U.S. patent number 3,813,091 [Application Number 05/287,155] was granted by the patent office on 1974-05-28 for couch.
Invention is credited to Harold M. Metzger.
United States Patent |
3,813,091 |
Metzger |
May 28, 1974 |
COUCH
Abstract
A knockdown couch embodying a pair of elongated upholstered
half-sections having coplanar abutting surfaces separably and
connectively joined by a pair of parallel male pins telescopingly
fitted into oriented female sockets which are provided therefor.
The respective half-sections are expressly designed and contoured
to provide a comforting and restful couch for a recumbent occupant
who, for example, may be called upon to assume changeable postural
positions while undergoing a gynecological examination, while
receiving a treatment for sterility, for post-operative support in
cases requiring elevation of the pelvis, and for body support while
consummating an act of marital union.
Inventors: |
Metzger; Harold M. (Greenville,
AL) |
Family
ID: |
23101687 |
Appl.
No.: |
05/287,155 |
Filed: |
September 7, 1972 |
Current U.S.
Class: |
5/613; 5/114;
5/420; 5/622; 5/929; 5/620; 5/624 |
Current CPC
Class: |
A61G
7/065 (20130101); A61G 13/12 (20130101); Y10S
5/929 (20130101); A61G 13/1245 (20130101); A61G
13/121 (20130101); A61G 13/1225 (20130101); A61G
2200/12 (20130101) |
Current International
Class: |
A61G
7/065 (20060101); A61G 7/05 (20060101); A61G
13/00 (20060101); A61G 13/12 (20060101); A61g
013/00 () |
Field of
Search: |
;269/322,328 ;128/1
;5/327,338,345 ;297/456,457 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Custer, Jr.; Granville Y.
Assistant Examiner: Feinberg; Craig R.
Attorney, Agent or Firm: O'Brien; Clarence A. Jacobson;
Harvey B.
Claims
What is claimed as new is as follows:
1. A frame for a portable knockdown body positioning and
examination couch comprising a pair of coordinating first and
second separately connectible half-sections, said first
half-section embodying a panel-like member substantially cruciform
in plan and provided atop one marginal end with an elevated
delineated form for a headrest and provided atop an end opposite
said one end with a pair of spaced parallel outstanding assembling
and retaining prongs, said second half-section also comprising a
panel-like member which is rectangular in plan and provided with a
pair of spaced parallel sockets for telescoping reception and
retention of said prongs, and provided at an opposite end with a
U-shaped yoke providing thigh elevating supports and having free
ends terminating in depending oblique angled extensions which serve
as props for an occupant's legs, a predetermined portion of the
surface of the panel-like member of said second half-section
located at the juncture of the body portion of said second
half-section and U-shaped yoke being provided with an integral
floor contacting chock said chock extending transversely across and
fixed to that portion of said bottom surface with which it is
cooperable.
2. The couch defined in and according to claim 1, and wherein said
chock comprises a block-like wedge having a lowermost portion
embodying a fulcruming edge and said edge being disposed in a plane
common with the plane of the free terminal surface engaging ends of
said props, whereby to provide three-point suspension for the
over-all couch when it is in an at rest state, but permitting
downward tilting of said half-sections at will.
3. The structure defined in claim 1, and wherein said form is of
predetermined delineation, is located within the encompassing
confines of said first named panel-like member and is united with
the underlying top surface of said member by elevating spacer
means, said form and spacer means being completely but separately
enclosed by cushioned upholstering means and providing an elevating
and comforting headrest, the body accommodating and entire upper
surfaces of said first and second half-sections being wholly
covered by compatibly attached and cushioned upholstering
means.
4. The structure defined in claim 3, and wherein diametrically
opposite marginal edge portions of said panel-like member which are
adjacent the respective left and right marginal portions of said
form project to positions outwardly and beyond said marginal
portions and provide readily accessible and conveniently usable
handgrips.
5. The structure defined in claim 2, and wherein the entire
underneath side of said first half-section is disposed in a plane
above the plane of said fulcruming edge and is normally inclined
and tiltably spaced above the underlying relatively stationary
support surface.
6. A multipurpose couch through the medium of which an occupant is
afforded comforting and restful support in a supine position while,
for example, undergoing a gynecological examination, receiving a
prescribed treatment, or for other recumbent copulative and similar
purposes comprising, in combination, a head portion, a foot
portion, and an in-between body portion, all of said portions being
cushioned and upholstered, said portions having top and bottom
surfaces, the top surface of said head portion having an elevated
and upholstered headrest, the top surface of said body portion
being designed and adapted to accommodatingly receive and support
the over-all trunk of the occupant's recumbent body, said foot
portion embodying a yoke having outwardly diverging upwardly
inclined complemental members which function to incline and support
the thighs of the occupant, and also having terminal downwardly and
forwardly inclined individual props for the bent knees, lower legs
and feet of said occupant, a median portion of the underneath
surface of said couch being provided with a complemental depending
floor engaging chock extending transversely across said underneath
surface at the juncture of said body portion and foot portion, said
chock comprising a block-like upholstered wedge having a single
rigid fulcruming edge disposed in a plane common with the plane of
the free terminal surface engaging ends of said props and providing
a three-point support for the over-all couch when it is in an at
rest state, said head portion and an adjacent part of said body
portion having bottom surfaces sloping upwardly and assuming a
plane above the plane of said fulcruming edge and permitting the
downward tilting of the body and head portions at will, a top
surface of said head portion being provided with an elevated padded
headrest, said thigh supports slanting upwardly from the extreme
transverse end portion of said body portion in a manner to define
an upwardly facing crotch at the juncture of said transverse end
and oriented thigh supports which lends itself to conformably
receptive support for the seated buttocks of said occupant.
