U.S. patent application number 11/275889 was filed with the patent office on 2006-05-18 for interactive display suspended for patient viewing.
This patent application is currently assigned to TGR INTELLECTUAL PROPERTIES, LLC. Invention is credited to Shannon G. Parsons.
Application Number | 20060103636 11/275889 |
Document ID | / |
Family ID | 32965764 |
Filed Date | 2006-05-18 |
United States Patent
Application |
20060103636 |
Kind Code |
A1 |
Parsons; Shannon G. |
May 18, 2006 |
INTERACTIVE DISPLAY SUSPENDED FOR PATIENT VIEWING
Abstract
An electronic display assembly for viewing by a person in a
resting position includes: a carriage movable along a translation
axis; a pivot arm coupled to the carriage, the pivot arm pivotable
about a pivot axis; and a subassembly coupled to the pivot arm. The
subassembly includes an electronic display for presenting video.
The electronic display is adjustably positionable both along the
translation axis by movement of the carriage along the translation
axis and about the pivot axis by movement of the pivot arm about
the pivot axis. The electronic display further includes an
electronic input member.
Inventors: |
Parsons; Shannon G.;
(Waxhaw, NC) |
Correspondence
Address: |
TILLMAN WRIGHT, PLLC
PO BOX 471581
CHARLOTTE
NC
28247
US
|
Assignee: |
TGR INTELLECTUAL PROPERTIES,
LLC
7820 Ballantyne Commons Parkway, Suite 202
Charlotte
NC
|
Family ID: |
32965764 |
Appl. No.: |
11/275889 |
Filed: |
February 1, 2006 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
10708617 |
Mar 15, 2004 |
|
|
|
11275889 |
Feb 1, 2006 |
|
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60454895 |
Mar 14, 2003 |
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Current U.S.
Class: |
345/173 |
Current CPC
Class: |
A61G 13/10 20130101;
F16M 11/10 20130101; F21V 21/26 20130101; H05K 5/0017 20130101;
F16M 11/2092 20130101; F16M 13/02 20130101; F16M 2200/041 20130101;
G16H 10/60 20180101; H05K 7/16 20130101; F16M 11/24 20130101; F16M
11/2071 20130101; F16M 2200/065 20130101; F21S 8/043 20130101; Y10S
248/917 20130101; A61B 90/30 20160201; F16M 11/04 20130101; G16H
40/63 20180101; A61G 15/10 20130101 |
Class at
Publication: |
345/173 |
International
Class: |
G09G 5/00 20060101
G09G005/00 |
Claims
1. An electronic display assembly for viewing by a person in a
resting position, comprising, (a) a carriage movable along a
translation axis, (b) a pivot arm coupled to said carriage, said
pivot arm pivotable about a pivot axis, and (c) a subassembly
coupled to said pivot arm, said subassembly including, (i) an
electronic display for presenting video, said electronic display
adjustably positionable both, (A) along said translation axis by
movement of said carriage along said translation axis, and (B)
about said pivot axis by movement of said pivot arm about said
pivot axis, and (ii) an electronic input member.
2. The assembly of claim 1, wherein said electronic input member
comprises a touchscreen display for receiving electronic input by a
person's touch.
3. The assembly of claim 1, wherein said electronic input member
comprises an antenna for receiving wireless transmissions.
4. The assembly of claim 1, wherein said electronic input member
comprises an electronic communications port.
5. The assembly of claim 4, wherein said electronic communications
port comprise a USB port.
6. The assembly of claim 4, wherein said electronic communications
port comprise a firewire port.
7. The assembly of claim 4, wherein said electronic communications
port comprise a serial port.
8. The assembly of claim 4, wherein said electronic communications
port comprise a parallel port.
9. The assembly of claim 4, wherein said electronic communications
port comprise a PS/2 port.
10. The assembly of claim 1, wherein said electronic input member
comprises a data acquisition device mounted to said
subassembly.
11. The assembly of claim 10, wherein said data acquisition device
comprises a sensor.
12. The assembly of claim 10, wherein said data acquisition device
comprises a camera.
13. The assembly of claim 10, wherein said data acquisition device
comprises a microphone.
14. The assembly of claim 1, further comprising a computer disposed
in electronic communication with said electronic input member for
receiving data from said electronic input member.
15. The assembly of claim 14, wherein said computer manages
presentation of the video on said electronic display.
16. The assembly of claim 15, wherein data received from said
electronic input member represents instructions for managing
presentation of the video on the electronic display.
17. The assembly of claim 15, wherein said subassembly includes
said computer, said computer being coupled to said pivot arm.
18. The assembly of claim 15, wherein said computer is stationary
and does not move with movement of said carriage, said pivot arm,
or said subassembly.
19. The electronic display assembly of claim 1, wherein said
apparatus comprises a bed.
20. The electronic display assembly of claim 1, wherein said
apparatus comprises a chair.
21. The electronic display assembly of claim 1, wherein said
apparatus comprises a recliner.
22. The electronic display assembly of claim 1, wherein said
apparatus is a medical support apparatus for a patient.
23. The electronic display assembly of claim 22, wherein said
apparatus is a dental chair.
24. The electronic display assembly of claim 22, wherein said
apparatus is an operating table.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] The present application is a continuation of, and claims
priority under 35 U.S.C. section 120 to, U.S. nonprovisional patent
application Ser. No. 10/708,617, filed Mar. 15, 2004, which
application is hereby incorporated by reference herein, and which
application is a nonprovisional patent application of, and claims
priority under 35 U.S.C. section 119(e) to, U.S. provisional patent
application Ser. No. 60/454,895, filed Mar. 14, 2003, which
provisional patent application is incorporated by reference
herein.
BACKGROUND OF INVENTION
[0002] Modern healthcare providers are learning that true
healthcare involves much more than perfunctory attention to
physical ailments. The best care embraces the full spectrum of
needs of a patient. A patient that is comfortable with attention
and treatment is indeed likely to benefit from participation in
preventive practices and regularly scheduled appointments for care.
Indeed, preventive medicine is thought to be a key to the future in
lowering healthcare costs and in improving quality of life.
[0003] A distraction from what may otherwise be an uncomfortable or
awkward procedure can help a patient relax and can thereby reduce
both physical and mental stress and increase the tolerance of the
patient during a lengthy procedure. If improvements to the full
experience of the patient can be achieved, then the patient is more
likely to pursue elective care services. This may be of particular
importance in, for example, the oral care industry where dentists
have suffered since the conception of their craft against a
reputation for providing needed but often uncomfortable services to
patients.
[0004] Even routine healthcare services such as oral hygiene
procedures can provide a less than optimal patient experience.
Patients are typically at least bored while receiving such care.
The overall experience of the patient could be substantially
improved by some convenient arrangement for entertainment.
[0005] In addressing the need for patient distractions, many
dentists now incorporate into the provision of healthcare the
presentation of audio and/or video content to patients while the
patients are receiving healthcare services. In this regard,
computer monitors and televisions, headphones, and even virtual
reality goggles are provided in order to provide patient
distraction from dental procedures. The monitors and televisions
are incorporated into the dental treatment rooms by positioning
them into or on top of cabinets in the treatment rooms, or mounting
them on arms attached to dental chairs. The view of these monitors
and televisions provided to the patient, however, is less than
optimal, as many dental procedures require the patient to be fully
reclined in the dental chair. Headphones also inhibit effective
communication between the patient and provider of the healthcare
service during the procedure. Virtual reality goggles may be
similarly obstructive and are not comfortable to some patients who
experience claustrophobia.
[0006] Accordingly, a need continues to exist for improvements in
the provision of healthcare and, especially, dental healthcare.
This, and other needs, are addressed by one or more aspects of the
present invention.
SUMMARY OF INVENTION
[0007] The present invention includes many aspects and features.
Moreover, while many aspects and features relate to, and are
described in, the context of the provision of healthcare, and
especially dental healthcare, the present invention is not limited
to use only in the provision of healthcare, as will become apparent
from the following summaries and detailed descriptions of aspects,
features, and preferred embodiments of the present invention.
