US5060638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthotic and restraining device positionable on the hand and forearm
Assignee: Capra Resources Inc
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Filing: 1989-12-14
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Granted: 1991-10-29
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Expires: 2009-12-14
Abstract
Abstract A hand and forearm orthotic device for attachment to the hand and forearm of chronically ill, elderly, handicapped, comatose or debilitated patients. The device comprises a block member, preferably formed of flexible foam or other soft material, said block member incorporating a retainer strap operative to hold a human forearm in a first position thereon. A hand support member is also connected to and/or incorporated in the block member so as to support the hand when the forearm is positioned on top of the block member. The hand support member may be adjustable so as to provide for varying degrees of movement or dorsiflexion of the hand. A longitudinal groove may be formed on the underside of the block member to facilitate placement of the block member on a wheelchair arm or other structure. One or more locking apparatus may be positioned within the longitudinal grooves so as to lock or deter removal of the block member from the wheelchair arm or other structure.
Inventors
- 👤 Robert C. Bodine, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:42
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/37; A61F5/3761; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
211 words
A hand and forearm orthotic device comprising: a block member having a front end, a rear end, an inclined upper surface, and a generally flat underside; a retainer strap operative to hold a human forearm in a first position on the upper surface of said block member; a hand support member attached to the block member and extending forward of the front end of said block member to engage the hand when said forearm is in said first position; said block member being shaped such that the upper surface to underside dimension at the front end of said block member is greater than the upper surface to underside dimension at the rear end of said block member such that when the generally flat underside of the block member is positioned on a horizontally planar underlying surface the forearm in said first position on the upper surface of the block member will be inclined such that the wrist is higher than the elbow; and said hand support member being movably mounted to said block member and having rigid means for selectively adjusting the position of said support member relative to said block member so as to effect varying degrees of dorsiflexion of the hand when said forearm is in said first position.
Claim 2
Dependent Claim
211 words
A hand and forearm orthotic device comprising: a block member having a front end, a rear end, an inclined upper surface, and a generally flat underside; a retainer strap operative to hold a human forearm in a first position on the upper surface of said block member; a hand support member attached to the block member and extending forward of the front end of said block member to engage the hand when said forearm is in said first position; said block member being shaped such that the upper surface to underside dimension at the front end of said block member is greater than the upper surface to underside dimension at the rear end of said block member such that when the generally flat underside of the block member is positioned on a horizontally planar underlying surface the forearm in said first position on the upper surface of the block member will be inclined such that the wrist is higher than the elbow; and said hand support member being movably mounted to said block member and having rigid means for selectively adjusting the position of said support member relative to said block member so as to effect varying degrees of dorsiflexion of the hand when said forearm is in said first position.
Claim 3
Dependent Claim
15 words
The orthotic device of claim 1 wherein said block member is at least partially wedge-shaped.
Claim 4
Dependent Claim
36 words
The orthotic device of claim 1 wherein a trough is formed in the upper surface of said block member, said trough being sized and configured to receive at least a portion of a human forearm therein.
Claim 5
Dependent Claim
39 words
The orthotic device of claim 3 wherein said retainer strap comprises first and second strap members connectable, to one another to form a generally arcuate retainer strap for holding the forearm against the upper surface of the block member.
Claim 6
Dependent Claim
46 words
The orthotic device of claim 1 further comprising a longitudinal groove formed in the underside of said block member, said longitudinal groove being sized and configured to receive the arm of a wheelchair therein such that said block member will rest stably on said wheelchair arm.
Claim 7
Dependent Claim
26 words
The orthotic device of claim 5 wherein said underside groove comprises a generally rectangular notch having first and second vertical side walls and an upper surface.
Claim 8
Dependent Claim
57 words
The orthotic device of claim 6 wherein the upper surface of said notch is slanted such that, when positioned on the arm of a wheelchair, the block member will rest in a slightly inclined position, such that when a forearm is positioned on the upper surface of said block, the hand will be elevated above the forearm.
Claim 9
Dependent Claim
26 words
The orthotic device of claim 5 further comprising a locking apparatus positioned within said longitudinal groove to substantially hold the block member on a wheelchair armrest.
Claim 10
Dependent Claim
69 words
The orthotic device of claim 8 wherein said locking apparatus comprises: first and second leaflets, biased to a first closed position, but openable to a second open position, said leaflets, when in said second open position, being spaced sufficiently far apart to permit passage of a wheelchair armrest therebetween and, when in said second closed position, being sufficiently close together to substantially prevent passage of said wheelchair armrest therebetween.
Claim 11
Dependent Claim
24 words
The orthotic device of claim 8 wherein said locking apparatus comprises at least one clip, operative to frictionally engage the armrest of a wheelchair.
Claim 12
Dependent Claim
16 words
The orthotic device of claim, 1 wherein said block member is made of flexible plastic foam.
Claim 13
Dependent Claim
21 words
The orthotic device of claim 1 wherein said at least a portion of said block member is made of plastic foam.
Claim 14
Dependent Claim
17 words
The orthotic device of claim 1 wherein said block is made of substantially closed cell polyethylene foam.
Claim 15
Dependent Claim
22 words
The orthotic device of claim 1 wherein said block member comprises a generally rigid core having a soft outer cover disposed thereon.
Claim 16
Dependent Claim
24 words
The orthotic device of claim 1 wherein said block member comprises a rigid plastic core with a flexible plastic foam outer cover disposed thereon.
Claim 17
Dependent Claim
112 words
The orthotic device of claim 1 wherein said hand support member further comprises: at least one arcuate attachment member movably mounted to said extending forward of the front end of said block member; and at least one hand support element attached to said arcuate attachment member, said at least one hand support element being sized, configured and positioned to engage and support the patient's hand forward of the front end of said block member when the forearm is in said first position; said arcuate attachment member being adjustably movable relative to said block member to adjust the degree of dorsiflexion of the patient's wrist when the forearm is in said first position.
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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) | 1994-10-28 | 1995-04-29 | 1995-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-28 | 1999-04-29 | 1999-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-28 | 2003-04-29 | 2003-10-29 | $7700.00 | Window Closed / Lapsed |