U.S. patent application number 16/360544 was filed with the patent office on 2019-12-26 for teeth whitening with external or controlled light source.
The applicant listed for this patent is Foresold LLC. Invention is credited to Celina Chen, Steven Lee Lane, Joshua F. Valdez-Elizetxe, Jason Lynn Whitney.
Application Number | 20190388204 16/360544 |
Document ID | / |
Family ID | 68981201 |
Filed Date | 2019-12-26 |
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United States Patent
Application |
20190388204 |
Kind Code |
A1 |
Whitney; Jason Lynn ; et
al. |
December 26, 2019 |
TEETH WHITENING WITH EXTERNAL OR CONTROLLED LIGHT SOURCE
Abstract
Devices for whitening teeth of a user that include a pulse width
modulation circuit or a light source and a light delivery mechanism
or reflector. The light source may deliver light to the user's
teeth and may be located outside the mouth of the user when the
device is being used to whiten the teeth of the user while the
light delivery mechanism or reflector may be located inside the
mouth. The pulse width modulation circuit may drive the light
source. The light source may include LEDs or
independently-controlled light sources. Intensity of the light
source may be controlled, or the device may be controlled
wirelessly, for example, using a separate electronic device or hand
gestures (e.g., with a gesture sensor). The device may include two
antennas or an infrared receiver.
Inventors: |
Whitney; Jason Lynn; (Big
Bear City, CA) ; Lane; Steven Lee; (Orange, CA)
; Chen; Celina; (Irvine, CA) ; Valdez-Elizetxe;
Joshua F.; (Paradise Valley, AZ) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Foresold LLC |
Phoenix |
AZ |
US |
|
|
Family ID: |
68981201 |
Appl. No.: |
16/360544 |
Filed: |
March 21, 2019 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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62750674 |
Oct 25, 2018 |
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62750630 |
Oct 25, 2018 |
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62750652 |
Oct 25, 2018 |
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62750549 |
Oct 25, 2018 |
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62750601 |
Oct 25, 2018 |
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62687632 |
Jun 20, 2018 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A61B 2562/0223 20130101;
A61C 19/04 20130101; A61N 2005/0652 20130101; A61C 19/066 20130101;
A61N 2005/0662 20130101; B08B 7/0057 20130101; A61C 19/02 20130101;
A61N 2005/0606 20130101; A61C 2204/002 20130101; A61B 5/0088
20130101; A61B 2562/0219 20130101; A61N 5/0603 20130101; A61Q 11/00
20130101 |
International
Class: |
A61C 19/06 20060101
A61C019/06; A61N 5/06 20060101 A61N005/06 |
Claims
1. A device for whitening teeth of a user, the device comprising: a
light source; and a light delivery mechanism that delivers light
from the light source to the user's teeth; wherein: the user has a
mouth; and, when the device is being used to whiten the teeth of
the user, the light source is located outside the mouth of the
user.
2. (canceled)
3. The device for whitening teeth of claim 1 wherein when the
device is being used to whiten the teeth of the user, the light
delivery mechanism is located inside the mouth of the user; and the
light delivery mechanism comprises a reflector.
4. (canceled)
5. (canceled)
6. (canceled)
7. (canceled)
8. (canceled)
9. The device for whitening teeth of claim 1 wherein: the light
source comprises multiple independently-controlled light sources;
and intensities of the light sources are independently
controlled.
10. (canceled)
11. The device for whitening teeth of claim 1 wherein the device is
controlled wirelessly using a separate electronic device.
12. (canceled)
13. The device for whitening teeth of claim 1 wherein the device
comprises a gesture sensor that senses hand gestures.
14. The device for whitening teeth of claim 1 further comprising
two antennas.
15. The device for whitening teeth of claim 1 further comprising an
infrared receiver.
16. A device for whitening teeth of a user, the device comprising:
a light source; wherein the device is controlled using hand
gestures.
17. The device for whitening teeth of claim 16 wherein: the user
has a mouth; the device comprises a reflector; and, when the device
is being used to whiten the teeth of the user: the light source is
located outside the mouth of the user; and the reflector is located
inside the mouth of the user.
18. A device for whitening teeth of a user, the device comprising:
a light source; and an accelerometer.
19. The device for whitening teeth of claim 18 further comprising a
pulse width modulation circuit that drives the light source;
wherein the light source comprises multiple light sources that are
each independently controlled by the pulse width modulation
circuit.
20. The device for whitening teeth of claim 18 wherein the device
is controlled using hand gestures.
21. The device for whitening teeth of claim 18 wherein: the user
has a mouth; and, when the device is being used to whiten the teeth
of the user, the light source is located outside the mouth of the
user.
22. The device for whitening teeth of claim 18 wherein: the
accelerometer wakes up the device when the device is shaken.
23. The device for whitening teeth of claim 18 wherein: the device
comprises a processor and the accelerometer is connected to an
interrupt pin on the processor.
24. The device for whitening teeth of claim 18 wherein the device
is controlled wirelessly using a separate electronic device.
25. The device for whitening teeth of claim 16 further comprising a
pulse width modulation circuit that drives the light source;
wherein the pulse width modulation is used to alter individual
light intensity in different quadrants of the teeth.
26. The device for whitening teeth of claim 16 wherein the device
comprises a gesture sensor that senses hand gestures.
27. The device for whitening teeth of claim 26 wherein the gesture
sensor comprises two antennas.
28. The device for whitening teeth of claim 26 wherein the gesture
sensor comprises an infrared receiver.
Description
RELATED PATENT APPLICATIONS
[0001] This patent application is a non-provisional patent
application of, and claims priority to: U.S. provisional patent
application numbers:
[0002] 62/687,632, filed Jun. 20, 2018, TEETH WHITENING DEVICE;
[0003] 62/750,549, filed Oct. 25, 2018, TEETH WHITENING WITH
EXTERNAL OR CONTROLLED LIGHT SOURCE;
[0004] 62/750,601, filed Oct. 25, 2018, COLOR OR SHADE SENSING
TEETH-WHITENING DEVICE;
[0005] 62/750,630, filed Oct. 25, 2018, SELF-DISINFECTING
TEETH-WHITENING DEVICE;
[0006] 62/750,652, filed Oct. 25, 2018, MOUTH-DETECTING
TEETH-WHITENING DEVICE; and
[0007] 62/750,674, filed Oct. 25, 2018, CONNECTED TEETH-WHITENING
DEVICE.
[0008] The contents of these priority provisional patent
applications are incorporated herein by reference. If there are any
conflicts or inconsistencies between this patent application and
the incorporated provisional patent applications, however, this
patent application governs herein.
FIELD OF THE INVENTION
[0009] Various embodiments of this invention relate to devices and
methods for whitening teeth including electronic devices and
devices and methods that use a source of light to whiten teeth.
BACKGROUND OF THE INVENTION
[0010] In the past, various devices and methods have been used to
whiten teeth including electronic devices that use light to whiten
the teeth. Various problems encountered in prior technology are
described herein. Needs or potential for benefit exist for better
devices, including electronic devices, and methods that whiten
teeth. Room for improvement exists over the prior art in these and
other areas that may be apparent to a person of skill in the art
having studied this document.
SUMMARY OF PARTICULAR EMBODIMENTS OF THE INVENTION
[0011] This invention provides, among other things, devices,
methods, and systems that whiten teeth, including electronic
devices and devices and methods that use light to whiten teeth.
Various embodiments provide, for example, as an object or benefit,
that they partially or fully address or satisfy one or more of the
needs, potential areas for benefit, or opportunities for
improvement described herein, or known in the art, as examples.
Certain embodiments provide, for example, as objects or benefits,
for instance, that they whiten teeth, for example, using light.
Various embodiments are better than prior art alternatives in one
or more ways, for instance, as described herein. Various
embodiments are described herein or would be apparent to a person
of ordinary skill in the art having studied this document.
[0012] Various embodiments are or include, for example, devices for
whitening teeth of a user. Specific embodiments include, for
instance, a light source and a light delivery mechanism, for
example, that delivers light from the light source to the user's
teeth. In some embodiments, for example, when the device is being
used to whiten the teeth of the user, the light source is located
outside the mouth of the user. Further, in certain embodiments,
when the device is being used to whiten the teeth of the user, the
light delivery mechanism is located inside the mouth of the user.
Further still, in particular embodiments, the light delivery
mechanism is or includes a reflector. Even further, some
embodiments include a pulse width modulation circuit, for example,
that drives the light source. Still further, in particular
embodiments, the light source includes multiple LEDs, multiple
independently-controlled light sources, or both, as examples. Even
further still, in certain embodiments intensity of the light source
is controlled, the device is controlled wirelessly using a separate
electronic device, the device is controlled using hand gestures,
the device includes a gesture sensor that senses hand gestures, or
a combination thereof, as examples. Moreover, in particular
embodiments, the device for whitening teeth includes two antennas,
an infrared receiver, or both (e.g., to detect hand gestures).
[0013] Numerous specific embodiments of a device for whitening
teeth of a user include both a light source and a reflector.