[0008] Accordingly, one aspect of the present invention relates to
an electronic display assembly for viewing by a person in a
"resting position." An exemplary such assembly includes an arm that
is rotatable about a swivel axis, an arm that is pivotable about a
pivot axis and is coupled to the rotatable arm, and an electronic
display that is coupled to the pivotable arm and that is
"adjustably positionable" about the swivel axis and about the pivot
axis. As used herein, the phrase "resting position" pertains to a
seated, reclined, lying, or in some way supported physical
situation of a person. Similarly, the phrase "adjustably
positionable" pertains to the ability to be positioned in various
places through translational movement, through rotational movement,
or a combination of both.
[0009] Another aspect of the invention relating to an electronic
display assembly for viewing by a person in a resting position
includes a carriage movable along a translation axis, a swivel arm
coupled to the carriage and rotatable about a swivel axis, a pivot
arm coupled to the swivel arm and pivotable about a pivot axis, and
an electronic display coupled to the pivot arm. The display of this
aspect is adjustably positionable along the translation axis, about
the swivel axis, and about the pivot axis. Furthermore, through a
range of adjustable positioning of the display, the swivel axis
remains orthogonal to the translation axis, and the pivot axis
remains non-orthogonal to the translation axis.
[0010] An aspect of the present invention relating to a variably
adjustable electronic display assembly for viewing by a person in a
resting position includes a carriage movable along a translation
axis, a swivel arm coupled to the carriage, a pivot arm coupled to
the swivel arm, and an electronic display coupled to the pivot arm.
In this aspect, the swivel arm is rotatable about a first swivel
axis so that the swivel arm, the pivot arm, and the electronic
display, together, are adjustably positionable about the first
swivel axis. Furthermore, in this aspect of the invention, the
swivel arm is rotatable about a second swivel axis, so that the
pivot arm and the electronic display, together, are adjustably
positionable about the second swivel axis independent of the
adjustable positioning of the swivel arm. Also in this aspect, the
pivot arm is pivotable about a first pivot axis and a second pivot
axis so that the pivot arm and the electronic display, together,
are adjustably positionable about the first pivot axis and second
pivot axis independent of the adjustable positioning of the swivel
arm. Still yet in this aspect, the electronic display is pivotable
about a third pivot axis so that the display is adjustably
positionable about the third pivot axis independent of the
adjustable positionings of the pivot arm. The display is also
rotatable about a third swivel axis to be adjustably positionable
about the third swivel axis independent of the adjustable
positionings of the pivot arm.
[0011] Another aspect of the present invention relating to an
electronic display assembly for viewing by a person in a resting
position includes an electronic display supported by a pivot arm
that is coupled to a carriage. The carriage is movable along a
translation axis and the arm is pivotable about a pivot axis. The
display is adjustably positionable along the translation axis and
about the pivot axis through a range of positioning wherein the
pivot axis remains non-orthogonal to the translation axis. In a
feature of this aspect of the invention, the electronic display is
suspended below the carriage and the carriage is coupled to a track
for movement along the translation axis. Optionally, the track is
mounted to a ceiling or wall. In other features of this aspect, a
subassembly couples the electronic display to the pivot arm. In one
embodiment the subassembly is a display bracket, and in the same or
another embodiment the subassembly includes a swivel member through
which a swivel axis passes, a display mounting member, and an
elongate member that extends between the swivel member and the
mounting member and that is rotatable about the swivel axis.
Furthermore, the elongate member is pivotably mounted to the swivel
member for pivoting movement about a second pivot axis, and is
pivotably mounted to the mounting member for pivoting movement
about a third pivot axis. In additional features, the pivot arm is
pivotable about another pivot axis that passes through an end of
the pivot arm that is disposed adjacent to the electronic display,
and the pivot arm is constructed as a four-bar-linkage
parallelogram.
[0012] Yet another aspect of the present invention relates to an
electronic display assembly for viewing by a person in a resting
position and includes a carriage movable along a translation axis,
a swivel arm coupled to the carriage, a swivel arm rotatable about
a swivel axis, and an electronic display that is coupled to the
swivel arm and that is adjustably positionable both along the
translation axis and about the swivel axis. In this aspect the
swivel axis remains orthogonal to the translation axis throughout
adjustable positioning of the electronic display. In a feature of
this aspect, the electronic display is suspended below the
carriage.
[0013] Another aspect of the present invention relates to an
electronic display and lighting arrangement for viewing by, and
illumination for, a person in a resting position. In this
arrangement an electronic display may be adjustably positioned so
that viewing is unobstructed by a light providing illumination. The
electronic display assembly of this aspect includes a first
carriage movable along a translation axis, a first pivot arm that
is coupled to the first carriage and that is pivotable about a
first pivot axis, and an electronic display coupled to the first
pivot arm. The electronic display is adjustably positionable along
the translation axis by movement of the first carriage, and about
the first pivot axis by movement of the first pivot arm about the
first pivot axis. The lighting assembly of this aspect includes a
second carriage movable in a direction parallel to the translation
axis, and a light coupled to the second carriage and adjustably
positionable by movement of the second carriage. In one embodiment
of this aspect, the first carriage and second carriage are coupled
to the same track and are both movable along the translation axis.
In this aspect, the track is mounted to a ceiling and the
electronic display and light are suspended, respectively, from
their own separate carriages.
[0014] Another aspect of the present invention that relates to an
electronic display and lighting arrangement for viewing by, and
illumination for, a person in a resting position includes a
carriage movable along a translation axis, a pivot arm coupled to
the carriage and pivotable about a pivot axis, an electronic
display coupled to the pivot arm, and a light mounted to the
electronic display. The electronic display is adjustably
positionable both along the translation axis by movement of the
carriage, and about the pivot axis by movement of the pivot arm.
Illumination by the light may be provided for the person in the
resting position and the electronic display may be adjustably
positioned for viewing by the person unobstructed by the light.
[0015] Yet another aspect of the invention relating to an
electronic display and lighting assembly for viewing by, and
illumination for a person in a resting position, includes a
carriage movable along a translation axis, a vertical support
member coupled to the carriage, an electronic display, and a light.
The electronic display is coupled to the vertical support member by
a first swivel arm and is adjustably positionable both along the
translation axis by movement of the carriage, and about a vertical
axis of the support member by rotational movement of the swivel arm
about the vertical axis. The light is coupled to the vertical
support member by a second swivel arm and is adjustably
positionable both along the translation axis by movement of the
carriage, and about the vertical axis by rotational movement of the
second swivel arm about the vertical axis. Illumination by the
light may be provided for the person in the resting position and
the electronic display may be adjustably positioned for viewing by
the person unobstructed by the light.
[0016] Another aspect of the present invention relates to an
electronic display assembly for viewing by a person in a resting
position. The assembly includes a pivot arm pivotable about a pivot
axis, an electronic display coupled to the pivot arm to be
adjustably positionable about the pivot axis, and a counterweight
coupled to the pivot arm opposing the display about the pivot
point. In features of this aspect, the counterweight has a greater
mass than that of the electronic display, the counterweight is
located closer to the pivot point than the electronic display, and
the counterweight has a moment about the pivot point that is within
an order of magnitude of a moment of the display about the pivot
point.
[0017] Another aspect of the invention, relating to an electronic
display assembly for viewing by a person in a resting position,
includes an apparatus for receiving a person in a resting position,
a support, and an electronic display coupled to the support such
that the display is adjustably positionable above the apparatus
along each of three orthogonal axes for convenient viewing by a
person in a resting position received in the apparatus. In a
feature of this aspect, the electronic display assembly is
adjustably positionable along a first of the three orthogonal axes
independent of adjustable positioning along the other two. In
another feature, the electronic display is adjustably positionable
along each of the three orthogonal axes independently. In other
words, the display is adjustably positionable along any particular
one of the axes independently of its positioning along the other
two.
[0018] Yet another aspect of the invention relating to an
electronic display assembly for viewing by a person in a resting
position includes an apparatus for receiving a person in a resting
position, a support including a carriage suspended above and
movable over the apparatus along a translation axis, and an
electronic display coupled to the support. The display is
adjustably positionable both in a first direction parallel to the
translation axis, and in a second direction orthogonal to the first
direction. In a feature of this aspect, the electronic display is
adjustably positionable in the first direction independent of its
adjustable positioning along the second direction.
