US5437618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device and method for hip protection and stabilization
Assignee: Homeostatics Design Group Inc
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Filing: 1994-09-14
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Granted: 1995-08-01
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Expires: 2014-09-14
Abstract
Abstract A novel joint protection device is disclosed having a rigid outer shell and at least one cushioned pad on its inner face. The device is placed next to the joint area being protected. The cushioned pad is a cushioning foam material, or inflatable, or gel-filled for deflection or absorption of the forces encountered upon an impact. The device can be used for a novel method for prevention of joint injury, especially injuries sustained by the elderly due to falls. The novel device is also provided with a belt and a gluteus medius pad for advantageously stabilizing the hip joint.
Inventors
- 👤 W. David Sikes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:27
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/30; A61F5/34; A61F15/00; A61F15/008
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
172 words
A device for the protection of a joint and surrounding area against an injury due to contact with a hard surface, wherein said device comprises an outer rigid shield having an outer and inner face, a cushion comprising a plurality of cross-sectionally tiered pad components affixed to the inner face of said shield wherein said plurality of pad components comprises a first pad component centrally disposed on the inner face of said shield, a second pad component disposed around the periphery of said first pad component, and a third pad component disposed cranially to said first and second pad components, wherein said second pad component has a thickness greater than said first pad component wherein said second pad component is adapted to directly [contacts]contact a wearer of said device in use, thereby holding said centrally disposed first pad component away from the wearer, and wherein said third pad component protrudes medially beyond the first and second components so as to apply pressure to a gluteus muscle of the wearer when in use.
Claim 2
Independent Claim
172 words
A device for the protection of a joint and surrounding area against an injury due to contact with a hard surface, wherein said device comprises an outer rigid shield having an outer and inner face, a cushion comprising a plurality of cross-sectionally tiered pad components affixed to the inner face of said shield wherein said plurality of pad components comprises a first pad component centrally disposed on the inner face of said shield, a second pad component disposed around the periphery of said first pad component, and a third pad component disposed cranially to said first and second pad components, wherein said second pad component has a thickness greater than said first pad component wherein said second pad component is adapted to directly [contacts]contact a wearer of said device in use, thereby holding said centrally disposed first pad component away from the wearer, and wherein said third pad component protrudes medially beyond the first and second components so as to apply pressure to a gluteus muscle of the wearer when in use.
Claim 3
Dependent Claim
24 words
The device, according to claim 1, wherein said device is positionable so that said third pad component applies pressure to a gluteus medius muscle.
Claim 4
Dependent Claim
29 words
The protection device, according to claim 1, wherein said device further comprises a securing means for holding the device in place next to a joint area of a body.
Claim 5
Dependent Claim
15 words
The protection device, according to claim 3, wherein said securing means is an adjustable belt.
Claim 6
Dependent Claim
25 words
The protection device, according to claim 3, wherein said outer rigid shield further comprises a connecting means for connecting the securing means to said device.
Claim 7
Dependent Claim
15 words
The protection device, according to claim 5, wherein said connecting means comprises a slotted flange.
Claim 8
Dependent Claim
23 words
The protection device, according to claim 1, wherein said rigid outer shield comprises a reinforcement rib on the inner face of said shield.
Claim 9
Dependent Claim
19 words
The protection device, according to claim 1, wherein a layer of sponge material covers said plurality of pad components.
Claim 10
Dependent Claim
30 words
The protection device, according to claim 8, wherein the sponge material is selected from the group consisting of viscoelastic, latex foam, sponge rubber, neoprene sponge, vinyl sponge, and polyurethane sponge.
Claim 11
Dependent Claim
32 words
The protection device, according to claim 8, wherein the sponge material has a further layer of fabric disposed on the side of the sponge adapted to be placed next to the body.
Claim 12
Dependent Claim
22 words
The protection device, according to claim 10, wherein said fabric has a moisture wicking property to draw moisture away from the body.
Claim 13
Independent Claim
151 words
A method for prevention of injury to a joint or an area of a body surrounding the joint, said method comprising placing next to the joint or surrounding area a protection device, wherein said device comprises an outer rigid shield having an outer and inner face, a cushion comprising at least one pad component disposed on the inner face of said shield, a second pad component disposed around the periphery of said first pad component, and a third pad component disposed cranially to said first and second pad components, wherein said second pad component has a thickness greater than said first pad component whereby said second pad component directly contacts a wearer of said device, holding said centrally disposed first pad component away from the wearer, and wherein said third pad component protrudes medially beyond the first and second Fad components to apply pressure to a gluteus muscle of a wearer.