Further, in a number of embodiments, when the device is being used
to whiten the teeth of the user, the light source is located
outside the mouth of the user and the reflector is located inside
the mouth of the user. Still further, various specific embodiments
of a device for whitening teeth of a user include a light source
and a pulse width modulation circuit, for instance, that drives the
light source. Even further, in particular embodiments, the light
source includes multiple light sources, for instance, that are each
independently controlled, for example, by the pulse width
modulation circuit. Even further still, in certain embodiments, the
device is controlled wirelessly using a separate electronic device,
using hand gestures, or both, as examples.
[0014] For many specific embodiments of devices for whitening the
teeth of a user, the device includes a color sensor, for example,
that detects color of the teeth of the user. Further, in a number
of embodiments, the device controls a teeth-whitening process, for
instance, using the color of the teeth of the user, the device for
whitening teeth includes a processor, for example, that controls
the teeth-whitening process, for instance, using the color of the
teeth of the user, or a combination thereof. Still further, in
various embodiments, the device includes a light source, for
example, that emits light that is reflected by the teeth, and used,
for instance, by the device, to detect the color of the teeth of
the user. Moreover, in various embodiments, the device includes a
light source, for example, that shines light on the teeth, for
instance, to whiten the teeth. Even further, in some embodiments,
the device uses the color of the teeth to determine, for example,
intensity of light to shine onto the teeth. Further still, in
particular embodiments, the device includes cool light source
elements, warm light source elements, or both. Even further still,
in certain embodiments, the device includes multiple color sensors,
and, in particular embodiments, different color sensors of the
multiple color sensors sense color of the teeth of the user in
different areas of the mouth of the user. Further, in other
embodiments, shade sensors are used in addition to, or instead of,
color sensors, and shade of the teeth is used.
[0015] In some embodiments, the device uses a learning algorithm,
for example, to determine a teeth-whitening process, for instance,
using the color of the teeth of the user. Further, in certain
embodiments, the device for whitening teeth includes multiple
independently-controlled light sources. Still further, in
particular embodiments, the device for whitening teeth includes a
light source and a reflector and (e.g., when the device is being
used to whiten the teeth of the user) the light source is located
outside the mouth of the user, the reflector is located inside the
mouth of the user, or both. Further still, in various embodiments,
the device for whitening teeth includes a pulse width modulation
circuit, the device is controlled wirelessly (e.g., using a
separate electronic device), the device includes a gesture sensor
(e.g., that senses hand gestures used to control the device), or a
combination thereof, as examples.
[0016] In many specific embodiments of a device for whitening teeth
of a user, the device collects data from light that is reflected
from the teeth and controls a teeth-whitening process using the
data. In a number of embodiments, for example, the data includes
color of the teeth and the device uses the color of the teeth to
control the teeth-whitening process. Further, in some embodiments,
for example, the data includes shade of the teeth and the device
uses the shade of the teeth to control the teeth-whitening process.
Further still, in many embodiments, the teeth-whitening process
includes shining light on the teeth to whiten the teeth. Still
further, in various embodiments, a device for whitening teeth of a
user includes (e.g., color, shade, or both) sensors, for example,
used to analyze reflected light from a target surface of the teeth,
for instance, to recommend a whitening treatment for the teeth.
Even further, in a number of embodiments, the device produces the
light that becomes the reflected light when reflected by the target
surface of the teeth. Even further still, in some embodiments, the
device includes a processor that controls the device.
[0017] Various specific embodiments of a device for whitening teeth
include a mouth piece and an ultraviolet light source. In many
embodiments, for example, the ultraviolet light source sterilizes
at least a portion of the device. In particular, in a number of
embodiments, the ultraviolet light source sterilizes at least a
portion of the mouth piece. Further, in various embodiments, the
ultraviolet light source operates only when the mouth piece is not
in the user's mouth, when the mouth piece is charging, or both. In
a number of embodiments, for example, the device includes a
wireless charging system. Even further, in certain embodiments, the
wireless charging system drives the ultraviolet light source.
Further still, in some embodiments, the ultraviolet light source
includes at least one LED that emits the ultraviolet light. Even
further still, in some embodiments, the device further includes a
safety mechanism, for example, that protects the user, for
instance, from eye damage from the ultraviolet light source. Still
further, in some embodiments, the device for whitening teeth
includes an enclosure. In a number of embodiments, for example, the
mouth piece is charged while the mouth piece is in the enclosure,
while the ultraviolet light source is located in the enclosure, or
both. Further, in some embodiments, the ultraviolet light source
turns on only while the mouth piece is in the enclosure, the
ultraviolet light source turns on only while the enclosure is
closed, or both. Further still, in particular embodiments, the
device for whitening teeth includes at least one Hall-effect
sensor, for example, that controls whether the ultraviolet light
source is on.
[0018] Various specific embodiments of a device for whitening teeth
include a mouth piece and a sterilizer, for example, that
sterilizes the mouth piece. In a number of embodiments, for
example, the sterilizer sterilizes the mouth piece when the mouth
piece is charging. Further, in many embodiments, the sterilizer
operates only when the mouth piece is not in the user's mouth.
Still further, in some embodiments, the device includes a safety
mechanism to protect the user, for instance, from the sterilizer.
Even further, in various embodiments, the device for whitening
teeth includes an enclosure that has a cover and the mouth piece is
charged while the mouth piece is in the enclosure, the mouth piece
is sterilized while the mouth piece is in the enclosure, or both.
Further specific embodiments include various devices for whitening
teeth that include at least one Hall-effect sensor. In a number of
embodiments, for example, the device for whitening teeth includes a
mouth piece and a charger. Still further, in various embodiments,
the Hall-effect sensor detects whether the mouth piece is docked
within the charger.
[0019] Moreover, some specific embodiments are or include a device
for whitening teeth in a mouth of a user, where the device includes
at least one sensor, for example, that senses whether the device is
in the mouth of the user. In various embodiments, for example, the
at least one sensor enables operation of the device only when the
device is in the mouth of the user, the device includes a light and
the operation of the device includes shining the light, the at
least one sensor turns on the device when the device is placed in
the mouth of the user, the at least one sensor includes an
electro-magnetic field (EMF) array, or a combination thereof.
Further, in some embodiments, the device includes a timer, for
instance, that turns off the device after a certain amount of time,
for example, that the device has been operating in the mouth of the
user. Still further, in particular embodiments, the certain amount
of time is adjustable, the certain amount of time is automatically
adjusted (e.g., by the device), the certain amount of time is
adjusted (e.g., by the device, for instance, automatically) based
on color or shade of the teeth, or a combination thereof, as
examples. Even further, in particular embodiments, the at least one
sensor includes multiple sensors, for example, at multiple points
on the device. Even further still, certain embodiments include a
wakeup device, an accelerometer, or both (e.g., an accelerometer
that serves as a wakeup device).
[0020] Further, various specific embodiments are or include a
device for whitening teeth in a mouth of a user in which the device
includes an electro-magnetic field (EMF) array. In some
embodiments, for example, the electro-magnetic field (EMF) array
senses whether the device is in the mouth of the user. Still
further, in particular embodiments, the electro-magnetic field
(EMF) array turns on the device when the device is placed in the
mouth of the user, the electro-magnetic field (EMF) array turns off
the device when the device is removed from the mouth of the user,
the electro-magnetic field (EMF) array does not allow the device to
operate when the device is not in the mouth of the user, or a
combination thereof, as examples. Even further, some specific
embodiments are or include a device for whitening teeth in a mouth
of a user in which the device includes an accelerometer. For
example, in particular embodiments, the accelerometer wakes up the
device, for instance, when the device is shaken.
[0021] Still further specific embodiments are or include a device
for whitening teeth of a user where the device outputs data. For
example, in various embodiments, the device includes at least one
sensor that collects the data for output from the device. Further,
in a number of embodiments, the at least one sensor collects the
data, the device whitens the teeth of the user (e.g., by shining
light on the teeth of the user), or both, for instance, while at
least part of the device is in the mouth of the user. Further
still, in some embodiments, the device outputs the data wirelessly,
for example, with Bluetooth. Even further, in various embodiments,
the device outputs the data to a smart device, the device outputs
the data to the Internet, the device outputs the data for computer
analysis, or a combination thereof, as examples. Even further
still, in particular embodiments, the data is processed with
machine learning, the machine learning determines a duration for
whitening the teeth, the machine learning determines an intensity
for whitening the teeth, or a combination thereof, as examples.
Still further, in a number of embodiments, the data includes a
shade of the teeth, the data includes a color of the teeth, the
data from the device is compared to data from other users to
automatically determine a teeth-whitening treatment procedure for
the user, or a combination thereof, as examples. Even further
still, in certain embodiments, the device notifies the user of
potential health risks associated with the teeth of the user, the
device notifies the user of potential health risks associated with
gums of the user, or both. Even further specific embodiments of a
device for whitening teeth include at least one sensor and the
device is controlled by a user using hand gestures detected by the
at least one sensor. Still further specific embodiments of a device
for whitening teeth include wireless charging in particular.
Further, other embodiments are described herein.
BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The drawings provided herewith illustrate, among other
things, examples of certain aspects of particular embodiments.
