US5127897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic back support device
Assignee: Individual
•
Filing: 1990-12-20
•
Granted: 1992-07-07
•
Expires: 2010-12-20
Abstract
Abstract A therapeutic back support device for use in applying force to vertically opposite sides of a human spine at any selected one of a plurality of different vertical levels. The device includes a back support plate which is coupled to a human body to forwardly direct the plate. A pair of force concentrating members are mounted on the front face of the plate between the plate and the body for concentrating the forwardly directed force of the plate to a specific portion of the back. The force concentrating members may be laterally and vertically moved to apply the force to any selected one of a plurality of vertically spaced spinal vertebrae.
Inventors
- 👤 Clare F. Roller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:11
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/02; A61F5/024
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
294 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; mount means coupled to said plate for encircling said body to forwardly move said upper and lower portions of said plate relative to said intermediate portion to force said intermediate portion into intimate engagement with said human back and move said upper and lower portions to any selected one of a plurality of different positions between said unstressed position and said stressed position; and force concentrating and transmitting means, mounted on and projecting forwardly of the front face of said plate, for engaging and transmitting force from said plate to selected portions of said human back including a pair of laterally spaced apart force transmitting members for applying forwardly directed force to laterally opposite sides of said human spine; a laterally disposed mounting bar mounting said force transmitting members on said plate for vertical movement to any selected one of a plurality of different vertically spaced positions; and means detachably mounting said force transmitting means on said bar for lateral movement relative thereto to any selected one of a plurality of different laterally spaced apart positions.
Claim 2
Dependent Claim
294 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; mount means coupled to said plate for encircling said body to forwardly move said upper and lower portions of said plate relative to said intermediate portion to force said intermediate portion into intimate engagement with said human back and move said upper and lower portions to any selected one of a plurality of different positions between said unstressed position and said stressed position; and force concentrating and transmitting means, mounted on and projecting forwardly of the front face of said plate, for engaging and transmitting force from said plate to selected portions of said human back including a pair of laterally spaced apart force transmitting members for applying forwardly directed force to laterally opposite sides of said human spine; a laterally disposed mounting bar mounting said force transmitting members on said plate for vertical movement to any selected one of a plurality of different vertically spaced positions; and means detachably mounting said force transmitting means on said bar for lateral movement relative thereto to any selected one of a plurality of different laterally spaced apart positions.
Claim 3
Dependent Claim
72 words
The therapeutic back support device set forth in claim 1 wherein said plate includes an elongate vertical slot; said means mounting said force transmitting means on said plate for vertical movement including pin means coupled to said support bar and received by said slot for vertical sliding movement therein, and means for detachably coupling said pin means to said plate in any selected one of a plurality of different vertically spaced positions.
Claim 4
Dependent Claim
36 words
The therapeutic back support device set forth in claim 2 wherein said mount means includes upper and lower belts coupled to said upper and lower portions, respectively, for passing around a portion of said human body.
Claim 5
Dependent Claim
50 words
The back support device set forth in claim 1 wherein said upper and lower portions include laterally spaced apart belt receiving means; said mount means includes upper and lower belts received by the said laterally spaced apart belt receiving means on said upper and lower portions, respectively of said plate.
Claim 6
Dependent Claim
27 words
The back support device set forth in claim 1 wherein said upper portion has a predetermined width and said lower portion has a substantially greater predetermined width.
Claim 7
Dependent Claim
21 words
The device set forth in claim 1 wherein said force transmitting means includes a pair of laterally spaced apart semi-spherical members.
Claim 8
Dependent Claim
78 words
The back support device set forth in claim 1 wherein said lower portion of said plate includes a mid portion and laterally outer edge portions on laterally opposite sides of said mid portion, said lower portion of said plate being curved so that said laterally outer edge portions are, in said unstressed position, disposed forwardly of said mid portion intermediate said laterally outer edge portions but are rearwradly moveable relative to said mid portion in said stressed position.
Claim 9
Dependent Claim
33 words
The back support device set forth in claim 7 wherein said mount means includes laterally spaced apart belt receiving openings in said laterally outer edge portions and a belt receiving by said openings.
Claim 10
Dependent Claim
223 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; mount means coupled to said plate for encircling said body to forwardly move said upper and lower portions of said plate relative to said intermediate portion to force said intermediate portion into intimate engagement with said human back and move said upper and lower portions to any selected one of a plurality of different positions between said unstressed position and said stressed position; and force concentrating and transmitting means mounted on and projecting forwardly of the front face of said plate for engaging and transmitting force from said plate to selected portions of said human back including a pair of laterally spaced apart semi-spherical members.
Claim 11
Dependent Claim
223 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; mount means coupled to said plate for encircling said body to forwardly move said upper and lower portions of said plate relative to said intermediate portion to force said intermediate portion into intimate engagement with said human back and move said upper and lower portions to any selected one of a plurality of different positions between said unstressed position and said stressed position; and force concentrating and transmitting means mounted on and projecting forwardly of the front face of said plate for engaging and transmitting force from said plate to selected portions of said human back including a pair of laterally spaced apart semi-spherical members.