[0019] Another aspect of the invention relates to an electronic
display assembly for viewing by a person in a resting position and
includes a carriage movable along a translation axis, a pivot arm
coupled to the carriage, a pivot arm pivotable about a pivot axis,
and a subassembly coupled to the pivot arm. The subassembly
includes an electronic display, for presenting video, and an
electronic input member. The display is adjustably positionable
along the translation axis by movement of the carriage, and about
the pivot axis by movement of the pivot arm about the pivot axis.
In a feature of this aspect, the input member may be, for example,
a touchscreen or an antenna for receiving wireless transmissions.
The input member also may be, for example, an electronic
communications port. In this regard, exemplary ports include, but
are not limited to, a USB port, a firewire port, a serial port, a
parallel port, and a PS/2 port. Alternatively, the input member may
be, for example, a data acquisition device that, preferably, is
mounted to the subassembly. Exemplary devices include, but are not
limited to, a sensor, a camera, and a microphone. In another
feature of this aspect, a computer is disposed in electronic
communication with the electronic input member for receiving data
from the electronic input member. In one such embodiment, the
computer manages presentation of video on the electronic display,
and data received from the electronic input member represents
instructions to the computer for managing the presentation of the
video on the electronic display. Additionally, in features of this
aspect, the subassembly includes the computer and the computer is
coupled to the pivot arm. In other features, the computer is
stationary and does not move with movement of the carriage, the
pivot arm, or the subassembly. In additional features of this
aspect, the electronic input member comprises, for example, a
conducting contact, an electromechanical switch, a mouse, a
handheld device, a joystick, a keyboard, a keypad, a touchscreen,
and/or a wireless communications device. The control by the patient
includes, for example, the selecting, by the patient, for
presentation on the electronic display, of a movie, a television
station, a cable station, a satellite station, a music video, an
educational video, and/or a cartoon. In other features, the content
presented by the electronic display comprises video output from a
computer. In such cases, the control by the patient includes, for
example, navigating the Internet, reading email, and/or composing
email.
[0020] Another aspect of the present invention also relates to an
electronic display assembly for viewing by a person in a resting
position. In accordance with this aspect, the assembly includes an
apparatus for receiving a person in a resting position, an overhead
support, an electronic display coupled to the support such that the
electronic display is adjustably positionable above the apparatus
whereby the electronic display may be conveniently viewed by a
person in a resting position received in the apparatus, a send unit
operative for sending signals conveying visual content for
presentation by the electronic display, and a receive unit
operative for receiving the signals sent by the send unit and
disposed in electronic communication with the electronic display
for presenting the visual content of the signals received by the
receive unit. In features of this aspect, the receive unit is
coupled to the overhead support and the send unit is not coupled to
the overhead support. In other features, the receive unit is
coupled to the electronic display for concurrent movement therewith
and the receive unit is coupled to the overhead support in fixed
location. In additional features, the send unit may be disposed in
electronic communication with the receive unit by a cable for
carrying signals from the send unit to the receive unit, or the
send unit may include a transmitter for broadcasting a wireless
signal to the receive unit. For example, the send unit may comprise
a radio frequency (RF) transmitter for sending a wireless signal to
the receive unit. In other features, the send unit is further
operative for sending additional signals conveying auditory
content, and the assembly further includes an audio unit for
receiving the additional signals and for producing sound to convey
the auditory content. In still other features, the assembly further
includes a speaker system for receiving additional signals from the
send unit and producing sound represented by the additional
signals. The assembly also further may include a headphone set for
receiving additional signals from the send unit and producing sound
represented by the additional signals to convey auditory content in
conjunction with presented visual content. The send unit also may
include a plurality of inputs for receiving signals conveying
visual content, such inputs including, for instance, an S video
input, a cable input, a USB input, and/or an RCA input. In other
features of this aspect, the assembly further includes an
electronic input member for receiving input from a person regarding
controlling presentation of visual content by the electronic
display, with the electronic input member being disposed in
electronic communication with the receive unit. In this case, the
receive unit may be operative, in response to input received by the
electronic input member, for sending signals to the send unit for
controlling presentation of visual content by the electronic
display, whereby the send unit is operative for receiving the
signals controlling presentation of visual content from the receive
unit.
[0021] In an aspect of the present invention that does relate
specifically to providing healthcare service to a patient, a method
includes the steps of providing an apparatus for receiving a
patient in a resting position, suspending an electronic display
above the provided apparatus with the patient received therein in a
resting position, and adjustably positioning the display to be
conveniently viewed by the patient while receiving healthcare
service. The step of adjustably positioning the display includes
independently moving the display along three axes that are mutually
orthogonal.
[0022] In another such aspect of the present invention, a method
for providing healthcare service to a patient includes the steps of
providing an apparatus for receiving a patient in a resting
position, suspending an electronic display above the provided
apparatus with the patient received therein in a resting position,
adjustably positioning the suspended electronic display whereby the
electronic display may be conveniently viewed by the patient in the
resting position in the apparatus while receiving healthcare
service, and providing an electronic input member for use by the
patient in controlling video presented by the electronic display.
Furthermore, the step of adjustably positioning the display
includes moving, in combination, the display in a first direction
parallel to the translation axis, and in a second direction
orthogonal to the first direction.
[0023] In yet another such aspect, a method for providing
healthcare service to each of a plurality of patients includes the
steps of, for each patient, providing an apparatus for receiving
the patient in a resting position, suspending an electronic display
above the provided apparatus with the patient received therein in a
resting position, adjustably positioning the suspended electronic
display whereby the electronic display may be conveniently viewed
by the patient in the resting position in the apparatus while
receiving healthcare service, providing an electronic input member
for use by the patient or a healthcare provider in controlling
video presented by the electronic display, receiving electronic
input regarding video presented by the electronic display, and
delivering video in accordance with the received electronic input
for presenting by the electronic display. The step of delivering
video may be performed contemporaneously for each of the plurality
of patients. Furthermore, in a feature of this aspect, the
delivered video for each patient preferably includes media content
that is selected by the patient from a plurality of available video
content selections. The available video content selections may be
stored at a central distribution system. In features of this
aspect, the healthcare care service is provided to each of the
plurality of patients at the same healthcare facility, and the
central distribution system is located on premises at the
healthcare facility. Alternatively, the healthcare service is
provided to each of the plurality of patients at a different
healthcare facility, and the central distribution system is located
either on premises at one of the healthcare facilities or remote to
each of the different healthcare facilities. In either of these two
cases, the step of delivering video may include, for one or more
patients, communicating over the Internet. Moreover, the central
distribution system itself preferably includes at least one data
storage device for digitally storing the available video content
selections, which device may include, for example, a computer
readable medium containing the video content selections, computer
memory, and/or one or more optical discs. In other various features
of this aspect, the delivered video comprises a movie, television
programming, cable programming, satellite programming, a music
video, an educational video, a cartoon, and/or even a live video
feed from a camera such as, for example, a camera coupled to the
suspended electronic display for recording of the provision of
healthcare service. In still other features, the delivered video
also may comprise, for instance, output from a computer, wherein
the output may comprises video representing an Internet webpage,
video displaying an Internet webpage, and/or video displaying
email. The delivered video also may include audio.
[0024] In yet other variations of this aspect of the present
invention, simply audio content rather than video content may
likewise be stored and delivered. Of course, in these variations,
an electronic display may or may not be provided so long as a
speaker component is provided for presenting the audio content.
[0025] Another such aspect of the present invention relating
specifically to providing healthcare service to each of a plurality
of patients includes a system having, for each patient, an
apparatus for receiving the patient in a resting position, an
electronic display suspended above the apparatus and adjustably
positionable for convenient viewing by the patient in the resting
position in the apparatus while receiving healthcare service, and
an electronic input member for use by the patient or a healthcare
provider in controlling video presented by the electronic display.
The system further includes, for all patients, a central
distribution system for receiving for each patient electronic input
regarding video presented by the respective electronic display
viewed by each patient, and for delivering video in accordance with
the received electronic input for presenting by the respective
electronic display viewed by each patient. In features of this
aspect of the present invention, the central distribution system
includes a plurality of available video content selections from
which each patient may choose for presenting by the respective
electronic display viewed by the patient. Furthermore, the
healthcare service is provided to each of the plurality of patients
at the same healthcare facility, and the central distribution
system is located on premises at the healthcare facility.