Other embodiments may differ. Various embodiments may include
aspects shown in the drawings, described in the specification
(including the claims), known in the art, or a combination thereof,
as examples.
[0023] FIG. 1 is a front perspective view of an example of an
embodiment of a device or mouth piece for whitening teeth;
[0024] FIG. 2 is a rear perspective view of the example of an
embodiment of a device or mouth piece for whitening teeth of FIG.
1, showing the side that faces, or extends into, the user's
mouth;
[0025] FIG. 3 is an exploded front view of the example of an
embodiment of a device or mouth piece for whitening teeth of FIGS.
1 and 2;
[0026] FIG. 4 is an exploded rear view of the example of an
embodiment of a device or mouth piece for whitening teeth of FIGS.
1, 2, and 3;
[0027] FIG. 5 is an isometric rear view of an example of an
embodiment of a charging enclosure for the device or mouth piece
for whitening teeth of FIGS. 1 to 4, shown with the cover
closed;
[0028] FIG. 6 is an isometric front view of the example of an
embodiment of a charging enclosure of FIG. 5 for the device or
mouth piece for whitening teeth of FIGS. 1 to 4, shown with the
cover open and the mouth piece docked in the enclosure;
[0029] FIG. 7 is an exploded front view of the example of an
embodiment of a charging enclosure of FIGS. 5 and 6 for the device
or mouth piece for whitening teeth of FIGS. 1 to 4, shown with the
cover in the open position and showing the mouth piece; and
[0030] FIG. 8 is a schematic or block diagram showing how different
electronic components are connected to each other in certain
embodiments.
DETAILED DESCRIPTION OF EXAMPLES OF EMBODIMENTS
[0031] This patent application describes, among other things,
examples of certain embodiments, and certain aspects thereof. Other
embodiments may differ from the particular examples described in
detail herein. Various embodiments are or include devices,
apparatuses, machines, and methods for whitening teeth. In various
embodiments, for example, light is used to whiten teeth. In many
embodiments, a chemical is (e.g., also) used to whiten the teeth.
In a number of embodiments, the light, or heat from the light,
accelerates the whitening gel, for example, inside a closed system
or mouth piece. Further various embodiments result in faster, more
efficient, or longer lasting whitening, or a combination thereof,
for instance, without the sensitivity of certain alternatives.
Several examples are described herein, and different embodiments
include one or more features from one or more of the examples
described herein. All workable combinations are contemplated as
different embodiments.
[0032] FIGS. 1 to 4 illustrate an example of an embodiment of a
device or mouth piece for whitening teeth, device or mouth piece
100. In this embodiment, device 100 includes hand gesture control
or sensor 105 (e.g., shown in FIG. 1) and LEDs 210 (e.g., shown in
FIG. 2). In this embodiment, LEDs (light emitting diodes) 210
collectively form a light source that is located outside of the
user's mouth when device 100 is properly positioned for operation,
which is partially within the user's mouth. Light from LEDs 210
reflects off of polished surface or reflector 220 (e.g., shown in
FIG. 2) to the user's teeth when device 100 is in operation.
[0033] In some embodiments, LEDs (e.g., 210) emit blue light. In
certain embodiments, for example, the blue light has a wavelength
of approximately 470 nm (nanometers) and is part of the "visible
light spectrum", which ranges from approximately 400 nm to 700 nm.
In various embodiments, the light (e.g., from LEDs 210) is harmless
or has no known negative effect to the human body. Further,
particular embodiments allow the customer or user to use the device
(e.g., 100) or method for less-lengthy whitening sessions compared
to other systems. Even further, in various embodiments, the serum
formula works in conjunction with the light (e.g., from LEDs 210)
to speed up whitening. Further still, in some embodiments, serum is
refrigerated, for example, until delivered to customers, for
instance, in warehouse facilities. This maintains the potency of
the chemical compounds in various embodiments.
[0034] As shown in FIGS. 3 and 4, in the embodiment illustrated,
device or mouth piece 100 includes decorative front cover 401,
decorative chrome band 402, wireless charging receiver PCB 403,
motion detection lens 404, outer case 405, battery 406, LED sensors
controls 407, gesture recognition and BLE PCB 408, self-cleaning UV
LEDs and RGBW sensors 409, main hub 410 (e.g., that supports the
PCBs), activating LEDs 210, LED reflector 220, clear LED water
proof cover 411, and clear silicone mouth piece 412. Clear silicone
mouth piece 412 is shown in FIG. 1 but omitted in FIG. 2 to better
illustrate other components.
[0035] Activating Light Reflector
Summary of Problem
[0036] Prior designs of activating elements require a flexible PCB
and light elements within the mouth cavity. These source elements
were fixed with no modulation schemes or intensity controls. In
various embodiments, light (e.g., from LEDs 210 shown in FIGS. 2 to
4) is used to whiten teeth (e.g., in conjunction with chemical
treatment). In a number of embodiments, however, it is necessary or
beneficial to avoid using too much light.
Solution
[0037] In a number of embodiments, a light reflection system (e.g.,
LEDs 210 and reflector 220) is controlled, for instance, via a
pulse width modulation circuit (e.g., 808 shown in FIG. 8), for
example, to control the grid and reflection pattern of a reflected
light source (e.g., 210 or 210 and 220). In some embodiments, light
reflection patterns are designed to change the intensity of the
light waveform, for instance, by modifications to the peak output.
Further, in particular embodiments, control mechanisms are done via
wireless controls (e.g., Bluetooth), hand gestures (e.g.,
EMF--Electro-Magnetic Fields, IRF--Infrared Fields), or both. Still
further, in certain embodiments, modulation schemes allow for power
schemes of 0-100%, for example. An example of a device is device
100 shown in FIGS. 1 to 4, for instance. FIG. 8 is a schematic or
block diagram showing how different electronic components are
connected to each other in certain embodiments. Other embodiments
may differ. Not necessarily every electrical connection or
component is shown.
[0038] In various embodiments, the components of a reflector (e.g.,
220) include a (e.g., chromed) reflective surface, for example,
with an angled edge, for instance, to reflect light (e.g., from one
or more LEDs, for instance, 210). Further, some embodiments, for
example, include a reflector PCB, for example, that reflects light
to (e.g., each of), for instance, six (6) quadrants of teeth. These
quadrants may be, for example, in some embodiments: Center Top,
Center Bottom, Left Top, Left Bottom, Right Top, and Right Bottom.
In certain embodiments, the (e.g., LED) reflector PCB includes or
consists of 6 arrays (e.g., of LEDs, for instance, 210), for
example, independently controlled, for instance, to light each of
the 6 quadrants. In turn, in some embodiments, the arrays or LEDs
(e.g., 210) are driven, for example, by PWM (Pulse Width
Modulation, e.g., 808), for instance, to alter the individual light
intensity (e.g., in each quadrant). Further, in particular
embodiments, the reflector (e.g., 220) is placed over a (e.g.,
flex) PCB.
[0039] In various embodiments, the reflector (e.g., 220) is made
out of polished steel, chrome plating, or polished brass, as
examples. Further, in a number of embodiments, the reflector (e.g.,
220) is designed (e.g., shaped) to reflect light from outside of
the users mouth (e.g., from LEDs 210), for example, evenly, for
instance, throughout the center, left, and right sides of the
user's mouth. In various embodiments, the light source (e.g., 210)
is external to the mouth (i.e., when mouth piece 100 is properly
positioned for treatment of the user's teeth) and the reflector
(e.g., 220) reflects and distributes the light within the mouth. In
a number of embodiments, this provides controlled distribution of
the light, for example, in contrast with certain prior alternatives
that do not guide the light at all.
[0040] In a number of embodiments, the light source (e.g., 210) is
or includes LEDs, for example, discrete, RGB (red, green, blue), or
both, for instance, which allows for variation in the frequency of
the light in some embodiments. Further, an example of the pulse
width modulation circuit is shown in FIG. 8 (e.g., 808 or TLC59108,
for instance, connected to the LED arrays, for example, 210). In
contrast with pulse width modulation (e.g., 808), other
alternatives are On/Off. In a number of embodiments, the pulse
width modulation circuit (e.g., 808) controls the grid and
reflection pattern of the reflected light source (e.g., 210). In
certain embodiments, for example, the PWM circuit (e.g., 808) works
with the on-board intelligence of the mouth piece (e.g., 100). When
the teeth are scanned, in some embodiments, an algorithm determines
(e.g., based on the timer and shade value received for the
quadrant), what duty cycle to set (e.g., for each quadrant), for
instance, when the treatment begins. Due to the flexibility of the
modulation scheme, in particular embodiments, the algorithm may be
further tuned, for example, to generate modulation patterns to
further enhance the treatment process, for instance, by the dynamic
variation of the duty cycles for each quadrant. In certain
embodiments, peak output (e.g., in terms of millicandela or mcd),
or the intensity of light (e.g., from 210) or dynamic variations is
controlled, for example, by the algorithm, driven by the PWM (e.g.,
808), or both.
