Patent US4644941A successfully refreshed from Google Patents.
US4644941A
Expired / Lapsed
US
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Orthopedic splint arrangement
Assignee: IMS Ltd DBA INTERNATIONAL MEDICATION SYSTEMS LIMITED
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Filing: 1985-05-15
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Granted: 1987-02-24
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Expires: 2005-05-15
Abstract
Abstract A splint device for the immobilization of a preselected portion of the body, such as a digital member. The splint device preferably comprises a splint means comprising a ring-like base portion adapted to fit snugly around a digit in proximity to its proximal end. Extending from the base portion there are provided a plurality of essentially rigid elongated support members which are spaced apart around the base portion so as to immobilize the contained digit, preferably on more than one of its sides, each of the support members terminating at a free end which is in the vicinity of, or beyond the distal end, of the digit. The ring-like base portion is preferably expandable. The splint device may also comprise restraining means which may be positioned around the support member for retaining the support members adjacent the digital member, and an end cap which may be positioned on the free ends of the support members.
Inventors
- 👤 II George B. Ogle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:08
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/058; A61F5/05841; A61F5/05858; A61F5/05875
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
103 words
An improved splint device for the immobilization of a body member, comprising, in combination: a splint means having: a tubular base portion, and the body member insertable in the tubular base portion; and at least one elongated support member having a base end coupled to said tubular base portion and a free end spaced from said base end, said at least one support member positionable adjacent the body member for immobilizing support thereof, said at least one support member further comprises a plurality of projections thereon extending outwardly therefrom in a preselected spaced array between said base end and said free end thereof.
Claim 2
Dependent Claim
103 words
An improved splint device for the immobilization of a body member, comprising, in combination: a splint means having: a tubular base portion, and the body member insertable in the tubular base portion; and at least one elongated support member having a base end coupled to said tubular base portion and a free end spaced from said base end, said at least one support member positionable adjacent the body member for immobilizing support thereof, said at least one support member further comprises a plurality of projections thereon extending outwardly therefrom in a preselected spaced array between said base end and said free end thereof.
Claim 3
Dependent Claim
60 words
The splint device defined in claim 1, and further comprising: at least one compression means removably positionable around said at least one support member and the body member and intermediate said base end and said free end of said at least one support member for retaining said at least one support member in said adjacent position to the body member.
Claim 4
Dependent Claim
23 words
The splint device defined in claims 1 or 2, wherein: said at least one support member is fixedly coupled to said base portion.
Claim 5
Dependent Claim
22 words
The splint device defined in claim 2 wherein: said projections on said at least one support member comprises saw tooth shaped projections.
Claim 6
Dependent Claim
45 words
The splint device defined in claim 4 wherein: said compression means is ring-shaped, having an internal surface and further comprises saw tooth shaped ridges on said internal surface thereof for releasable securing engagement with said saw tooth projections on said at least one support member.
Claim 7
Dependent Claim
67 words
The splint device defined in claim 2 wherein: said at least one support member further comprises a plurality of projections thereon extending outwardly therefrom in a preselected spaced array between said base end and said free end thereof; and said compression means further comprises means for releasably engaging said projections on said at least one support member for securing said restraining means at a preselected location thereon.
Claim 8
Dependent Claim
25 words
The splint device of claim 1 wherein the support member has on at least part of its internal surface grooves and ridges to facilitate drying.
Claim 9
Dependent Claim
19 words
The splint device of claim 1 wherein the support member has at least one opening therethrough to facilitate airflow.
Claim 10
Dependent Claim
37 words
The splint device of claim 1 wherein the exterior surface of the splint member has a series of lands and grooves whereby the support member is adapted to be manually set at any desired degree of curvature.
Claim 11
Dependent Claim
121 words
An improved, splint device for the immobilization of a body member, comprising, in combination: a splint means having: a tubular base portion, and the body member insertable in the tubular base portion, and said tubular base portion having a remote end and a support end spaced from the remote end; a plurality of elongated support members having a base end coupled to said support end of said tubular base portion and a free end spaced from said base end, and said plurality of support members positionable adjacent the body member for immobilizing support thereof, a plurality of projections on each of said support members extending radially outwardly therefrom in a preselected spaced array between said base end and said free end.
Claim 12
Dependent Claim
121 words
An improved, splint device for the immobilization of a body member, comprising, in combination: a splint means having: a tubular base portion, and the body member insertable in the tubular base portion, and said tubular base portion having a remote end and a support end spaced from the remote end; a plurality of elongated support members having a base end coupled to said support end of said tubular base portion and a free end spaced from said base end, and said plurality of support members positionable adjacent the body member for immobilizing support thereof, a plurality of projections on each of said support members extending radially outwardly therefrom in a preselected spaced array between said base end and said free end.
Claim 13
Dependent Claim
39 words
The splint device defined in claim 10, wherein: the number of said plurality of support members is two, and said two support members are coupled to said support end of said base portion in a circumferentially spaced apart relationship.
Claim 14
Dependent Claim
25 words
The splint device defined in claim 11, wherein: each of said support members has a circumferential dimension on the order of 3/4 of an inch.
Claim 15
Dependent Claim
40 words
The splint device defined in claim 12 and further comprising: compression means removable positionable around said support members, intermediate said base end and said free ends thereof, for retaining said support members in said adjacent position to the body member.
Claim 16
Dependent Claim
13 words
The splint device defined in claim 13, wherein: said compression means are ring-shaped.
Claim 17
Dependent Claim
29 words
The splint device defined in claim 14, wherein: said projections on said support members comprise threads; said compression means comprises internal threads for threading engagement with said support members.
Claim 18
Dependent Claim
39 words
The splint device defined in claim 10, wherein: the number of said plurality of support members is four, and said four support members are coupled to said support end of said base portion in a circumferentially spaced apart relationship.
Claim 19
Dependent Claim
25 words
The splint device defined in claim 16, wherein: each of said support members has a circumferential dimension on the order of 1/4 of an inch.
Claim 20
Dependent Claim
55 words
The splint device defined in claim 17 and further comprising: a plurality of projections on each of said support members extending radially outwardly therefrom; and compression means removably positionable around said support members, intermediate said base end and said free ends thereof, for retaining said support members in said adjacent position to the body member.
Claim 21
Dependent Claim
13 words
The splint device defined in claim 18, wherein: said compression means are ring-shaped.
Claim 22
Dependent Claim
29 words
The splint device defined in claim 19, wherein: said projections on said support members comprise threads; said compression means comprises internal threads for threading engagement with said support members.
Claim 23
Dependent Claim
22 words
The splint device defined in claims 11 or 16, and further comprising: expansion means in said base portion of said splint means.
Claim 24
Dependent Claim
86 words
The splint device defined in claim 21 wherein: the thickness of said base portion and the thickness of said support members are on the order of 1/16 to 1/8 of an inch; the nominal diameter of said base portion is in the range of 1/4 inch to 11/2 inches; and the length of said support members is on the order of 3 inches; and said compression means comprises a plurality of ring-like compression means providing compression diameters on the order of 1/4 inch to 11/2 inches.
References Cited (Backward Citations)
US1144103A
Cited
US1837691A
Cited
US2273028A
Cited
US3358682A
Cited
US3692022A
Cited
US4103682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-02-23 | 1990-08-25 | 1991-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-23 | 1994-08-25 | 1995-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-23 | 1998-08-25 | 1999-02-24 | $7700.00 | Window Closed / Lapsed |