Alternatively, the healthcare service is provided to each of the
plurality of patients at a different healthcare facility, and the
central distribution system is located on premises at one of the
healthcare facilities or remote to each of the different healthcare
facilities. In these cases, the central distribution system
preferably communicates over the Internet with at least one of the
healthcare facilities. In additional features of this aspect, the
central distribution system is maintained by the entity responsible
for providing the healthcare service or, alternatively, by a
third-party responsible for delivering the video in accordance with
the present invention. If provided by a third-party, then the
delivery of the video may be provided for a fee under a
subscription contract or on demand on a pay-per-view basis. In
still other features, the central distribution system includes at
least one data storage device for digitally storing available video
content selections, such device including, for example, a computer
readable medium containing the video content selections, computer
memory, and/or one or more optical discs. The delivered video may
include, for example, a movie, television programming, cable
programming, satellite programming, advertisements, a music video,
an educational video, a cartoon, and/or audio. If advertisements
are presented, then the advertisements may pertain to the
healthcare service provided.
[0026] In yet other variations of this aspect of the present
invention, simply audio content rather than video content may
likewise be stored and delivered. Of course, in these variations,
an electronic display may or may not be provided so long as a
speaker component is provided for presenting the audio content.
[0027] Another such aspect of the present invention relates to an
electronic display arrangement for viewing of video by a person
receiving a healthcare service in a resting position. The
arrangement of this aspect includes an apparatus for receiving a
patient in a resting position, an electronic display suspended
above the apparatus and adjustably positionable for unobstructed
viewing by the patient receiving a healthcare service from a
healthcare service provider, a computer system including healthcare
software having data pertaining to the healthcare service received
by the patient, with the computer system being disposed in
electronic communication with the electronic display for
presenting, by the electronic display in accordance with
instructions of the healthcare software, video output from the
computer system, and a computer input member for use by the
healthcare service provider for interfacing with the healthcare
software of the computer system while the patient is receiving the
healthcare service. In features of this aspect, the computer input
member communicates with the computer system through the electronic
display suspended above the apparatus, and the computer input
member comprises, for instance, a touchscreen of the electronic
display. Alternatively, the computer input member comprises, for
example, a keypad, a keyboard, a mouse, or an electromechanical
switch. In other features of this aspect, the healthcare service
received by the patient comprises dental care, the video output
represents a healthcare record of the patient, and/or the video
output represents information regarding the healthcare service
being received by the patient such as, for example, a procedure to
be performed upon the patient.
[0028] Another method of providing a healthcare service to a
patient in a resting position, in accordance with another aspect of
the present invention, includes the steps of providing an apparatus
for receiving a patient in a resting position, suspending an
electronic display above the apparatus and adjustably positioning
the electronic display for unobstructed viewing by the patient
receiving a healthcare service, and using a computer input member
to interface with a computer system including healthcare software
having data pertaining to the healthcare service received by the
patient, with the computer system being disposed in electronic
communication with the suspended electronic display. Furthermore,
the step of using the computer interface includes controlling the
presentation, by the electronic display in accordance with
instructions of the healthcare software, of video output from the
computer system while the patient is receiving the healthcare
service.
[0029] In yet another aspect of the present invention pertaining to
providing healthcare, a method of interfacing with a computer
system having healthcare software having data pertaining to a
healthcare service received by a patient includes the steps of
suspending an electronic display above an apparatus for receiving
the patient in a resting position, adjustably positioning the
electronic display for unobstructed viewing by the patient
receiving therein the healthcare service, and communicating with
the computer system through a computer input member that
communicates with the computer system through the electronic
display suspended above the apparatus. In features of this aspect,
the step of communicating with the computer system includes
controlling presentation by the suspended electronic display of
video output from the computer system while the patient is
receiving the healthcare service, with the computer system being
disposed in electronic communication with the suspended electronic
display for presenting video. In this regard, the video output
preferably is generated by the computer system in accordance with
instructions of the healthcare software.
[0030] An aspect of the present invention pertaining to providing
healthcare includes an electronic display arrangement for viewing
of video, wherein the person viewing the video is a patient
receiving a healthcare service in a resting position or is a
healthcare provider providing such healthcare service. The
arrangement of this aspect of the present invention includes an
apparatus for receiving a patient in a resting position, and an
electronic display suspended above the apparatus and adjustably
positionable for unobstructed viewing by the person. Furthermore,
the electronic display includes a display screen and a protective
member covering the display screen. In the feature of this aspect,
the display screen comprises a touchscreen that, for example, is an
infrared touchscreen or that utilizes projected capacitive
technology. The protective member preferably is transparent and is
removably attached to the electronic display, whereby the
protective member may be replaced from time-to-time, as needed. For
example, the protective member may be removably attached to the
electronic display by a plurality of screws. In still other
features, the protective member itself preferably comprises a
polycarbonate material sold by General Electric under the trademark
"LEXAN"; however, the protective member generally may comprise, for
instance, a plastic material, a thermoplastic material, and/or a
chemical-resistant material, and the protective member may include,
for instance, scratch resistant characteristics, antistatic
characteristics, antiglare characteristics, and impact resistant
characteristics. The protective member also preferably is
waterproof and impenetrable to pathogens. Moreover, the protective
member preferably is screen printed with a black color on an inside
surface thereof to present a solid black appearance to a viewer
when the underlying display screen is not illuminated. In still
other features of this aspect, a polarizing filter and/or a
Bernoulli lens is disposed between the display screen and the
protective member to improve visibility of the image presented to
the patient.
[0031] In yet another aspect of the present invention, an
electronic display arrangement for viewing of video by a person,
who is a patient receiving a healthcare service in a resting
position or who is a healthcare provider providing such healthcare
service, includes an apparatus for receiving a patient in a resting
position, and an electronic display suspended above the apparatus
and adjustably positionable for unobstructed viewing by the person,
wherein the electronic display includes a touchscreen and a
protective shield overlying the touchscreen.
[0032] A method, in accordance with an aspect of the present
invention relating to providing a healthcare service to a patient
in a resting position, includes the steps of providing an apparatus
for receiving a patient in a resting position, suspending an
electronic display above the apparatus and adjustably positioning
the electronic display for unobstructed viewing by a person who is
a patient receiving a healthcare service in a resting position or
who is a healthcare provider providing such healthcare service, and
protecting the electronic display suspended above the provided
apparatus by securing a protective shield over the electronic
display. In features of this aspect, the method further includes
such steps as interfacing with a computer system in communication
with the electronic display by utilizing a touchscreen of the
electronic display disposed beneath the protective shield,
sterilizing the protective shield with a disinfectant, and
detaching the protective shield from the electronic display and
attaching a new protective shield to the electronic display The
protective shield itself preferably is transparent and is made, for
example, from a polycarbonate material.
[0033] In accordance with yet another aspect of the present
invention, an audio communication system for use between a patient
receiving a healthcare service and a healthcare provider includes a
speaker component for providing auditory content to the patient
while receiving the healthcare service, an audio component in
communication with the speaker component for providing the auditory
content to the speaker component, and an input controller
accessible to the healthcare provider for controlling the provision
of the auditory content to the patient. In a feature of this
aspect, the audio communication system includes a microphone
component by which the healthcare provider speaks to the patient
through the speaker component. The microphone component may
communicate directly with the audio component for conveying the
voice of the healthcare provider to the patient or directly with
the speaker component for conveying the voice of the healthcare
provider to the patient. In other features, the input controller
comprises a foot actuated switch or pedal, and the input controller
is disposed in communication with either the speaker component or
the audio component for varying the volume of, or muting, the
auditory content provided to the patient while receiving the
healthcare service. In still other features, the input controller
is disposed in communication with the audio component for selecting
auditory content to be provided to the patient. The audio
communication system also preferably includes a second input
controller disposed in communication with the audio component for
controlling, by the patient, the provision of the auditory content.
The speaker component may comprises, for example, headphones or
earphones for wearing by the patient. The speaker component
alternatively may comprise, for example, a speaker coupled to, or
embedded in, the apparatus. If embedded in the apparatus, the
speaker preferably is embedded in a headrest of the apparatus in
order to be in close proximity to a patient's head. In still other
features, the audio component communicates wirelessly with the
speaker component, in which case the speaker component preferably
includes a wireless signal receiver for receiving signals conveying
the auditory content. In this regard, the wireless signal receiver
may include a radio-frequency (RF) or infrared (IR) signal
receiver. Additionally, the audio communications system preferably
further includes a storage component wherein a plurality of
auditory content selections are stored, with the storage component
being disposed in communication with the audio component for
providing, by the audio component, any one of the auditory content
selections to the speaker component. The storage component may
include, for example, a digital jukebox and/or a DVD jukebox. The
storage component also may be a computer readable medium and the
audio component may be a computer.