[0041] Further, in a number of embodiments, wireless control serves
as a mechanism to utilize a third-party wireless device, for
example, for setup, control, additional algorithms for analysis and
treatment, or a combination thereof. Still further, in some
embodiments, hand gestures are detected (e.g., via sensor 105) via
electro-magnetic field (EMF) or infrared (IR), for instance, array
805 shown in FIG. 8), as examples. With an EMF solution, for
instance, multiple antennas are set up in an array (e.g., sensor
105), in some embodiments, generating a field which can be
manipulated by passing through the field with a hand or finger. In
a number of embodiments, the antenna field is measured by the
transmitter, and when a change is detected, the logic analyzes the
condition. In various embodiments, for instance, the order of state
changes determines the gesture to be achieved. For example: in a
two antenna system (e.g., of sensor 105), if the left antenna
triggered a state change, followed by the right antenna, the logic
would assume that someone was swiping from left to right. Further,
in certain embodiments, an IR solution works (e.g., in a similar
way) using an array of IR transmitters (e.g., of sensor 105, for
example, 805), for example, with an IR receiver centrally located
within the array (e.g., 105 or 805). The example above also holds
true for the IR solution (e.g., 805) in some embodiments. In a
number of embodiments, hand gestures are read or detected by or at
a mouth piece (e.g., 100, for instance, via sensor 105). Further,
certain embodiments provide a simplified way to interact with a
smart connected device. In particular embodiments, however, use of
an app is avoided.
[0042] Various embodiments are or include a device (e.g., 100) for
whitening teeth. Further, different embodiments include a light
reflection system (e.g., light source 210 and reflector 220), a
pulse width modulation circuit (e.g., 808 shown in FIG. 8), or
both. Still further, in particular embodiments, the lighting system
(e.g., 210) or light reflection system (e.g., 210 and 220) is
controlled, for example, by the pulse width modulation circuit
(e.g., 808). Even further, various embodiments include a reflected
light source (e.g., 210 or 210 and 220). Moreover, in some
embodiments, the pulse width modulation circuit (e.g., 808)
controls a grid, a reflection pattern of the reflected light
source, or both. Further still, in some embodiments, light
reflection patterns are controlled, for instance, to change
intensity of a light waveform, for example, by modifications to a
peak output.
[0043] In various embodiments, a device (e.g., 100) for whitening
teeth of a user includes a light source (e.g., 210) and a light
delivery mechanism (e.g., reflector 220), for example, that
delivers light from the light source (e.g., 210) to the user's
teeth. In some such embodiments, for instance, the light source
(e.g., 210) is driven by a pulse width modulation circuit (e.g.,
808 shown in FIG. 8). Further, in a number of embodiments, the
device (e.g., 100) includes a light source (e.g., 210) and a pulse
width modulation circuit (e.g., 808) that drives the light source
(e.g., 210). Still further, in various embodiments, the light
source (e.g., 210) is located outside the user's mouth, the
mechanism (e.g., reflector 220) that delivers light from the light
source (e.g., 210) to the user's teeth is located within the user's
mouth (i.e., when the device, e.g., 100, is in use), or both.
Further still, in various embodiments, the mechanism that delivers
light from the light source (e.g., 210) to the user's teeth is a
reflector (e.g., 220), the light source includes LED's (e.g., 210),
or both. Even further, in particular embodiments, the light source
(e.g., 210) includes multiple (e.g., arrays of) light sources
(e.g., 210), the multiple (e.g., arrays of) light sources are each
independently controlled, the multiple (e.g., arrays of) light
sources (e.g., 210) are each driven by pulse width modulation
(e.g., 808), or a combination thereof, for example. Even further
still, in some embodiments, the multiple (e.g., arrays of) light
sources (e.g., 210) each primarily illuminate a different quadrant
of the user's mouth, intensity of the multiple (e.g., arrays of)
light sources (e.g., 210) is controlled, intensity of the light
source (e.g., 210) is controlled (e.g., via PWM 808), or a
combination thereof, as examples.
[0044] In a number of embodiments, the light source (e.g., 210)
illuminates various (e.g., six) quadrants of the user's teeth.
Further, in some embodiments, the light delivery mechanism (e.g.,
reflector 220) delivers light (e.g., from the light source, for
instance, 210) to (e.g., six) quadrants of the user's teeth. For
example, in particular embodiments, the (e.g., six) quadrants of
the user's teeth are or include: Center Top, Center Bottom, Left
Top, Left Bottom, Right Top, Right Bottom, or a combination
thereof, as examples. Still further, in particular embodiments, the
light delivery mechanism (e.g., 220) has an angled edge. Further
still, in some embodiments, the device (e.g., 100) for whitening
teeth further includes a printed circuit board. Even further, in
certain embodiments, the light delivery mechanism (e.g., 220) is
located over the printed circuit board, the printed circuit board
is flexible, or both. Even further still, in particular
embodiments, the light delivery mechanism (e.g., 220) delivers
light (e.g., substantially evenly) from the light source (e.g.,
210) to the user's teeth. In this context, "substantially" means to
within plus or minus 25 percent.
[0045] In some embodiments, the light source (e.g., 210) is an RGB
light source. Further, in some embodiments, the device (e.g., 100)
is controlled wirelessly, for example, using a separate electronic
device. For instance, in certain embodiments, the light source
(e.g., 210), in particular, is controlled wirelessly using a
separate electronic device. Still further, in some embodiments, the
device (e.g., 100) is controlled using hand gestures (e.g., via
sensor 105 shown in FIG. 1). For instance, in particular
embodiments, the light source (e.g., 210) is controlled using hand
gestures (e.g., detected by sensor 105). Even further, in some
embodiments, the device (e.g., 100) includes a gesture sensor
(e.g., 105), for example, for sensing the hand gestures. Further
still, in certain embodiments, the device (e.g., 100) or gesture
sensor (e.g., 105) includes two antennas, an infrared receiver
(e.g., 805), or both.
[0046] In various embodiments of a device (e.g., 100) for whitening
teeth of a user, the device includes a light source (e.g., 210) and
a reflector (e.g., 220), the device includes a light source (e.g.,
210) and a pulse width modulation circuit (e.g., 808 shown in FIG.
8), or both. Further, in various embodiments of a device (e.g.,
100) for whitening teeth of a user, the device includes a light
source (e.g., 210) and the light source is located outside the
user's mouth (i.e., when the device is being used to whiten the
teeth). Still further, in some embodiments, the device (e.g., 100)
includes a light source (e.g., 210) that includes multiple (e.g.,
arrays of) light sources (e.g., 210) and the multiple (e.g., arrays
of) light sources are each independently controlled. Further still,
in various embodiments, a device (e.g., 100) for whitening teeth of
a user is controlled wirelessly, for example, using a separate
electronic device. For instance, in particular embodiments, the
device (e.g., 100) includes a light source (e.g., 210) and the
device is controlled wirelessly (e.g., using a separate electronic
device). For example, in some embodiments, the light source (e.g.,
210) is controlled wirelessly using a separate electronic device.
Even further, in certain embodiments, a device (e.g., 100) for
whitening teeth of a user is controlled using hand gestures (e.g.,
via sensor 105). For example, in some embodiments, the device
(e.g., 100) includes a light source (e.g., 210) that is controlled
using the hand gestures (e.g., via sensor 105). Even further still,
in various embodiments, a device (e.g., 100) for whitening teeth of
a user includes a light source (e.g., 210) and a gesture sensor
(e.g., 105 shown in FIG. 1) for sensing hand gestures, the device
(e.g., 100) includes two antennas, the device (e.g., 100) includes
a gesture sensor (e.g., 105) that includes two antennas, the device
(e.g., 100) includes a light source (e.g., 210) and a gesture
sensor (e.g., 105) that includes two antennas, the device (e.g.,
100) includes a light source (e.g., 210) and two antennas, or a
combination thereof. Moreover, in some embodiments, a device (e.g.,
100) for whitening teeth of a user includes: an infrared receiver,
a gesture sensor (e.g., 105, for instance, that includes an
infrared receiver), a light source (e.g., 210) and a gesture sensor
(e.g., 105, for example, that includes an infrared receiver), a
light source (e.g., 210) and an infrared receiver, or a combination
thereof.
[0047] Visible Light Shade Detection System
Summary of Problem
[0048] Until now, the accuracy of determining the color or shade of
a user's teeth has been a manual process, using both personal
observation and shade guides provided by the dental community.
Solution
[0049] In various embodiments, the process of identifying the color
or shade of teeth is automated. Further, in a number of
embodiments, accuracy is improved over previous subjective methods
in which color or shade was a matter of perspective. Still further,
in various embodiments, (e.g., high accuracy) color sensors (e.g.,
230 shown in FIG. 2) are used. In some embodiments, for example,
these color sensors (e.g., 230) utilize red, green, blue, and white
(RGBW) detection elements, as examples. Some embodiments are
calibrated by using warm and cool colored white light sources, for
instance (e.g., LEDs 210 shown in FIG. 2). In various embodiments,
the sensors (e.g., 230) sense or analyze the reflected light from
the target surface. In some embodiments, for example, the sensors
(e.g., 230) sense color, while in other embodiments, the sensors
(e.g., 230) sense shade, and in certain embodiments, the sensors
(e.g., 230) sense both color and shade (e.g., of the teeth).