Claim 14
Independent Claim
151 words
A method for prevention of injury to a joint or an area of a body surrounding the joint, said method comprising placing next to the joint or surrounding area a protection device, wherein said device comprises an outer rigid shield having an outer and inner face, a cushion comprising at least one pad component disposed on the inner face of said shield, a second pad component disposed around the periphery of said first pad component, and a third pad component disposed cranially to said first and second pad components, wherein said second pad component has a thickness greater than said first pad component whereby said second pad component directly contacts a wearer of said device, holding said centrally disposed first pad component away from the wearer, and wherein said third pad component protrudes medially beyond the first and second Fad components to apply pressure to a gluteus muscle of a wearer.
Claim 15
Dependent Claim
15 words
The method, according to claim 12, wherein said gluteus muscle is a gluteus medius muscle.
Claim 16
Dependent Claim
21 words
The method, according to claim 12, wherein said method further comprises holding the protection device in position by a securing means.
Claim 17
Dependent Claim
22 words
The method, according to claim 12, wherein said method comprises placing two protection devices for protection of a right and left joint.
Claim 18
Dependent Claim
17 words
The method, according to claim 15, wherein said two protection devices are interconnected by a securing means.
Claim 19
Independent Claim
189 words
A method for hip stabilization comprising: (a) positioning two protection devices lateral to each trochanter area of a body wherein said protection devices are interconnected with a securing means, and wherein each protection device comprises an outer rigid shield having an outer and inner face, a cushion comprising a plurality of cross-sectionally tiered pad components affixed to the inner face of said shield wherein said plurality of pad components comprises a first pad component centrally disposed on the inner face of said shield, a second pad component disposed around the periphery of said first pad component, and a third pad component disposed cranially to said first and second pad components, wherein said second pad component has a thickness greater than said first pad component wherein said second pad component directly contacts the wearer of said device, thereby holding said centrally disposed first pad component away from the wearer, and wherein said third pad component protrudes medially beyond the first and second components so as to apply pressure to a gluteus muscle of the wearer; and (b) tightening the securing means around the pelvic area to stabilize the hip joint.
Claim 20
Independent Claim
189 words
A method for hip stabilization comprising: (a) positioning two protection devices lateral to each trochanter area of a body wherein said protection devices are interconnected with a securing means, and wherein each protection device comprises an outer rigid shield having an outer and inner face, a cushion comprising a plurality of cross-sectionally tiered pad components affixed to the inner face of said shield wherein said plurality of pad components comprises a first pad component centrally disposed on the inner face of said shield, a second pad component disposed around the periphery of said first pad component, and a third pad component disposed cranially to said first and second pad components, wherein said second pad component has a thickness greater than said first pad component wherein said second pad component directly contacts the wearer of said device, thereby holding said centrally disposed first pad component away from the wearer, and wherein said third pad component protrudes medially beyond the first and second components so as to apply pressure to a gluteus muscle of the wearer; and (b) tightening the securing means around the pelvic area to stabilize the hip joint.
Claim 21
Dependent Claim
14 words
The method, according to claim 17, wherein said hip stabilization method reduces postural sway.
Claim 22
Dependent Claim
20 words
The method, according to claim 17, wherein said securing means is positioned across the hip to buttress the lumbopelvic arch.
Claim 23
Dependent Claim
18 words
The method, according to claim 17, wherein the securing means comprises a front belt and a back belt.
Claim 24
Dependent Claim
17 words
The method, according to claim 20, wherein the front belt is positioned higher than the back belt.
Claim 25
Dependent Claim
19 words
The method of hip stabilization, according to claim 17, wherein said device augments lateral abduction of the hip joint.
Claim 26
Dependent Claim
22 words
The method, according to claim 22, wherein said augmentation of lateral abduction is achieved by applying pressure to a gluteus medius muscle.
Claim 27
Dependent Claim
21 words
The method, according to claim 23, wherein said pressure to the gluteus medius muscle is applied by said third pad component.
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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) | 1998-07-31 | 1999-01-30 | 1999-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-07-31 | 2003-01-30 | 2003-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-07-31 | 2007-01-30 | 2007-08-01 | $7700.00 | Window Closed / Lapsed |