[0034] An audiovisual system for use in providing a healthcare
service to a patient by a healthcare provider includes, in
accordance with another aspect of the present invention, a speaker
component for providing auditory content to the patient while
receiving the healthcare service, an electronic display for
providing visual content to the patient while receiving the
healthcare service, an audiovisual component in communication with
the electronic display for providing the visual content to the
electronic display and in communication with the speaker component
for providing the auditory content to the speaker component in
conjunction with the visual content, and an input controller
accessible to the healthcare provider for the controlling of the
provision of the auditory content to the patient. In features of
this aspect, the audiovisual system further includes a microphone
component by which the healthcare provider speaks to the patient
through the speaker component, and the speaker component is coupled
to the electronic display.
[0035] In certain features of embodiments of these aspects, the
electronic display is suspended above an apparatus for receiving a
person. In this regard, the apparatus may be a medical support
apparatus, such as a dental chair or an operating table, or the
apparatus may be a bed, chair, or recliner such as is found in a
home.
[0036] In addition to the aforementioned aspects and features of
the present invention, it will be noted that the present invention
further includes all combinations of such aspects and features.
Thus, for example, any of the broad aspects of the present
invention may be utilized in providing healthcare service to one or
more patients, including dental healthcare. Similarly, any of the
assemblies and arrangements of the aspects of the present invention
may be utilized in presenting video to one or more patients. Such
additional aspects and features will be apparent from detailed
description of preferred embodiments of the present invention, as
now described below.
BRIEF DESCRIPTION OF DRAWINGS
[0037] Aspects of the present invention, in conjunction with
preferred embodiments and a commercial product, will now be
described in detail with reference to the accompanying drawings,
wherein the same elements are referred to with the same reference
numerals, and wherein,
[0038] FIG. 1 is an elevational plan view of a preferred embodiment
of an electronic display assembly in accordance with one or more
aspects of the present invention;
[0039] FIG. 2 is a plan schematic view of the electronic display
assembly of FIG. 1;
[0040] FIG. 3 is a perspective elevational view of a preferred
embodiment of an electronic display assembly in accordance with one
or more aspects of the present invention;
[0041] FIG. 4 is another perspective elevational view of a
preferred embodiment of an electronic display assembly in
accordance with one or more aspects of the present invention;
[0042] FIG. 5 is an illustration of components of preferred
embodiments of an electronic display assembly in accordance with
one or more aspects of the present invention;
[0043] FIG. 6 is an illustration of a preferred embodiment of
delivering video to electronic displays in accordance with one or
more aspects of the present invention;
[0044] FIG. 7 is an illustration of another preferred embodiment of
delivering video to electronic displays in accordance with one or
more aspects of the present invention;
[0045] FIG. 8 is a perspective elevational view of a preferred
embodiment of an electronic display and lighting arrangement in
accordance with one or more aspects of the present invention;
[0046] FIG. 9 is another perspective elevational view of a
preferred embodiment of an electronic display and lighting
arrangement in accordance with one or more aspects of the present
invention;
[0047] FIG. 10 is yet another perspective side view of another
preferred embodiment of an electronic display and lighting
arrangement in accordance with one or more aspects of the present
invention;
[0048] FIG. 11A is a perspective elevational view of a preferred
embodiment of an electronic display in accordance with one or more
aspects of the present invention;
[0049] FIG. 11B is an exploded view of the electronic display of
FIG. 11A;
[0050] FIG. 12 is a perspective elevational view of a current
commercial product utilized in a method and system embodying one or
more aspects of the present invention;
[0051] FIG. 13 is an elevational side view of a preferred
embodiment of an electronic display having an electronic input
member mounted thereon in accordance with one or more aspects of
the present invention;
[0052] FIG. 14 is an elevational side view of another preferred
embodiment of an electronic display incorporating an electronic
input member therein in accordance with one or more aspects of the
present invention; and
[0053] FIG. 15 is an elevational perspective view of another
preferred embodiment of an electronic display incorporating a
speaker component therein in accordance with one or more aspects of
the present invention.
DETAILED DESCRIPTION
[0054] As a preliminary matter, it will readily be understood by
those persons skilled in the art that the present invention is
susceptible of broad utility and application in view of the
following detailed description of preferred embodiments.
Furthermore, many embodiments as well as adaptations, variations,
modifications, and equivalent arrangements, will be apparent from
or reasonably suggested by the preferred embodiments described
herein without departing from the scope of the present invention.
Accordingly, while the present invention is described herein in
detail in relation to preferred embodiments, it is to be understood
that this disclosure is illustrative and exemplary and is made
merely for purposes of providing a full and enabling disclosure of
the present invention. The disclosure herein is not intended, nor
is to be construed, to limit the scope of the present invention,
which is defined by the claims and the equivalents thereof.
[0055] Turning now to FIG. 1, a preferred embodiment of an
electronic display assembly of the present invention is illustrated
from a elevational side view, and further is illustrated from a
plan view in FIG. 2. This preferred embodiment includes a pivot arm
10, a swivel arm 12, and an electronic display 14. The pivot arm 10
is coupled at a distal end 16 thereof to a distal end 18 of the
swivel arm 12. The coupling is accomplished by a swivel 20 such
that the pivot arm 10 can be variably swiveled about a swivel axis
22 passing through the swivel 20. Similarly, the other distal end
24 of the pivot arm 10 is coupled to the electronic display 14.
[0056] In this regard, a subassembly 26 couples the pivot arm 10 to
the electronic display 14, and includes a swivel 28 through which a
swivel axis 30 passes, a mounting member 32, and an elongate member
34 extending between and connecting together the swivel 28 and the
mounting member 32. The elongate member 34 is pivotably mounted to
the swivel member 28 for pivoting movement about pivot axis 36. The
elongate member 34 also is pivotably mounted to the mounting member
32 for pivoting movement about pivot axis 38. The elongate member
34 is rotatable about the swivel axis 30 and includes two elongate
side bars 40. The coupling of the elongate member 34 to the swivel
28 includes a post that extends downwardly from the swivel 28, to
which both elongate bars 40 are directly secured by a first clamp
bolt assembly and nut. Similarly, both elongate bars 40 are
directly secured to a post portion 42 of the of the mounting member
32 by a second clamp bolt assembly and nut. The mounting member 32
is removably attached via screws 44 directly to the electronic
display 14 in fixed relation thereto.
[0057] The pivot arm comprises a pair of parallel elongate members
40 joined to form a four-bar-linkage parallelogram, and the pivot
arm 10 is pivotable about a pivot axis 46 and another pivot axis
48. The pivot axis 46 passes through the distal end 16 of the pivot
arm 10, and the pivot axis 48 passes through the distal end 24 of
the pivot arm 10. As will be appreciated by one having ordinary
skill in the art, the design of the pivot arm 10 is such that
raising or lowering of the electronic display 14 by pivoting
movement of the pivot arm 10 about both pivot axes 46,48 permits
the swivel axes 22,30 to remain in parallel relation.
[0058] The swivel arm 12 preferably is mounted to a ceiling of a
room but, alternatively, may be mounted to a wall or other support.
This mounting may be accomplished by coupling the distal end 18 of
the swivel arm 12 to a carriage 50. This coupling is accomplished
by a swivel 52 such that the swivel arm 12 can be variably swiveled
about a swivel axis 54 passing through the swivel 52, and a
vertical member 56 that extends between and connects this swivel 52
to the carriage 50. The vertical member 56 is of sufficient
mechanical strength to physically withstand the tensile, shear, and
torsional forces of supporting the electronic display 14 and its
coupling to the vertical member 56 in their suspension below the
carriage 50. The swivel arm 12, in turn, includes sufficient
mechanical strength to physically withstand the tensile, shear, and
torsional forces of supporting the electronic display 14 and its
coupling to the swivel arm 12 in their suspension below the
carriage 50.
[0059] Each of the aforementioned swivels may include any suitable
construction and arrangement of bearings, races, cones, axles, or
bushings to allow rotation.