Further, in certain embodiments, color or shade readings are
output, for instance, over i2c, for example, in the value which
references the visible light spectrum (390-700 nm). In a number of
embodiments, the data is injected into a learning algorithm, for
instance, running on a Host processor. Still further. In particular
embodiments, this Host processor, for example, calculates the
recommended treatment. Treatment settings for the Activating
element are automatically populated, in some embodiments, for
instance, when the device (e.g., 100) is in autonomous mode. Even
further, in certain embodiments, the data is output wirelessly
(e.g., via Bluetooth), for example, connecting to an App, to the
cloud (e.g., for detailed analysis), or both.
[0050] In various embodiments, calibration cool and warm light
source elements (e.g., LEDs 210 shown in FIG. 2) are used in the
calibration of the (e.g., color) sensor (e.g., 230). In some
embodiments, for example, the warm and cool elements represent the
color temperature of white light in the frequency spectrum
necessary to achieve an accurate measurement of color. In
particular embodiments, six (e.g., color) sensors (e.g., 230) are
used, for example, in the locations shown. In some embodiments,
RGBW sensors are used. Further, in some embodiments, six sensors
(e.g., 230) translate to six individual grids, for example, thee on
top and three on the bottom. In certain embodiments, for instance,
the configuration is designed to assign multiple quadrants to the
mouth for analysis. In various embodiments, for example, the more
sensors (e.g., 230), the more accurate the measurements will
become, for instance, within each quadrant. In various embodiments,
color data is collected from the teeth and used to control a
teeth-whitening process, for instance, using a computer or a
processor to analyze the color data. Further, particular
embodiments use a computer or a processor to analyze the color data
and control a teeth-whitening process (e.g., using the output from
the computer or processor). Even further, in a number of
embodiments, the "reflected light" is light originating from the
teeth-whitening device (e.g., 100, for instance, from LEDs
210).
[0051] Certain embodiments use a learning algorithm to analyze
color data, for example, to determine a treatment process. In a
number of embodiments, for example, a recommended treatment
includes, for example, an intensity, a duration, or both (e.g., of
light emitted from LEDs 210). In various embodiments, the
recommended treatment is different for different teeth. In various
embodiments, the recommended treatment is calculated or determined,
for example, based on compiled user data. Further, in some
embodiments, a learning algorithm is used, for example, to allow
the user to be hands off, let the hardware control the treatments,
or both. Other embodiments, however, do not use a learning
algorithm. Still further, different embodiments, use wireless or
wired control, for example, of the hardware mechanisms.
[0052] Particular embodiments include, for example, sensor
initialization, calibration, measurement, and data output. In some
embodiments, an algorithm receives data output, calculates color,
compares color to all quadrants, sets timer and peak intensity to
each quadrant (e.g., based on shade color and delta between
quadrants), or a combination thereof. In some embodiments, for
example, data is output from the sensors (e.g., 230) over i2c to
the host processor. Further, in some embodiments, data is input
into the learning algorithm over I2c, for example, from sensors
(e.g., 230), the cloud, and a smart device, for instance, running
an application. Still further, in particular embodiments, sensor
data and user data (e.g., from the cloud) is input into the
learning algorithm. Examples include, in some embodiments, shade,
color, serum strength, number of treatments per day, or a
combination thereof. Even further, in some embodiments, feedback
that is input into the learning algorithm to enable it to learn
includes treatment times (e.g., in minutes), intensity, number of
uses, shade data (e.g., at start of use to end of use), or a
combination thereof. Even further still, in particular embodiments,
output that is received from the learning algorithm includes device
settings for treatment cycles, for example, intensity, duration,
notifications (e.g., in the app), or a combination thereof.
Moreover, in certain embodiments, output is used for treatments,
enhancing the algorithm, or both. In various embodiments, treatment
settings are or include intensity, duration, or both (e.g., of each
quadrant).
[0053] Certain embodiments include a host processor, for example, a
Master i2C controller for peripherals. Further, particular
embodiments include an activating element, for example, blue LEDs
(e.g., 210). Further still, in some embodiments, information is
automatically populated, for example, from the hardware or from the
App. Even further, some embodiments include an autonomous mode, for
example, that uses the machine learning, for instance, to set up
the treatments. Still further, in some embodiments, other modes
include gesture control, shake and wake, autonomous, wireless, or a
combination thereof, as examples.
[0054] In various embodiments, a device (e.g., 100) for whitening
teeth of a user includes one or more (e.g., color) sensors (e.g.,
230 shown in FIG. 2), for example, used to analyze reflected light
from a target surface of the teeth, for instance, to recommend a
whitening treatment for the teeth. In a number of embodiments, for
example, the device (e.g., 100) produces the light (e.g., with LEDs
210) that becomes the reflected light when reflected by the target
surface of the teeth. Further, certain embodiments are or include a
device (e.g., 100) for whitening teeth of a user that includes a
(e.g., color or shade) sensor (e.g., 230), for instance, that
detects color or shade of the teeth of the user. In a number of
embodiments, a device (e.g., 100) for whitening teeth of a user
detects color of the teeth of the user in particular. Still
further, in various embodiments, a device (e.g., 100) for whitening
teeth of a user collects color data from the teeth and controls a
teeth-whitening process (e.g., operation of LEDs 210) using the
color data.
[0055] In a number of embodiments, the device includes a computer
or a processor (e.g., local or remote, in different embodiments),
for example, that uses the (e.g., color, shade, or both) data,
analyzes the data, controls the teeth-whitening process, or a
combination thereof, as examples. In some embodiments, the device
(e.g., 100) further includes a light source (e.g., 210), the device
(e.g., 100) shines light on the teeth to whiten the teeth, or both.
Further, in some embodiments, the device (e.g., including mouth
piece 100) uses the color, shade, or both, of the teeth to
determine how to whiten the teeth. Still further, in certain
embodiments, the device uses the light reflected by the teeth to
determine how to whiten the teeth. Even further, in particular
embodiments, the device (e.g., 100) emits the light (e.g., with
LEDs 210) that is reflected by the teeth, for instance, that is
used by the device (e.g., including mouth piece 100) to determine
how to whiten the teeth. Further still, in some embodiments, the
device uses color, shade, or both, of the teeth to determine
intensity of light to shine (e.g., with LEDs 210) onto the teeth,
the device (e.g., including mouth piece 100) uses light reflected
by the teeth to determine intensity of light to shine (e.g., with
LEDs 210) onto the teeth, or both.
[0056] In some embodiments, the device (e.g., 100) for whitening
teeth of a user includes cool light source elements (e.g., LEDs 210
shown in FIG. 2). Further, in some embodiments, the device (e.g.,
100) includes warm light source elements (e.g., 210). Some
embodiments include both. Moreover, in various embodiments, the
light source elements (e.g., 210) are used to calibrate the device
(e.g., 100). Still further, in some embodiments, the device (e.g.,
100) for whitening teeth of a user includes (e.g., multiple) (e.g.,
color) sensors (e.g., 230). For example, in particular embodiments,
different sensors (e.g., 230) sense light in different areas of the
(e.g., user's) mouth. In certain embodiments, for instance,
different (e.g., color) sensors (e.g., 230) sense light in
different quadrants of the mouth. Further still, in a number of
embodiments, the device includes a processor, for example, that
controls the device (e.g., 100). For instance, in some embodiments,
the processor controls the intensity of light produced (e.g., with
LEDs 210) by the device (e.g., 100). Even further, in some
embodiments, the processor analyzes reflected light from the teeth.
For example, in particular embodiments, the processor analyzes
color, shade, or both, of the teeth. Even further still, in certain
embodiments, the device for whitening teeth of a user includes or
uses a learning algorithm. For example, in some embodiments, the
device uses the learning algorithm to analyze the (e.g., color)
data, to control the teeth-whitening process (e.g., light from LEDs
210), or both.
[0057] Self Cleaning Mouth Guard
Summary of Problem
[0058] Prior designs in production offer a washable surface which
leaves opportunities to grow bacteria and to cause infections
within the user's mouth.
Solution
[0059] In a number of embodiments, ultraviolet light sources, for
example, are embedded within the mouth guard, for instance, to
clean the mouth piece when the user has finished using the product.