7. The couch defined in and according to claim 6, and wherein said
head portion is provided with left and right extensions which
project beyond adjacent end portions of said headrest and serve as
handgrips for such purposes as are deemed to be helpful or
necessary.
8. The couch defined in and according to claim 7 and wherein said
couch is made up of separable and connectible half-sections having
abutting ends, one of which is provided with spaced parallel female
sockets, and the other one of which is provided with spaced
outstanding male pins which are arranged for insertable and
removable telescoping reception in their respectively cooperable
sockets.
Description
This invention relates to a special purpose couch for use for
physical examination and diversified treatment needs and which is
such in adaptability that it lends itself to use for many and
variable supportive needs such as will hereinafter be set
forth.
As the introductory statement implies the couch herein revealed is
characterized, generally stated, by a head portion, a foot portion,
an intervening body portion and an underlying uniquely located
support surface contacting and fulcruming member. Although a couch
such as herein comprehended lends itself to many and varied uses,
it is usually categorized as an innovation which pertains to
special purpose usefulness. For background information the reader
may feel called upon to check the medical examination support
device in a U.S. Pat. issued to Horace E. Allen, et al., No.
3,481,593. Reference can also be made for general guidance to the
proctological support covered in a U.S. Pat. to Henry A. Springer,
No. 2,887,151. These reference patents are mentioned, somewhat in
passing, to set forth the idea that many and varied couches, tables
and beds are in widespread use for whatever special purposes are to
be served and for the benefit of doctors, nurses and patients or
other occupants.
The couch under advisement is feasible for use when a recumbent
occupant is called upon to undergo a gynecological examination or
for sterility treatment, post-operative support in situations where
elevation of the pelvis is required, for comfortable body support
and positioning and support while performing an act of marital
union. In fact, this couch has been found ideal for placement of
the body of the occupant to minimize disconcerting strain and
fatigue. It can be effectually used for persons who suffer from
certain types of physical handicaps such as multiple sclerosis,
partial paralysis and other neuromuscular disorders when for
example the desire for physical union is present but requisite
strength and muscular tone may be perplexingly absent.
The couch herein comprehended is characterized by a low-slung
adaptation made up of upholstered head, foot and connecting body
portions and wherein a wedge-shaped or an equivalent supporting and
tilting chock is provided and lends itself to use not only as a
support but for tilting the couch with the head portion downwardly,
thus elevating the legs of the occupant.
In carrying out the principles of the invention the head portion of
the couch is angled upward and the prescribed edge or surface of
the wedge or chock assumes a position to enable one to impart a
slight nudge on the head portion and to forc it to tilt backwards
into a secondary functional position. The leg supporting or foot
portion of the couch embodies counterbalancing weights which assist
in maintaining the over-all couch in its primary position for such
uses as is at the time anticipated.
Briefly the multi-purpose support and treatment couch for recumbent
occupant purposes is characterized by a head portion, a foot
portion and an in-between body portion. All of these several
portions are protectively cushioned and upholstered. These portions
have requisite top and bottom surfaces. The top surface of the head
portion has a suitably contoured and elevated headrest. The top
surface of the body portion is designed and adapted to
accommodatingly receive and support the over-all trunk of the
occupant's recumbent body. The foot portion embodies outwardly
diverging upwardly inclined complemental component members which
function to incline and support the thighs of the occupant and have
terminal downwardly and forwardly inclined individual props for the
bent-knee lower legs and heels of the feet of the occupant.
In carrying out the principles of the invention a special two-part
wooden or equivalent frame structure is employed, said structure
characterized by a first half-section and a second half-section.
The first half-section is, generally stated, cruciform in plan and
an end portion thereof is provided with a spacer which supports and
elevates an appropriately contoured upholstered riser. The other or
second section is characterized by a component of the body portion
and a terminal yoke-shaped part which provides thigh supporting
members and which has terminal outwardly and downwardly inclined
members which provide leg props. The adjacent abutting end portions
of the respective sections are provided with projecting dowels or
pins which constitute male prongs and which fit telescopically into
assembling and retaining sockets. The wedge-shaped chock is a part
of the second-named half-section.