[0060] As best shown in FIG. 3, the carriage 50 itself is secured
to a ceiling-mounted track 56 such that the carriage 50 can be
variably positioned along the overhead track 56 that extends
generally parallel to the ceiling and that defines a translational
axis. Translational movement of the carriage 50 along the overhead
track 56 results in simple translational movement of, inter alia,
the electronic display 14. The carriage 50 may be movably mounted
to the track 56 by way of bearings, rollers, glide bushings,
collars and shafts, or any suitable mechanical coupling allowing
the carriage 50 to be variably positioned along the track 56.
[0061] As will be appreciated from the foregoing description, and
as shown in FIG. 2, the swivel arm 12 is rotatable about the swivel
axis 54, whereby the swivel arm 12, the pivot arm 10, and the
electronic display 14, together, are adjustably positionable about
the swivel axis 54. In addition thereto, the swivel arm 12 is
rotatable about swivel axis 22, whereby the pivot arm 10 and the
electronic display, together, are adjustably positionable about the
swivel axis 22 independent of the adjustable positioning of the
swivel arm 12. The pivot arm 10 also is pivotable about the pivot
axis 46 and the pivot axis 48, whereby the pivot arm 10 and the
electronic display 14, together, are adjustably positionable about
the pivot axis 46 and pivot axis 48 independent of the adjustable
positioning of the swivel arm 12.
[0062] Yet still, as shown in FIG. 1, the electronic display 14 is
pivotable about the pivot axis 36, whereby the electronic display
14 is adjustably positionable about the pivot axis 36 independent
of the adjustable positionings of the pivot arm 10. The electronic
display further is pivotable about pivot axis 38, whereby the
electronic display is further adjustably pivotable about the pivot
axis 38 independent of the adjustable positioning of the pivot arm
10. The electronic display 14 also is rotatable about the swivel
axis 30, whereby the electronic display 14 is adjustably
positionable about the swivel axis 30 independent of the adjustable
positionings of the pivot arm 10.
[0063] Notable characteristics of the illustrated embodiment in,
for example, FIG. 2 include the fact that the swivel axes 54, 22,
and 30 remain parallel to each other, and remain orthogonal to the
translation axis 58, throughout all of the aforementioned
adjustable positionings. Similarly, each of the pivot axes 46 and
48 and pivot axes 36 and 38 (FIG. 1) remain orthogonal to each of
the swivel axes 54, 22, and 30 throughout all of the adjustable
positionings. In addition thereto, it will further be noted that
all of the pivot axes 46, 48, 36, and 68 remain non-orthogonal to
the translation axis 58 through a range of adjustable positionings
of the electronic display 14 and/or pivot arm 10. In a preferred
method, the electronic display assembly is utilized to present
audiovisual content to a person in a resting position. Accordingly,
a preferred embodiment of an electronic display assembly is
illustrated in FIG. 3 and includes the preferred embodiment of FIG.
1 combined with an apparatus 60 for receiving a person in a resting
position. The apparatus broadly comprises, for example, a chair,
recliner or bed and, in the field of providing a healthcare
service, the apparatus preferably comprises a dental chair or
operating table for supporting a patient receiving healthcare.
[0064] As will become apparent from review of FIG. 3, the
electronic display 14 is suspended above, i.e., over, the apparatus
60 for convenient and unobstructed viewing by the person. Moreover,
it thus will thus be appreciated that the electronic display 14 is
coupled to a support such that the electronic display is adjustably
positionable above the apparatus along each of three orthogonal
axes, and such that the electronic display is adjustably
positionable along each of these three axes independent of
adjustable positioning of the electronic display along the other
axes, thereby insuring a convenient and unobstructed view thereof
by the person. Furthermore, in embodiments wherein the track is
mounted to a wall or other support other than a ceiling, the
electronic display 14 nevertheless preferably is still suspended
above the apparatus 60 as shown in FIG. 3.
[0065] Aspects of the present invention include the presentation of
audio and/or visual content to the person received in the apparatus
60. As used herein, such content is intended to be of broad
meaning. Visual content may include graphical images of any level
of detail. The graphical images can appear fixed in time on the
display or can be moving or animated. The graphical images can be
of live or recorded real, imaginary, or virtual world scenes such
as that found in entertainment programs and informative news
programs. The graphical images can include a view of a healthcare
procedure in real time, can present expected results of a
procedure, or can display or alternate between views before and
after completion of a procedure or procedural step. Visual content
also may include visual sensory stimulations as used in seeing
ability tests, optometric evaluations, healthcare practices related
to the eyes, psychological studies, or brain function mapping
techniques. Visual content may also include navigable menus and
folders such as implemented in conventional graphical user
interfaces of computing systems. Internet browsing can be available
with the use of the electronic display. Word processing, accounting
software applications, and practice management proprietary or
commercial software applications can be utilized by a patient or
healthcare provider using the electronic display. The visual
content may also represent the functionally operative portions of a
touchscreen.
[0066] Accordingly, FIG. 3 further serves to illustrate a preferred
embodiment for the wireless presentation of such content to the
person while received in the apparatus 60. In particular, a send
unit 62 is operative for wirelessly sending signals conveying
content to be presented to the person received in the apparatus 60.
The send unit may comprise, for example, a transmitter for
broadcasting a wireless signal 64 to the receive unit. The
transmitter can be any suitable transmitter such as a wireless
router or RF transmitter, or an IR transmitter.
[0067] A receive unit comprising an antenna assembly 66 is disposed
on the electronic display 14 and is operative to receive the
signals for presenting of the visual content via the electronic
display 14. A receive unit comprising wireless headphones 68 having
antenna 70 also is worn by the person and is operative to receive
the signals for presenting of the audio content via a speaker
component of the headphones 68. The audio content presented by the
headphones 68 may be independent of the visual content presented by
the electronic display 14, or the audio content presented by the
headphones 68 may accompany and be synchronized with the visual
content presented by the electronic display 14, as desired. In
variations of such embodiments, the electronic display 14 may
include speakers and the antenna assembly 66 may receive signals
for both audio content and visual content. In such variations, the
electronic display 14 may include a speaker component for
presenting the audio content to the person, or the electronic
display 14 may include an output port such as a headphone jack for
further communicating signals representing the audio content. In
other variations, a speaker component may be embedded in the
headrest 72 of the apparatus 60 for presenting of the audio
content. A preferred embodiment of an electronic display 69
incorporating a speaker component comprising speakers 71 therein is
illustrated in FIG. 15. Moreover, this preferred embodiment further
includes handles 73 disposed on opposite sides of the electronic
display 69 in order to facilitate the adjustable positioning by the
viewer.
[0068] The send unit 62 is shown in FIG. 2 as being attached to a
wall; however, the send unit 62 may be disposed anywhere so long as
the receive units 66,68 are within its transmission range.
Alternative locations include being secured to the support to which
the track 50 is mounted.
[0069] The send unit further may be disposed in electronic
communication with said receive unit by a cable or wire connection
of any suitable type for carrying signals from the send unit to the
receive unit. In embodiments of the system that include such a
connection, the connection is preferably constructed, arranged, and
routed to connect the send and receive units through a pathway
internal to the overhead structure that supports the receive unit.
Such an arrangement and routing provides for aesthetic elegance in
the environment of the system and, particularly in a healthcare
environment, avoids cluttering of a patient care area. This well
complements a variable support assembly by allowing freedom of
movement of a display without dangling wires congesting the
immediate area of a healthcare provider and patient. This variation
is illustrated in FIG. 4, where cable 74 is shown extending
between, and connecting in electronic communication, both the send
unit 76 with a receive unit in the form of an input jack (not
shown) of the electronic display 14, and the send unit 74 with a
receive unit in the form of an amplifier embedded in the apparatus
60 and having input and output jacks 78. With additional regard to
this variation, the cable leading to the electronic display 14
preferably is disposed internal to at least the swivels 54, 20, and
28, whereby the cable does not inhibit the range of motion that the
electronic display 14 otherwise enjoys.
[0070] With regard to another variation of the invention, the range
of rotation of each swivel is limited, for example limited to less
than full rotation, in order to avoid twisting of a cable internal
thereto. Such a variation comprises a bearing projecting from a
detent under the force of a spring to lock and arrest rotation at
an extreme of an allowed range.