For example, FIG. 2 shows UV light source elements 240 located in
device, mouth piece, or mouth guard 100. In FIG. 2, two UV light
source elements 240 are visible, but in some embodiments, a third
UV light source element is present opposite the UV light source
element 240 that is on the right side of FIG. 2. In some
embodiments, the UV light source elements (e.g., 240) shine
ultraviolet light on up to 100 percent of the mouth guard (e.g.,
100) or the portion of the surface of the mouth guard that is in
the mouth of the user when in operation. In various embodiments,
utilization of a wireless charging system, and safety mechanisms to
protect the users from damaging their eyes during the clean cycle,
require that the mouth guard (e.g., 100) be successfully docked in
an enclosure and the enclosure cover closed. FIG. 5 shows an
example of an enclosure, enclosure 500, with cover 501 closed. In
some embodiments, for example, the enclosure (e.g., 500) has a
shape of a circular cylinder (e.g., as shown, for instance,
cylindrical body 510), for example, with flat ends (e.g., at top
and bottom) that are perpendicular or substantially perpendicular
to a centerline of the cylinder. FIG. 5 shows excess cable storage
502, micro USB power connection 503, and cover hinge 505. FIG. 6
shows enclosure 500 with cover 501 open and mouth piece 100 docked
inside enclosure 500 (e.g., for charging, sterilization, storage,
or a combination thereof). In some embodiments, the cover (e.g.,
501) has embedded charging circuits and BLE, magnetic latching, or
a combination thereof, as examples. Further, FIG. 6 shows swing out
serum wand and cable storage or swing door 660 (e.g., magnetic
latching). In some instances herein, the word "device" refers to
the mouth piece (e.g., 100) only, but in other instances, the word
"device" may include the enclosure (e.g., 500) or charger. Further
still, in certain instances, the word "device" may include a
computing device, for example, that is in communication with the
mouth piece (e.g., 100). Still further, these alternatives are not
necessarily exhaustive.
[0060] In a number of embodiments, when the mouth piece (e.g., 100)
has been successfully docked (e.g., in enclosure 500, for instance,
as shown in FIG. 6), and the enclosure cover (e.g., 501) closed
(e.g., as shown in FIG. 5), Hall effect sensors, for example, on
two sides of the enclosure, trigger or enable the wireless charging
system. This is an example of a safety mechanism that protects the
user from eye damage from the ultraviolet light source. Once the
transmitter has been enabled, in some embodiments, wireless
charging protocol begins to transmit to the receiver, for instance,
first checking for foreign objects in the path between the mouth
guard (e.g., 100) and the enclosure (e.g., 500). In certain
embodiments, once no objects are detected and the receiver has
acknowledged communication, a timer on the receiver will trigger
the UV elements (e.g., 240), for instance, for a particular time
(e.g., X.xxx mS), which is a programmable timer in some
embodiments. In particular embodiments, the UV elements (e.g., 240)
are powered (e.g., directly) from the receiver side bridge and
receiver, for instance, which keeps the elements (e.g., 240) from
turning on accidently.
[0061] Various embodiments (e.g., of a teeth-whitening device, for
instance, 100) include one or more ultraviolet light sources (e.g.,
240), for example, LEDs, for instance, to clean (e.g., sterilize)
the teeth-whitening device (e.g., mouth piece, for instance, 100).
Further, in various embodiments, the "ultraviolet light sources"
(e.g., 240) are located in the wireless charging system, are driven
by the wireless charging system, operate (e.g., sterilize or apply
UV) while charging the (e.g., teeth-whitening) device (e.g., 100),
or a combination thereof. Still further, certain embodiments
include a safety mechanism, for example, to protect users from
damaging their eyes during the cleaning cycle. Even further,
particular embodiments, require that the mouth guard (e.g., 100) be
successfully docked in an enclosure (e.g., 500) or that the
enclosure cover (e.g., 501) be closed, for example, before charging
the device (e.g., mouth guard 100), emitting UV (e.g., from UV
lights 240), starting the cleaning cycle, or a combination thereof.
Further still, some embodiments use one or more Hall effect
sensors, for example, to trigger or enable a wireless charging
system, a UV system (e.g., UV lights 240), or a sterilization or
cleaning system (e.g., UV lights 240), as examples. The drawings
show examples. In different embodiments, various wireless charging
protocols are used.
[0062] Some embodiments include a receiver, for example, an
Infineon solution. Further, certain embodiments check for foreign
objects in the path between the mouth guard (e.g., 100) and the
enclosure (e.g., 500), for example, by detecting heat changes,
current, or both. Still further, in some embodiments, the receiver
acknowledges communication using Qi. Even further, some embodiments
include a timer, for example, that controls the amount of time that
the UV elements (e.g., 240) or cleaning system is operated. In
certain embodiments, the timer is adjustable, for instance, from
1-30 minutes. Even further still, in particular embodiments, the
timer is set automatically, for example, using machine
learning.
[0063] Various embodiments of a device for whitening teeth include
a mouth piece (e.g., 100 shown in FIGS. 1 to 4, 6, and 7) and an
ultraviolet light source (e.g., 240 shown in FIG. 2), for example,
to clean the mouth piece (e.g., 100), for instance, when the user
has finished using the device (e.g., 100). In a number of
embodiments, for example, the mouth piece (e.g., 100) is cleaned
with the ultraviolet light (e.g., from 240) while the device (e.g.,
100) is charging. Further, in some embodiments, an ultraviolet
light source (e.g., 240) sterilizes the mouth piece (e.g., 100).
Still further, in particular embodiments, the device or ultraviolet
light source (e.g., 240) sterilizes the mouth piece (e.g., 100)
when the mouth piece (e.g., 100) is not in the user's mouth.
Further still, in a number of embodiments, the device or
ultraviolet light source (e.g., 240) sterilizes the mouth piece
(e.g., 100) when user has finished using the device (e.g., 100) for
whitening the user's teeth, for example, when the mouth piece
(e.g., 100) is charging. As used herein, "sterilizes" does not
necessarily mean complete sterilization, but many embodiments
significantly reduce the quantity of harmful or potentially harmful
microorganisms from at least part of the device or mouth piece
(e.g., 100).
[0064] A number of embodiments of a device for whitening teeth
include a mouth piece (e.g., 100) and a sterilizer, for example,
that sterilizes the mouth piece. In various embodiments, for
instance, the sterilizer includes an ultraviolet light source
(e.g., 240), the sterilizer sterilizes the mouth piece (e.g., 100)
when the mouth piece is not in the user's mouth, the sterilizer
sterilizes the mouth piece (e.g., 100) when user has finished using
the device (e.g., 100) for whitening the user's teeth, the
sterilizer sterilizes the mouth piece (e.g., 100) when the mouth
piece (e.g., 100) is charging, or a combination thereof, as
examples. Further, in many embodiments, a device (e.g., 100) for
whitening teeth includes an ultraviolet light source (e.g., 240).
Some embodiments include a mouth piece (e.g., 100) and an
ultraviolet light source (e.g., 240), for example, combined. In a
number of embodiments, for example, the ultraviolet light source
(e.g., 240) sterilizes the mouth piece (e.g., 100), the ultraviolet
light source (e.g., 240) operates when the mouth piece (e.g., 100)
is not in the user's mouth, the ultraviolet light source (e.g.,
240) operates only when the mouth piece (e.g., 100) is not in the
user's mouth, the ultraviolet light source (e.g., 240) operates
when the user has finished using the device (e.g., 100, for
example, for whitening the user's teeth), the ultraviolet light
source (e.g., 240) operates only when the user has finished using
the device (e.g., mouth piece 100) for whitening the user's teeth,
the ultraviolet light source (e.g., 240) operates when the mouth
piece (e.g., 100) is charging, the ultraviolet light source (e.g.,
240) operates only when the mouth piece (e.g., 100) is charging, or
a combination thereof, as examples.
[0065] In various embodiments of the device (e.g., 100) for
whitening teeth, the ultraviolet light source (e.g., 240)
sterilizes at least a portion of the device (e.g., 100). Further,
in some embodiments, the ultraviolet light source (e.g., 240)
operates when the portion of the device (e.g., 100) is not in the
user's mouth. Still further, in some embodiments, the ultraviolet
light source (e.g., 240) operates only when the portion of the
device (e.g., 100) is not in the user's mouth. Even further, in
various embodiments, the ultraviolet light source (e.g., 240)
operates when the user has finished using the device (e.g., 100)
for whitening the user's teeth, for example, only when the user has
finished using the device (e.g., 100) for whitening the user's
teeth. Further still, in some embodiments, the ultraviolet light
source (e.g., 240) operates when the device (e.g., 100) is charging
(e.g., in enclosure 500), for instance, only when the device (e.g.,
100) is charging. Even further still, in various embodiments, the
device (e.g., 100) for whitening teeth includes the ultraviolet
light source (e.g., 240) and the ultraviolet light source includes
at least one LED, for example, that emits the ultraviolet light.
Moreover, in a number of embodiments, the device for whitening
teeth includes a wireless charging system (e.g., enclosure 500 or
therein). Furthermore, in some embodiments, the ultraviolet light
source (e.g., 240) is driven by the wireless charging system, the
ultraviolet light source is located in the wireless charging
system, the device (e.g., 100) includes a safety mechanism to
protect the user from damaging their eyes with the ultraviolet
light source, the device includes a safety mechanism to protect the
user from damaging their eyes during a cleaning cycle, or a
combination thereof, as examples. In various embodiments, the
device includes a safety mechanism to protect the user during a
cleaning cycle, the device includes a safety mechanism to protect
the user while the device is charging, the device includes an
enclosure (e.g., 500), the enclosure includes a cover (e.g., 501),
or a combination thereof, as examples.
