US4564180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand holding apparatus for hand surgery
Assignee: AGEE JOHN M 3980 BARTLEY DR SACRAMENTO 95822
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Filing: 1983-11-15
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Granted: 1986-01-14
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Expires: 2003-11-15
Abstract
Abstract Apparatus for supporting a patient's hand for surgery, the apparatus including a base plate for placement on an operating table, and an upper plate above the base plate and pivotally coupled thereto by an adjustable ball and socket assembly. The upper plate can be pivoted into any one of a number of operative positions, and the ball and socket assembly can be adjusted to releasably hold the upper plate in a fixed position. A pair of surface defining devices are located near one end edge of the upper plate, one of the devices having a flat upper surface coextensive with the upper surface of the plate, the other device being hingedly mounted to the first device to provide a flat surface coextensive with the upper surface of the plate when the second device is in an outwardly extending position with respect to the first device. The second device can move into a position overlying the first device to present a convex upper surface on the second device for supporting the fingers of the hand when the dorsal surfaces of the hand and wrist are to be exposed. The parts of the apparatus are made of metal to permit them to be steam autoclaved for sterility.
Inventors
- 👤 John M. Agee
- 👤 Francis C. King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:03
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/12; A61G13/0036; A61G13/0045; A61G13/1205; A61G13/124
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
211 words
Apparatus for holding and supporting a patient's hand for surgery comprising: a support adapted to be placed on a surface; a plate above the support; means pivotally mounting the plate on the support in any one of a number of operative positions with respect thereto, said pivot means having means for releasably holding the plate in a fixed operative position; a first device secured to and extending laterally from one end edge of the plate, said first device having an outer end edge; and a second device hingedly coupled to the outer end edge of the first device and movable from a first position extending outwardly from the first device to a second position overlying the first device, the devices having flat surfaces substantially flush with and aligned with the upper surface of the plate when the second device is in its first position, said devices providing additional upper surface area for the plate when the second device is in said first position to allow exposure of the palmar surface of a patient's hand, said second device having means for supporting the fingers of a patient's hand in a curved condition when the second device is in said second position to allow exposure of the dorsal surface of the patient's hand.
Claim 2
Dependent Claim
211 words
Apparatus for holding and supporting a patient's hand for surgery comprising: a support adapted to be placed on a surface; a plate above the support; means pivotally mounting the plate on the support in any one of a number of operative positions with respect thereto, said pivot means having means for releasably holding the plate in a fixed operative position; a first device secured to and extending laterally from one end edge of the plate, said first device having an outer end edge; and a second device hingedly coupled to the outer end edge of the first device and movable from a first position extending outwardly from the first device to a second position overlying the first device, the devices having flat surfaces substantially flush with and aligned with the upper surface of the plate when the second device is in its first position, said devices providing additional upper surface area for the plate when the second device is in said first position to allow exposure of the palmar surface of a patient's hand, said second device having means for supporting the fingers of a patient's hand in a curved condition when the second device is in said second position to allow exposure of the dorsal surface of the patient's hand.
Claim 3
Dependent Claim
29 words
Apparatus as set forth in claim 1, wherein is included bar means carried by the plate for supporting the second device when the latter is in its first position.
Claim 4
Dependent Claim
40 words
Apparatus as set forth in claim 1, wherein the second device has a convex surface extending upwardly from the plane of the upper surface of the plate when the second device is in its second position overlying the first device.
Claim 5
Dependent Claim
15 words
Apparatus as set forth in claim 3, wherein said second device is semi-cylindrical in shape.
Claim 6
Dependent Claim
39 words
Apparatus as set forth in claim 3, wherein said second device is solid throughout its extent, the second device having a plurality of holes drilled into the convex surface area to increase the surface area for rapidly dissipating heat.
Claim 7
Dependent Claim
20 words
Apparatus as set forth in claim 3, wherein the second device has a thumb-receiving recess at each end thereof, respectively.
Claim 8
Dependent Claim
148 words
Apparatus for holding and supporting a patient's hand for surgery comprising: a support adapted to be placed on a surface; a plate above the support and having an upper surface; means pivotally mounting the plate on the support in any one of a number of operative positions with respect thereto, said pivot means having means for releasably holding the plate in a fixed operative position; and means shiftably coupled with the plate for providing additional upper surface area for the plate when the palmar surface of a patient's hand is to be exposed and supported on the plate, said providing means having means movable relative to the plate into a position to present a finger support for supporting the fingers of a patient's hand in a curved condition when the dorsal surface of the patient's hand and the wrist are to be exposed and supported on the plate.
Claim 9
Dependent Claim
148 words
Apparatus for holding and supporting a patient's hand for surgery comprising: a support adapted to be placed on a surface; a plate above the support and having an upper surface; means pivotally mounting the plate on the support in any one of a number of operative positions with respect thereto, said pivot means having means for releasably holding the plate in a fixed operative position; and means shiftably coupled with the plate for providing additional upper surface area for the plate when the palmar surface of a patient's hand is to be exposed and supported on the plate, said providing means having means movable relative to the plate into a position to present a finger support for supporting the fingers of a patient's hand in a curved condition when the dorsal surface of the patient's hand and the wrist are to be exposed and supported on the plate.
Claim 10
Dependent Claim
18 words
Apparatus as set forth in claim 7, wherein said pivot means comprises an adjustable ball and socket assembly.
Claim 11
Dependent Claim
51 words
Apparatus as set forth in claim 8, wherein said assembly includes a ball secured to the underside of the plate, and a member having a recess pivotally receiving the ball, and sleeve means carried by the ball and threadably coupled to the member for releasably securing the ball to the member.
Claim 12
Dependent Claim
34 words
Apparatus as set forth in claim 9, wherein is included a lever secured to and extending laterally from the sleeve member to permit manual rotation of the sleeve means relative to the socket member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-13 | 1989-07-15 | 1990-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-13 | 1993-07-15 | 1994-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-13 | 1997-07-15 | 1998-01-14 | $7700.00 | Window Closed / Lapsed |