[0071] The send unit 76 includes multiple inputs and is capable of
receiving content from a range of disparate or related sources and
sending signals for the various content to the receive unit in a
unitary fashion. The range of sources, within the scope of the
invention here described, includes without limitation, any
electronic accessory or interface that produces or relays signals
that convey visual and/or audio content, including, but is not
limited to: a video cassette recorder (VCR) or player; a digital
video disk (DVD) recorder or player; a computer; a computerized
network, router, or interface; a television signal receiver or
tuner; a cable signal receiver or tuner; a satellite signal
receiver or tuner; a video camera; and digital X ray equipment.
Thus, some multiple inputs of the sent unit 76 may include, for
example, an S-video input, a cable input, a USB input, and an RCA
input. The exemplary embodiment 80 of the send unit illustrated in
FIG. 5 includes a patch panel with ports for VGA fifteen-pin, RCA
(left audio, right audio, and video), S-video, USB, and commercial
cable inputs. These are exemplary, and other types of input ports
are within the scope of the invention.
[0072] In accordance with aspects of the present invention, either
the electronic display 14 or the subassembly 26 connecting the
electronic display 14 to the pivot arm 10 includes an electronic
input member for acquiring or receiving data. In this respect, the
electronic input member may include in preferred embodiments of the
present invention, for example: a touchscreen of the electronic
display for receiving electronic input by a person" s touch; an
antenna disposed on the electronic display for receiving wireless
data transmissions; an electronic communications port included in
the electronic display for receiving data such as, for example, a
USB port, a firewire port, a serial port, a parallel port, or a
PS/2 port; and a data acquisition device mounted to the electronic
display or subassembly, the data acquisition device including, for
example, a sensor, a camera, or a microphone. Exemplary embodiments
of electronic displays including electronic input members are
illustrated in FIGS. 13-14.
[0073] In accordance with aspects of the present invention, an
electronic input member also may be included that is physically
independent from the electronic display and subassembly. In this
respect, the electronic input member may be detachably mounted to a
support accessible to the person viewing the electronic display.
The electronic input member may include in preferred embodiments of
the present invention, for example: a conducting contact; an
electromechanical switch; a mouse; a handheld device; a joystick; a
keyboard; a keypad; and a wireless device such as a remote
control.
[0074] In certain preferred embodiments that include an electronic
input member for receiving or acquiring data, a computer or other
electronic circuitry preferably is provided in electronic
communication with the electronic input member for processing data
received or acquired from the electronic input member. In such
embodiments, the computer may store and analyze the data from the
electronic input member. Results of the analysis then may be
presented via the electronic display. If the electronic input
member is a camera, video acquired by the camera may be captured
and then displayed on the electronic display. In other such
embodiments, the computer may simply manage presentation of video
on the electronic display, and the data from the electronic input
member may represents instructions for managing the presentation of
the video on the electronic display. The computer further may be
coupled to the carriage for movement therewith, and may even be
disposed within a housing of the electronic display. Alternatively,
the computer may be remotely located to the electronic display and,
thus, stationary with respect to movement of the carriage.
[0075] With reference again to FIG. 5, an electronic input member
comprising a wireless remote control 82 is shown. The remote
control 82 preferably communicates wirelessly with the send unit 80
(i.e., the computer or other electronic circuitry in this
illustration), for controlling the presentation of the audio and/or
video content. Control of the content may include, for example,
selecting for presentation a movie, a television station a cable
station, a music video, an educational video, a cartoon. Such
control may further include, for example, navigating the Internet,
including reading email and composing email, especially where the
electronic input member includes an arrangement of alphanumeric
keys. In this case, a keyed input device may be provided. In any
event, the person viewing the electronic display (and/or a
healthcare provider in the context of providing healthcare to a
patient viewing the electronic display) preferably has some control
over the content presented by the electronic display.
[0076] In a particular preferred embodiment, the electronic input
member for receiving input regarding controlling presentation of
the content presented by the electronic display communicates
directly with a receive unit which, in turn, is operative, in
response to the input received by the electronic input member, to
send signals to the send unit for controlling presentation of
visual content by the electronic display. In this regard, the send
unit then is operative for receiving the signals for controlling
presentation of visual content from the receive unit and responding
accordingly. This reverse communications system is useful when the
send unit is disposed remote from, and possibly out of range to,
the electronic input member.
[0077] In accordance with aspects of the present invention,
particular content to be presented by the electronic display is
actually selected by use of an electronic input member and then
delivered to the electronic display in response to such selection.
Furthermore, the content preferably is selected by each patient
from a plurality of available selections and delivered on demand at
the time of the selection. This is particularly useful in a
healthcare environment, wherein a plurality of patients may be
provided from a central distribution source with particular content
upon demand.
[0078] The contemporaneous delivery of content is schematically
illustrated in FIG. 6, wherein the audio and/or video content is
centrally stored at 84 and then delivered to each of displays
86,88,90. The central distribution system preferably includes at
least one data storage device for digitally storing the available
content selections. The data storage device may include, for
example, a computer readable medium, computer memory, or one or
more optical discs. Each of the displays represents an electronic
display assembly in accordance with the present invention.
[0079] As shown in FIG. 6, the content is centrally stored on
premises of the healthcare facility having the multiple electronic
displays 86,88,90. Alternatively, as shown in FIG. 7, the content
is centrally stored at a central distribution system 92 located off
premises with respect to the multiple healthcare facilities 94,96,
each of which utilizes the electronic display assemblies 98 of the
present invention in providing healthcare service. Communications
of content from the central distribution system to each healthcare
facility may occur via the Internet. Moreover, the content may be
communicated in a digital format as a real time signal or data
flow, or as a video file or a video file portion such as, for
example, a program clock reference (PCR) stamped moving picture
experts group (MPEG) file.
[0080] In accordance with a particular aspect of the present
invention relating to the central distribution system, a
third-party party preferably is responsible for providing content
to each of the healthcare facilities for presentation on the
electronic display assemblies of the present invention. Moreover,
this third-party preferably is not in the business of providing
healthcare services but, instead, is a service provider to the
healthcare facilities. As such, the content preferably is provided
by the third-party under a subscription contract or on a
pay-per-view basis.
[0081] In accordance with other aspects of the present invention,
and again with particular reference to the provision of healthcare
service, an audio or audiovisual communications system preferably
is provided for use between a patient receiving a healthcare
service and a healthcare provider. The audio communications system
includes a speaker component for providing auditory content to the
patient while receiving the healthcare service, an audio component
in communication with the speaker component for providing the
auditory content to the speaker component, and an input controller
accessible to the healthcare provider for controlling the provision
of the auditory content to the patient.
[0082] The speaker component may comprises, for example, headphones
or earphones for wearing by the patient. The speaker component
alternatively may comprise, for example, a speaker coupled to, or
embedded in, the apparatus. If embedded in the apparatus, the
speaker preferably is embedded in a headrest of the apparatus in
order to be in close proximity to a patient's head. The audio
component preferably communicates wirelessly with the speaker
component, in which case the speaker component preferably includes
a wireless signal receiver for receiving signals conveying the
auditory content. In this regard, the wireless signal receiver may
include a radio-frequency (RF) or infrared (IR) signal
receiver.
[0083] Conveniently, the input controller comprises a foot actuated
switch or pedal, whereby the healthcare provider may varying the
volume of, or altogether mute, the auditory content provided to the
patient while receiving the healthcare service in order that the
patient will hear the healthcare provider speaking. In this
respect, the input controller essentially comprises a volume
control device. Alternatively, a microphone component may be
provided by which the healthcare provider speaks to the patient
through the speaker component. In doing so, the microphone
component preferably communicates directly with the audio component
for conveying the voice of the healthcare provider to the patient,
or the microphone component communicates directly with the speaker
component for conveying the voice of the healthcare provider to the
patient. Furthermore, the auditory content otherwise being provided
to the patient preferably is lowered, or altogether muted, when the
microphone is activated for recording the voice of the healthcare
provider. In this context, the microphone preferably is activated
using an input controller of the healthcare provider which, again,
preferably comprises a foot actuated switch or pedal. Furthermore
in this context, the input controller is seen as being, again, a
volume control device.