[0066] Moreover, in a number of embodiments, the device for
whitening teeth includes a mouth piece (e.g., 100) and the mouth
piece (e.g., 100) is charged while the mouth piece (e.g., 100) is
in the enclosure (e.g., 500), the mouth piece (e.g., 100) is
sterilized (e.g., with 240) while the mouth piece (e.g., 100) is in
the enclosure (e.g., 500), or both. Further, in various
embodiments, the device for whitening teeth includes an ultraviolet
light source (e.g., 240) and the ultraviolet light source is
located within the enclosure (e.g., 500), turns on while the mouth
piece (e.g., 100) is in the enclosure (e.g., 500), turns on only
while the mouth piece (e.g., 100) is in the enclosure (e.g., 500),
turns on while the mouth piece (e.g., 100) is charging, turns on
only while the mouth piece (e.g., 100) is charging, or a
combination thereof. In various embodiments, for instance, the
device (e.g., 100) for whitening teeth includes an ultraviolet
light source (e.g., 240) and the ultraviolet light source turns on
only while the enclosure (e.g., 500, for instance, cover 501) is
closed. Still further, in a number of embodiments, the device
includes a mouth piece (e.g., 100) and the mouth piece (e.g., 100)
charges in the enclosure (e.g., 500) only when the enclosure (e.g.,
500, for instance, cover 501) is closed, the mouth piece (e.g.,
100) charges in the enclosure (e.g., 500) only when the mouth piece
(e.g., 100) is successfully docked in the enclosure (e.g., 500), or
both. Further still, in various embodiments, the device for
whitening teeth includes a mouth piece (e.g., 100) and an
ultraviolet light source (e.g., 240) and the ultraviolet light
source only operates when the mouth piece (e.g., 100) is
successfully docked in the enclosure (e.g., 500).
[0067] Further, in various embodiments, the device for whitening
teeth includes at least one Hall-effect sensor. In a number of
embodiments, for example, the at least one Hall-effect sensor is
located in the enclosure (e.g., 500), the at least one Hall-effect
sensor senses whether the enclosure (e.g., 500, for instance, cover
501) is closed, the at least one Hall-effect sensor senses whether
the mouth piece (e.g., 100) is docked within the enclosure (e.g.,
500), the at least one Hall-effect sensor controls whether the
device (e.g., 100) charges, the at least one Hall-effect sensor
controls whether the ultraviolet light source (e.g., 240) operates,
the at least one Hall-effect sensor controls whether the sterilizer
(e.g., 240) operates, or a combination thereof, as examples. Still
further, in various embodiments, the device (e.g., 100) for
whitening teeth includes a timer, for example, that controls how
long the sterilizer (e.g., 240) operates, controls how long the
ultraviolet light source (e.g., 240) operates, or both. Even
further, in some embodiments, the timer is programable.
[0068] Mouth Detection
Summary of Problem
[0069] Prior whitening systems are required to be plugged in or
turned on before the device has been put into the user's mouth.
Solution
[0070] Various embodiments include one or multiple sensors or
arrays that enable the function of the device (e.g., 100) once in
the user's mouth. In some embodiments, for example, an EMF
(Electro-Magnetic Field) Array (e.g., EMF field sensor or array 250
shown in FIG. 2) is placed (e.g., at three points) around the mouth
guard (e.g., 100). In some embodiments, for instance, this requires
the device (e.g., 100) to be in the mouth before operation. In
addition, in particular embodiments, the array (e.g., 250) is
enabled by using a wake on pick up feature, for instance, of an
accelerometer (e.g., 811 shown in FIG. 8), to wake the device
(e.g., 100) from a deep sleep. In some embodiments, hand gestures
(e.g., detected via sensor 105) or the use of the App over a
wireless (e.g., Bluetooth) connection begin the treatment cycle
(e.g., operation of LEDs 210).
[0071] In prior whitening systems that were required to be plugged
in or turned on before the device has been put into the user's
mouth, this was a simple way to power the device, but there was no:
intelligence for the user, modes of treatment, or a real sense of
travel and portability, as examples. In some embodiments, a user
can put the device (e.g., 100) in her mouth and then turn it on or
plug it in, but in particular embodiments, this may impact the
results. In certain embodiments, for example, the timer starts once
the activating LEDs (e.g., 20) are on. In various embodiments, an
electro-magnetic field (EMF) array (e.g., via EMF field sensor or
array 250 shown in FIG. 2) is used or included in a teeth-whitening
device, for example, to detect whether the device (e.g., 100) is in
someone's mouth. Further, in particular embodiments, the array
(e.g., 250) is enabled by using a wake on pick up feature or an
accelerometer (e.g., 811) to wake the device. In certain
embodiments, for example, the accelerometer (e.g., 811) goes to an
interrupt pin that can wake up the primary processor. In some
embodiments, the device (e.g., 100) goes into a deep sleep, for
example, an extremely low current state, for instance, to extend
battery (e.g., 406 shown in FIGS. 3 and 4) life. Still further, in
various embodiments, hand gestures (e.g., detected by sensor 105)
are used. For example, in particular embodiments, hand gestures may
include swiping (e.g., from left to right), pressing, finger
twirling (e.g., like stirring coffee), or a combination thereof, as
examples. Even further, in certain embodiments, wireless
communication (e.g., Bluetooth) connects the device (e.g., 100) to
a smart device, for example, a smart phone. In various embodiments,
to begin a treatment cycle (e.g., energize LEDs 210), a user may
use the App (e.g., on the smart device), use a gesture (e.g.,
detected by sensor 105), shake the device (e.g., mouth piece 100,
accelerometer 811, or both), or a combination thereof, as
examples.
[0072] In various embodiments, a device (e.g., 100) for whitening
teeth includes at least one sensor or array (e.g., EMF sensor or
array 250) that enables function of the device (e.g., 100) once the
device (e.g., 100) is in the user's mouth and that requires the
device (e.g., 100) to be in the mouth before operation. In a number
of embodiments, for example, at least one sensor (e.g., 250) senses
whether the device (e.g., 100) is in the user's mouth, turns on the
device (e.g., 100) when the device is placed in the user's mouth,
allows the device (e.g., 100) to operate only when the device
(e.g., 100) is in the user's mouth, or a combination thereof.
Further, various embodiments of a device (e.g., 100) for whitening
teeth includes an electro-magnetic field (EMF) array (e.g., sensor
or array 250 shown in FIG. 2). In some embodiments, for instance,
the electro-magnetic field (EMF) array (e.g., 250) senses whether
the device (e.g., 100) is in the user's mouth, turns on the device
(e.g., 100) when the device (e.g., 100) is placed in the user's
mouth, or both. Still further, in various embodiments, the at least
one sensor (e.g., 250) turns off the device (e.g., 100) when the
device (e.g., 100) is removed from the user's mouth, does not allow
the device (e.g., 100) to operate when the device (e.g., 100) is
not in the user's mouth, or both. Even further, in a number of
embodiments, the device (e.g., 100) for whitening teeth includes a
timer. In some embodiments, for example, the timer turns off the
device (e.g., 100) after a certain amount of time that the device
(e.g., 100) has been operating in the user's mouth. Further still,
in particular embodiments, the certain amount of time is
adjustable. Even further still, in some embodiments, the certain
amount of time is automatically adjusted, for instance, by the
device. For example, in certain embodiments, the certain amount of
time is adjusted based on color (e.g., from sensors 230) of the
user's teeth. Moreover, in certain embodiments, the certain amount
of time is adjusted based on shade (e.g., from sensors 230) of the
user's teeth.
[0073] Additionally, in various embodiments, the function or
operation of the device (e.g., 100) includes shining a light (e.g.,
210) in the user's mouth. For example, in a number of embodiments,
turning on the device (e.g., 100) includes turning on a light
(e.g., 210) in the user's mouth. Further, in various embodiments of
a device (e.g., 100) for whitening teeth that has a light (e.g.,
210), the light includes at least one LED. Still further, in
various embodiments of a device (e.g., 100) for whitening teeth
that includes at least one sensor (e.g., 250), the at least one
sensor (e.g., 250) senses at multiple points on the device. For
instance, in some embodiments, the at least one sensor (e.g., 250)
includes multiple sensors at multiple points on the device (e.g.,
100). For example, in particular embodiments, the at least one
sensor (e.g., 250) senses at three separate points on the device
(e.g., 100). Even further, in some embodiments, the at least one
sensor (e.g., 250) senses at at-least three separate points on the
device (e.g., 100). Further still, in certain embodiments, that
include at least one sensor (e.g., 250), the at least one sensor
(e.g., 250) is or includes an array. For instance, in particular
embodiments that include an array (e.g., 250), the array (e.g.,
250) is used to detect whether the device (e.g., 100) is in a
user's mouth. Even further still, in certain embodiments that
include an array, the array is an electro-magnetic field (EMF)
array (e.g., via EMF field sensor or array 250 shown in FIG.
2).
[0074] In a number of embodiments of a device for whitening teeth,
the device (e.g., 100) operates in a deep sleep, for example,
before being turned on, before being placed in the user's mouth, or
both. Further, certain embodiments include a wakeup device (e.g.,
811). Moreover, some embodiments of a device (e.g., 100) for
whitening teeth include an accelerometer (e.g., 811). In some
embodiments, for example, the accelerometer (e.g., 811) wakes up
the device (e.g., 100). Still further, various embodiments of a
device for whitening teeth include a processor. Further still, in
certain embodiments, the wakeup device or accelerometer (e.g., 811)
is connected to an interrupt pin on the processor of the device.