Claim 12
Dependent Claim
256 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; mount means coupled to said plate for encircling said body to forwardly move said upper and lower portions of said plate relative to said intermediate portion to force said intermediate portion into intimate engagement with said human back and move said upper and lower portions to any selected one of a plurality of different positions between said unstressed position and said stressed position; and force concentrating and transmitting means mounted on and projecting forwardly of the front face of said plate for engaging and transmitting force from said plate to any selected one of a plurality of vertically and horizontally spaced portions of said human back; said force concentrating and transmitting means comprising a laterally extending pressure slide and a pair of laterally spaced apart, forwardly projecting members mounted on said pressure slide for lateral movement relative thereto.
Claim 13
Dependent Claim
256 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; mount means coupled to said plate for encircling said body to forwardly move said upper and lower portions of said plate relative to said intermediate portion to force said intermediate portion into intimate engagement with said human back and move said upper and lower portions to any selected one of a plurality of different positions between said unstressed position and said stressed position; and force concentrating and transmitting means mounted on and projecting forwardly of the front face of said plate for engaging and transmitting force from said plate to any selected one of a plurality of vertically and horizontally spaced portions of said human back; said force concentrating and transmitting means comprising a laterally extending pressure slide and a pair of laterally spaced apart, forwardly projecting members mounted on said pressure slide for lateral movement relative thereto.
Claim 14
Dependent Claim
38 words
The therapeutic back support device set froth in claim 10 wherein said force concentrating and transmitting means includes means mounting said pressure slide for vertical movement to any selected one of a plurality of different, vertically spaced positions.
Claim 15
Dependent Claim
41 words
The device set forth in claim 11 wherein said means mounting said pressure slide for vertical movement includes a vertical slot in said intermediate portion of said support plate, and a pin coupled to said slide and received by said slot.
Claim 16
Dependent Claim
178 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said lower portion including a mid portion and laterally outer edge portions on laterally opposite sides of said mid portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; said lower portion of said plate being curved so that said laterally outer edge portions thereof are, in said unstressed position, disposed forwardly of said mid portion but are rearwardly moveable relative to said mid portion in said stressed position.
Claim 17
Dependent Claim
178 words
A therapeutic back support device for treating a human spine located in a human back of a human body comprising: a support plate adapted to be positioned rearwardly adjacent said human back; said support plate being curvilinear and including upper and lower portions on vertically opposite ends of an intermediate portion; said lower portion including a mid portion and laterally outer edge portions on laterally opposite sides of said mid portion; said support plate including a front face and a back face; said support plate having a normal predetermined radius of curvature in an unstressed position such that said upper and lower portions are rearward of said intermediate portion but being yieldable to allow said upper and lower portions to be moved forwardly relative to said intermediate portion to a stressed position to increase said radius of curvature; said lower portion of said plate being curved so that said laterally outer edge portions thereof are, in said unstressed position, disposed forwardly of said mid portion but are rearwardly moveable relative to said mid portion in said stressed position.
Claim 18
Dependent Claim
179 words
A therapeutic back support device for treating a human spine comprising: back stabilizing support means having front and rear faces for positioning rearwardly adjacent a human spine for stabilizing a human spine; means for coupling said support means to a human body to forwardly force said support means in a direction toward said spine; and force concentrating and transmitting means mounted on and projecting forwardly of said front face of said support means for concentrating the forwardly directed force of said support means to a specific portion of said spine; said force transmitting and concentrating means including a pair of laterally spaced apart force concentrating members projecting forwardly of said support means; a support bar; means mounting said force concentrating members on said support bar for lateral movement relative thereto to any selected one of a plurality of different laterally spaced positions on laterally opposite sides of said spline; and means mounting said support bar on said support means for movement to any selected one of a plurality of different vertically spaced positions along the length of said spine.
Claim 19
Dependent Claim
179 words
A therapeutic back support device for treating a human spine comprising: back stabilizing support means having front and rear faces for positioning rearwardly adjacent a human spine for stabilizing a human spine; means for coupling said support means to a human body to forwardly force said support means in a direction toward said spine; and force concentrating and transmitting means mounted on and projecting forwardly of said front face of said support means for concentrating the forwardly directed force of said support means to a specific portion of said spine; said force transmitting and concentrating means including a pair of laterally spaced apart force concentrating members projecting forwardly of said support means; a support bar; means mounting said force concentrating members on said support bar for lateral movement relative thereto to any selected one of a plurality of different laterally spaced positions on laterally opposite sides of said spline; and means mounting said support bar on said support means for movement to any selected one of a plurality of different vertically spaced positions along the length of said spine.
Claim 20
Dependent Claim
19 words
The therapeutic back support device set froth in claim 14 wherein said force transmitting members comprise semi-spherically shaped bodies.
Claim 21
Dependent Claim
66 words
The therapeutic back support device set forth in claim 15 wherein said support means comprises a curvilinear plate having a radius of curvature less than the radius of curvature of said spine and being constructed of yieldable material which will allow said plate to yield, when said coupling means forwardly forces said support means toward said spline, to a position in which said curvature is increased.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-07-07 | 1996-01-06 | 1996-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-07 | 2000-01-06 | 2000-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-07 | 2004-01-06 | 2004-07-07 | $7700.00 | Window Closed / Lapsed |