[0084] The input controller of the healthcare provider may include
the ability to select and manage the content provided to the
patient. Alternatively, or in addition thereto, the patient
preferably is provided an input controller for controlling, by the
patient, the provision of the auditory content. This may further
include the ability to select the audio or audiovisual content to
be presented on the electronic display, in which case the input
controller also comprises an aforementioned electronic input
member.
[0085] Similar to the aforementioned central distribution system of
FIGS. 6 and 7, in preferred embodiments the audio communications
system includes a storage component wherein a plurality of auditory
content selections are stored. Furthermore, the storage component
is disposed in electronic communication with the audio component
for providing, by the audio component, any one of the auditory
content selections to the speaker component. The storage component
may include, for example, a digital jukebox and/or a DVD jukebox.
The storage component also may be a computer readable medium, in
which case the audio component preferably comprises a computer.
Moreover, the storage component may be stored on premises or off
premises, either by the healthcare facility entity or a
third-party, similar to the aforementioned video delivery system
discussed above in connection with FIG. 6-7. In any event, in such
preferred arrangements, the patient using the input controller may
(1) conveniently select that auditory content desired while
receiving healthcare, and (2) conveniently adjust the volume of the
auditory content provided.
[0086] Use of the electronic display assembly of FIGS. 1-4 in a
healthcare environment is illustrated in FIG. 8. In this regard,
the healthcare being provided to the patient comprises dental
healthcare. To aid the healthcare provider in the dental healthcare
service, a lighting assembly 100 is provided for illumination of
the patient. In particular, as seen in FIG. 8, an electronic
display and lighting arrangement includes the electronic display
assembly of FIGS. 1-4 as well as another carriage 102 coupled to
the track having a light 103 coupled to the second carriage 102.
This second carriage can be variably positioned along the track
separately from the first carriage of the electronic display
assembly. A support assembly couples the light to the second
carriage and travels with the second carriage along the track. This
support assemble includes three support arms. A first support arm
104 is attached to and extends vertically downward from the second
carriage. A second support arm 106 is pivotably connected to the
first support arm and extends generally horizontally therefrom. A
third support arm 108 is pivotably connected to and extends
generally vertically downward from the second support arm 106. A
support bracket 110 is connected to the end of the third support
arm at a bend 112 therein by a swivel 114, and the light is
pivotably connected between and to opposed ends of the bracket. As
a result of the support assembly, the light enjoys: vertical
positioning based on the pivotable connection of the first support
arm 104 to the second support arm 106, and the pivotable connection
of the second support arm 106 to the third support arm 108; and
rotation and pivoting on the end of the third support arm 108 for
directional placement of a beam of light. The light also enjoys
translational movement along the track independent of the
positioning of the electronic display assembly 116.
[0087] A similar electronic display and lighting arrangement is
illustrated in FIG. 9. This arrangement generally includes the
combination of an electronic display assembly 118 of the present
invention and a lighting assembly 122 supported by a single
carriage 120. In this regard, the electronic display and light
share a common two-stage vertical support member 124 that extends
downwardly from the carriage. The lighting assembly 122 is coupled
to the upper stage of the common vertical support member 124 by a
swivel 126, and the electronic display 118 is coupled to the lower
stage 128 of the common vertical support member 124 by another
swivel 130. Independence of these couplings permits the light to be
rotated about the common vertical support member independent of
rotation of the electronic display about the common vertical
support member.
[0088] FIG. 10 illustrates another preferred embodiment in
accordance with an aspect of the present invention. In this regard,
an electronic display assembly 132 includes a counterweight 134
coupled to a pivot arm 136 such that the counterweight 134 opposes
the electronic display about the pivot point 138. Preferably, the
counterweight 134 has a mass greater than that of the electronic
display and is located closer to the pivot point 138 than the
electronic display, whereby the counterweight has a moment M1 about
the pivot point that is within at least an order of magnitude of a
moment M2 of the electronic display about the pivot point. As will
be apparent to those having ordinary skill in the art, the
counterweight 134 reduces the effort required for adjustably
positioning the electronic display. The counterbalance features may
be utilized with any electronic display irrespective of the field
of use of the electronic display. Accordingly, an electronic
display assembly including the counterbalance feature may be
utilized, for example, in home entertainment or healthcare
services.
[0089] When an electronic display assembly is utilized in
conjunction with providing healthcare service, a computer system
preferably is provided that includes healthcare software having
data pertaining to the healthcare service received by a patient.
Furthermore, the computer system preferably is disposed in
electronic communication with the electronic display for
presenting, by the electronic display, in accordance with the
healthcare software, video output from the computer system. The
video presented by the electronic display as output by the computer
preferably includes information regarding the healthcare being
provided, a healthcare record of the patient, and/or information
regarding a healthcare service received by the patient.
Additionally provided is an electronic input member for use by the
healthcare service provider for interfacing with the healthcare
software of the computer system. The electronic input member may
communicate with said computer system through the electronic
display suspended of the present invention. In this context, the
electronic input member preferably comprises a touchscreen of the
electronic display. Alternatively, the electronic input member
comprises a keypad, a keyboard, a mouse, or an electromechanical
switch.
[0090] Moreover, when an electronic display assembly is utilized in
conjunction with providing healthcare service, then, in accordance
with an aspect of the present invention, the electronic display
preferably includes a display screen and a protective shield that
covers and protects the display screen. The display screen
preferably comprises a touchscreen, and the touchscreen may be an
infrared touchscreen or a touchscreen that utilizes projected
capacitive technology. The protective shield preferably is
transparent and is removably attached to the electronic display,
whereby the protective shield may be removed and replaced from
time-to-time.
[0091] An illustration of the protective shield 140 covering the
display screen 142 is shown in FIG. 11A. An exploded view thereof
is shown in FIG. 11B. As shown, screws 144 removably secure the
protective shield 140 to a housing 146 of the electronic display in
covering relation to the display screen 142. The protective shied
preferably is formed from a polycarbonate material sold by General
Electric Corporation under the mark LEXAN; however, the protective
shield may also be formed from a plastic or thermoplastic material.
In any event, the material forming the protective shield preferably
is a chemical-resistant material that includes scratch resistant,
antistatic, and antiglare characteristics. The protective shield
also preferably is impact resistant and waterproof. The protective
shield further preferably is impenetrable to pathogens and capable
of being sterilized with a disinfectant for use in the healthcare
environment.
[0092] For aesthetic purposes, the protective shield preferably is
screen printed on an inside surface thereof, whereby a solid black
appearance is presented to a viewer when the underlying display
screen is not illuminated. A polarizing filter and/or a Bernoulli
lens also preferably is disposed between the display screen and the
protective shield for enhancing the image of the display.
[0093] A basic commercial product in the healthcare market utilized
in a system that embodies at least one aspect of the present
invention is illustrated in FIG. 12. This product comprises an
overhead track 148, a carriage 150 coupled to the track 148, and a
support assembly 152 to which is coupled a display 154 and a light
assembly 156. The carriage 150 is variably positionable along the
track 148, and the product includes a generally vertical elongate
member 158 connected to and extending below the carriage 150. The
display 154 is coupled to the elongate member 158 for pivoting
movement about a horizontal axis for selective orientation of the
display 154. The light is coupled to a lower end of the elongate
member 158 and comprises an opposing pair of light units 160. Each
light unit 160 is connected to a respective extension 162 depending
from the elongate member 158, and each light unit 160 can be
variably orientated for direction of its light beam. In similar
manner to the electronic display and lighting arrangement of FIG.
9, the carriage 150 in operation carries the display 154 and the
light units 160 along the track 148 for variable positioning to
allow selective placement of the display 154 and the light units
160 above a patient.
[0094] The present invention has been described in relation to
particular embodiments which are intended in all respects to be
illustrative rather than restrictive. Alternative embodiments will
become apparent to those skilled in the art to which the present
invention pertains without departing from its spirit and scope.
Furthermore, any sequence(s) and/or temporal order of steps of
various processes described and claimed herein are those considered
to be the best mode contemplated for carrying out the present
invention. Thus, it should be understood that, although steps of
various processes may be shown and described as being in a
preferred sequence or temporal order, the steps of any such
processes are not limited to being carried out in any particular
sequence or order, absent a specific indication of such to achieve
a particular intended result. Indeed, the steps in such processes
generally may be carried out in various different sequences and
orders while still falling within the scope of the present
invention. Accordingly, the scope of the present invention is
defined by the appended claims rather than the foregoing
description.
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