Even further, in some embodiments, the device (e.g., 100) for
whitening teeth is controlled with hand gestures (e.g., detected by
sensor 105), though a wireless connection to a smart device, or
though Bluetooth (e.g., by a smart device), as examples. In various
embodiments, a device (e.g., 100) for whitening teeth is controlled
with a smart device. Even further still, in some embodiments, the
device (e.g., 100) for whitening teeth is controlled by shaking the
device (e.g., detected by accelerometer 811). For example, in some
embodiments, the device (e.g., 100) is woken up by shaking the
device (e.g., 100). Furthermore, in particular embodiments, a
treatment cycle is started by shaking (e.g., detected by
accelerometer 811) the device (e.g., 100), by making a hand gesture
(e.g., detected by sensor 105), with a smart device, by a
combination of these, or by any of a combination of these, for
example, selected by the user.
[0075] Wireless Dental Whitening System
Summary of Problem
[0076] Prior whitening systems do not take advantage of machine
learning or a user's specific needs.
Solution
[0077] In a number of embodiments, a wireless connected system
includes one or multiple sensor arrays (e.g., 230), for example,
that output data (e.g., over Bluetooth) to a smart device, and, in
some embodiments, (e.g., finally) to the cloud, for instance, for
analysis. In particular embodiments, the device (e.g., also) has
one or more (e.g., embedded) machine learning algorithms, for
example, using both a primary and secondary host processors.
Additional Flash memory, in particular embodiments, allows for
storage and computation methods for treatment and user
recommendations. Further, in particular embodiments, the system is
(e.g., also) user customizable, for example, using an iOS or
Android app, for instance, to set a manual treatment, review scan
results, recommended treatments, treatment schedules, naming the
device, RGB esthetic customizable LEDs, or a combination thereof.
Still further, in particular embodiments, (e.g., multiple) safety
features are also included, for example, with the self-cleaning
feature (e.g., 240), for instance, to ensure that the device (e.g.,
100) is (e.g., adequately) free from bacteria when properly stored.
Even further, in particular embodiments, (e.g., multiple) inputs
(e.g., 105) to the mouth guard (e.g., 100) allow users (e.g., that
are less tech savvy) to utilize (e.g., simple) hand gestures to
operate the device (e.g., 100), for example, using infrared (e.g.,
805) and/or electromagnetic field array(s).
[0078] Various embodiments address user's specific needs that prior
whitening systems do not necessarily address. Further, a number of
embodiments take advantage of technology that prior whitening
systems do not necessarily take advantage of. For example, various
embodiments include wireless charging (e.g., in enclosure 500),
treatments that users can track, machine learning (e.g., that helps
improve performance), self-cleaning (e.g., using UV elements 240),
shade detection (e.g., with sensors 230), wireless control,
connection to the cloud, or a combination thereof. Further, in a
number of embodiments, a teeth-whitening device (e.g., 100) is
Internet connected. Still further, in some embodiments, a
teeth-whitening device (e.g., 100) outputs data (e.g., via
Bluetooth), for example, to a smart device, for (e.g., computer)
analysis, to the cloud (e.g., cloud services, for machine learning
and analysis, for notification of users of potential health risks,
for instance, with their teeth and/or gums), or a combination
thereof, as examples.
[0079] In different embodiments, various types of sensor arrays are
used. Examples of sensors include electro-magnetic field sensors
(e.g., 250), infrared sensors (e.g., 805), color or shade sensors
(e.g., 230), and hydrogen sulfide sensors (H2S). Further, different
types of smart devices that can be used include phones, iPods,
tablets, watches, and TVs. Still further, in some embodiments,
machine learning algorithms are used. In particular embodiments,
for example, data from the mouth piece (e.g., 100) is uploaded to
the cloud and compared to other users, progress, and settings.
Further still, in certain embodiments, for example, based on
treatment outcomes, the device (e.g., 100) can auto-configure, for
instance, for desired results. Even further, certain embodiments
include primary and secondary host processors. For example, in some
embodiments, the primary processor is an Arm Cortex M-4, the
secondary process is PIC MCU, or both. In various embodiments, the
primary processor is used for local methods and more-complex
methods are processed in the cloud, for example. Even further
still, in some embodiments, systems are user customizable. In
particular embodiments, for example, users can set their own
treatments, customize: timers, intensity, duration, or programs, or
a combination thereof, for instance, to cycle between teeth
whitening and gum treatment.
[0080] In a number of embodiments, a device (e.g., 100) for
whitening teeth include at least one sensor (e.g., 105, 230, or
both). Further, in various embodiments, the device wirelessly
outputs data from the at least one sensor (e.g., 230), for example,
to a smart device. Still further, in some embodiments, the device
(e.g., 100) wirelessly outputs data from the at least one sensor
(e.g., 230) to the cloud, for instance, for analysis. Further
still, in some embodiments, the device (e.g., 100) is controlled by
a user using hand gestures, for example, detected by the at least
one sensor (e.g., 105). Even further, in many embodiments, a device
(e.g., 100) for whitening teeth includes wireless charging (e.g.,
in enclosure 500), self cleaning (e.g., with UV elements 240),
machine learning, or a combination thereof, as examples. Even
further still, in certain embodiments, the machine learning
determines a duration, for example, for whitening the teeth (e.g.,
by operating LEDs 210), the machine learning determines an
intensity, for instance, for whitening the teeth, or both.
Moreover, in particular embodiments, the machine learning uses
shade of the teeth, the machine learning uses color of the teeth
(e.g., detected by sensors 230), or both. In various embodiments, a
device for whitening teeth includes color or shade detection (e.g.,
using sensors 230).
[0081] Furthermore, in a number of embodiments, a device (e.g.,
100) for whitening teeth outputs data, outputs data wirelessly,
outputs data with Bluetooth, outputs data to a smart device,
outputs data for computer analysis, is connected to the Internet,
is connected to the cloud, outputs data for cloud services, outputs
data for machine learning, or a combination thereof, as examples.
In some embodiments, for example, the device (e.g., 100) notifies
users of potential health risks, for example, with their teeth,
with their gums, or both. Moreover, in particular embodiments, the
potential health risks are identified in the computer analysis.
Further, in various embodiments, the at least one sensor is a
sensor array, the device for whitening teeth includes: an
electromagnetic field sensor (e.g., 250), an infrared sensor (e.g.,
805), a color or shade sensor (e.g., 230), a hydrogen sulfide
sensor, or a combination thereof, as examples. Still further, in
some embodiments, the smart device is or can be a phone, the smart
device is or can be a tablet computer, the smart device is or can
be an iPod, the smart device is or can be a watch, the smart device
is or can be a TV, or a combination thereof, as further examples.
Further still, in various embodiments, data from the device (e.g.,
100) is compared to or analyzed with data from other users. For
example, in particular embodiments, data from the device (e.g.,
100) is compared to data from other users to automatically
determine a treatment procedure (e.g., for the current user, other
users, or both).
[0082] In various embodiments, the device includes a primary host
processor, includes a secondary host processor, includes an Arm
Cortex M-4 processor, includes a PIC MCU processor, or a
combination thereof, as examples. Further, in many embodiments,
users can set (e.g., select) their own treatments. For example, in
particular embodiments, users can set a timer, users can set
intensity of a treatment, users can set duration of a treatment, or
a combination thereof. Further still, in various embodiments, users
can select a teeth-whitening treatment, users can select a gum
treatment, users can cycle between teeth-whitening and gum
treatments, or a combination thereof, as examples.
[0083] Still other embodiments include various methods, for
example, of performing functions described herein. Each method, for
example, includes at least certain acts. Various embodiments
include an apparatus or method of obtaining or providing an
apparatus or information, for instance, that include a novel
combination of the features described herein. Even further
embodiments include at least one means for accomplishing at least
one functional aspect described herein. The subject matter
described herein includes various means for accomplishing the
various functions or acts described herein or that are apparent
from the structure and acts described. Each function described
herein is also contemplated as a means for accomplishing that
function, or where appropriate, as a step for accomplishing that
function. Moreover, various embodiments include certain (e.g.,
combinations of) aspects described herein. All novel combinations
that are feasible are potential embodiments. Some embodiments may
include a subset of elements described herein and various
embodiments include additional elements as well.
[0084] Further, various embodiments of the subject matter described
herein include various combinations of the acts, structure,
components, and features described herein, shown in the drawings,
described in any documents that are incorporated by reference
herein, or that are known in the art. Moreover, certain procedures
can include acts such as manufacturing, obtaining, or providing
components that perform functions described herein or in the
documents that are incorporated by reference. Further, as used
herein, the word "or", except where indicated otherwise, does not
imply that the alternatives listed are mutually exclusive. Even
further, where alternatives are listed herein, it should be
understood that in some embodiments, fewer alternatives may be
available, or in particular embodiments, just one alternative may
be available, as examples.
* * * * *