These together with other objects and advantages which will become
subsequently apparent reside in the details of construction and
operation as more fully hereinafter described and claimed,
reference being had to the accompanying drawings forming a part
hereof, wherein like numerals refer to like parts throughout, and
in which:
FIG. 1 is a view in perspective of the special purpose couch
constructed in accordance with the invention and showing the
sections abutting each other and assembled to provide the
ready-to-use couch.
FIG. 2 is a view in section and elevation which illustrates the
component parts with greater particularity and which is based on
FIG. 1.
FIG. 3 is a fragmentary sectional view emphasizing the somewhat
L-shaped form of the components of the aforementioned foot
portion.
FIG. 4 is a view in perspective which shows the two-part frame with
the parts assembled.
And FIG. 5 is a view also in perspective and based on FIG. 4 and
which shows the half-sections separated but in readiness for
assembling.
It is to be pointed out that the finished couch and component parts
thereof is shown in FIGS. 1 to 3 inclusive. On the other hand the
two-part skeleton frame structure is shown in FIGS. 4 and 5. It is
believed desirable at the outset to refer, generally stated, to the
finished couch which is illustrated in FIG. 1 and which is
upholstered and ready for use and is characterized, broadly stated,
by a head portion 8, a foot portion 10 and an intervening sectional
body portion 12. The head portion is provided with an appropriately
contoured padded or upholstered headrest as at 14. The face-to-face
abutting end portions 16 and 18 (FIGS. 1 and 2) permit the parts to
be lined up and assembled or, when necessary, dismantled for
transportation and storage. The foot portion is characterized as
comprising an approximately U-shaped yoke having padded or
upholstered upwardly inclined properly spaced complemental thigh
supports 20 terminating in angled depending components which are
here referred to as leg props 22. The junctional portion as at 24
provides a crotch.
The aforementioned surface contacting, elevating and tilting means
comprises a substantially wedge-shaped chock 26 which is located
adjacent to and is cooperable with the sump-like crotch portion 24.
It will be observed that one corner portion of this wedge or chock
is denoted at 28 and provides a fulcruming surface and permits the
couch to assume the normal set position shown in FIGS. 1 and 2 and
also permits the normally elevated head portion to be tilted down
toward the support surface whenever necessary or desired (not
illustrated).
This composite couch construction is characterized by the wooden or
equivalent frame structure shown in FIGS. 4 and 5 and wherein a
first half-portion or section is denoted at 30 and the other, that
is second half-section is denoted at 32. The panel part of the
half-section 30, that is the part denoted at 34 is substantially
cruciform in plan and has opposite extensions 36 which provide
conveniently usable handgrips. It also has a marginal extension as
at 38 the top surface of which is provided with a spacer 40
supporting an appropriately contoured core member 42 which provides
a support for the padded headrest 14 (FIG. 1) in a seemingly
obvious manner. The other marginal extension 43 is provided with a
reinforcing block 44 which has a pair of coplanar spaced dowel pins
46 which constitute male assembling and retaining members and which
are adapted to be fitted into sockets 48 provided therefor in a
block member 50 mounted atop the panel portion 52 of the
half-section 32. The underneath side of this half-section is
provided with the aforementioned wedge-shaped chock which is here
designated (FIGS. 4 and 5) by the numeral 54 and which provides a
fulcruming corner or edge 56. A reinforcing member is provided at
58 at the juncture of the panel 52 and the substantially U-shaped
yoke 60. This yoke has a bight portion 62 and a pair of duplicate
coplanar upwardly inclined parts 64 which when padded as shown in
FIGS. 1 and 2 constitute the aforementioned thigh supports. The
terminal or end members 66 provide the properly oriented leg props
and these props are provided with the aforementioned counterweights
68 which serve to maintain the couch in its normal balanced
position illustrated in FIGS. 1 and 2. However, with the available
fulcruming means the couch can be tilted to cause the body portion
and head portion to descend toward the floor support surface.
As is evident from the preceding description and the accompanying
drawings the concept has to do with a low-lying couch the
underneath side of the bottom of which is provided with the
aforementioned floor or surface contacting and fulcruming chock
with the portion to the right thereof (FIGS. 1 to 3) providing the
desired U-shaped yoke 10 and leg props 22 and wherein a crotch is
provided at the junctional point indicated generally at 24. The
sections 8 and 24 are separable where the transverse ends 16 and 18
abut and these ends are easily assembled and maintained in stable
relationship. The component portions or sections 8 and 12 are
designed and constructed and arranged to provide the multi-purpose
aspect of a couch which serves for examination and treatment
purposes, for those who suffer from certain types of physical
handicaps that interfere with physical union between male and
female users with the result that when the couch is set up for use
as shown in FIG. 1 it provides added body support for the occupant,
promoting supportive comfort when undertaking marital copulation.
It follows that the couch well serves the diversified purposes for
which it has been evolved, produced and successfully used.
The foregoing is considreed as illustrative only of the principles
of the invention. Further, since numerous modifications and changes
will readily occur to those skilled in the art, it is not desired
to limit the invention to the exact constructon and operation shown
and described, and accordingly all suitable modifications and
equivalents may be resorted to, falling within the scope of the
invention as claimed.
* * * * *