Patent US3908643A successfully refreshed from Google Patents.
US3908643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable limb support
Assignee: Individual
•
Filing: 1974-05-13
•
Granted: 1975-09-30
•
Expires: 1994-05-13
Abstract
Abstract A device for the support of a patient''s limb while preparing a cast, including an adjustable stand and an elongated limb support. The limb support has an upper surface, a lower surface and one end, which are unobstructed by the stand so that a cast can be prepared about both the limb and the elongated limb support. Following preparation of the cast, the limb support is removed from between the cast and the limb. The stand is vertically adjustable and tiltable so that the limb support can be adjusted to maintain the limb in a desired position.
Inventors
- 👤 Russell Clark Bliss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 01:47
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/005; A61F5/00; A61F5/01; A61F5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
198 words
Iln a method for aplying a cast to a patient''s limb including the steps of wrapping the limb with a protective underlayer and applying hardenable casting material thereover, the improvement comprising; supporting at least a portion of said limb on an elongated platform carried by a stand adjacent one end of said platform, said platform having an upper support surface and a lower surface, said platform being connected to said stand at a point on said lower surface adjacent one end of said platform so that said lower surface is unrestricted between the point of connection with said stand and the opposite end of said platform; placing a layer of protective material about said limb, including placing said protective material about that portion of said limb supported by said platform and about said unrestricted lower surface of said platform, said protective material being provided with an opening adjacent the point of connection of said platform and said stand; applying a layer of hardenable casting material over said protective material and allowing said casting material to harden; and removing said platform from between said limb and said cast by withdrawing said elongated platform through said opening in said cast.
Claim 2
Dependent Claim
198 words
Iln a method for aplying a cast to a patient''s limb including the steps of wrapping the limb with a protective underlayer and applying hardenable casting material thereover, the improvement comprising; supporting at least a portion of said limb on an elongated platform carried by a stand adjacent one end of said platform, said platform having an upper support surface and a lower surface, said platform being connected to said stand at a point on said lower surface adjacent one end of said platform so that said lower surface is unrestricted between the point of connection with said stand and the opposite end of said platform; placing a layer of protective material about said limb, including placing said protective material about that portion of said limb supported by said platform and about said unrestricted lower surface of said platform, said protective material being provided with an opening adjacent the point of connection of said platform and said stand; applying a layer of hardenable casting material over said protective material and allowing said casting material to harden; and removing said platform from between said limb and said cast by withdrawing said elongated platform through said opening in said cast.
References Cited (Backward Citations)
US1266367A
Cited
US2119325A
Cited
US2376507A
Cited
US3020909A
Cited
US3599962A
Cited
US3554191A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-09-29 | 1979-03-31 | 1979-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-09-29 | 1983-03-31 | 1983-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-09-29 | 1987-03-31 | 1987-09-30 | $7700.00 | Window Closed / Lapsed |