Patent US4641749A successfully refreshed from Google Patents.
US4641749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holding stand for surgical instruments
Assignee: Waldemar Link GmbH and Co KG
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Filing: 1986-01-06
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Granted: 1987-02-10
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Expires: 2006-01-06
Abstract
Abstract Holding stand for surgical instruments which has a comb bar having receiving recesses for instrument shafts. To secure or release simultaneously all of the instrument shafts in the associated receiving recesses, a locking bar is allocated to the comb bar, which locking bar is arranged adjacent and parallel to the comb bar and can be moved relative to the comb bar in the longitudinal direction and, at each receiving recess of the comb bar, has a locking lug which, as a result of the displacement, can be pushed over the instrument shaft or removed from the latter, which instrument shaft is located in the receiving recess.
Inventors
- 👤 Helmut D. Link
- 👤 Arnold Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:59
CPC Classifications
A; A61; A61B; A61B50/00; A61B50/20
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
190 words
A medical instrument holder comprising: a base having first and second ends; a first end bar, mounted at the first end of the base, including a plurality of instrument handle receptacles; a second end bar, mounted at the second end of the base, comprising a notched comb bar and a locking bar, the comb and locking bars mounted to one another for relative movement between locking and open positions, the comb bar having first notches sized to receive the shafts of the medical instruments, the locking bar having second notches, the first and second notches having respective first and second open ends aligned when the locking and comb bars are in the open position, the first and second open ends being offset when the locking and comb bars are in the locking position to retain the shafts in the first notches; and a handle, including a gripping surface, attached to the base, the gripping surface spaced apart from the base at a chosen position so the gripping surface may be easily grasped without contacting a medical instrument supported by one of the instrument handle receptacles and the second end bar.
Claim 2
Dependent Claim
190 words
A medical instrument holder comprising: a base having first and second ends; a first end bar, mounted at the first end of the base, including a plurality of instrument handle receptacles; a second end bar, mounted at the second end of the base, comprising a notched comb bar and a locking bar, the comb and locking bars mounted to one another for relative movement between locking and open positions, the comb bar having first notches sized to receive the shafts of the medical instruments, the locking bar having second notches, the first and second notches having respective first and second open ends aligned when the locking and comb bars are in the open position, the first and second open ends being offset when the locking and comb bars are in the locking position to retain the shafts in the first notches; and a handle, including a gripping surface, attached to the base, the gripping surface spaced apart from the base at a chosen position so the gripping surface may be easily grasped without contacting a medical instrument supported by one of the instrument handle receptacles and the second end bar.
Claim 3
Dependent Claim
16 words
The medical instrument holder of claim 1 wherein the instrument handle receptacles are upwardly opening receptacles.
Claim 4
Dependent Claim
48 words
A medical instrument holder as recited in claim 1, wherein one of the comb and locking bars includes a tubular outer bar having a longitudinal hollow opening and the other of the comb and locking bars includes an inner bar sized to fit within the longitudinal hollow opening.
Claim 5
Dependent Claim
23 words
The medical instrument holder of claim 3 wherein the outer bar is the locking bar and the inner bar is the comb bar.
Claim 6
Dependent Claim
15 words
The medical instrument holder of claim 3 wherein the outer bar is cylindrical in shape.
Claim 7
Dependent Claim
13 words
The medical instrument holder of claim 3 wherein the inner bar is solid.
Claim 8
Dependent Claim
15 words
The medical instrument holder of claim 3 wherein the inner bar is cylindrical in shape.
Claim 9
Dependent Claim
30 words
The medical instrument holder of claim 1 wherein the base extends in a generally horizontal plane and the second end bar is positioned parallel to and vertically above the plane.
Claim 10
Dependent Claim
21 words
The medical instrument holder of claim 8 wherein the gripping surface is positioned perpendicular to and above the second end bar.
Claim 11
Dependent Claim
20 words
The medical instrument holder of claim 1 wherein the instrument handle receptacles include an arcuate bottom surface and side walls.
Claim 12
Dependent Claim
187 words
A medical instrument holder comprising: a base extending generally horizontally and having first and second ends; a first end bar, mounted at the first end of the base, including a plurality of instrument handle receptacles; a second end bar, mounted at the second end of the base positioned parallel to and vertically above the plane of the base, comprising an inner bar of cylindrical shape having first notches sized to receive the shafts of the medical instruments, and an outer tube sized to slide in a longitudinal direction over the inner bar and having second notches, the first and second notches having respective first and second open ends aligned when the inner bar and outer tube are in the open position, the first and second open ends being offset to retain the shafts in the first notches when the inner bar and outer tube are in the locking position; and a handle, including a gripping surface attached to the base positioned so the gripping surface may be easily grasped without contacting the medical instrument supported by one of the instrument handle receptacles and the second end bar.
Claim 13
Dependent Claim
187 words
A medical instrument holder comprising: a base extending generally horizontally and having first and second ends; a first end bar, mounted at the first end of the base, including a plurality of instrument handle receptacles; a second end bar, mounted at the second end of the base positioned parallel to and vertically above the plane of the base, comprising an inner bar of cylindrical shape having first notches sized to receive the shafts of the medical instruments, and an outer tube sized to slide in a longitudinal direction over the inner bar and having second notches, the first and second notches having respective first and second open ends aligned when the inner bar and outer tube are in the open position, the first and second open ends being offset to retain the shafts in the first notches when the inner bar and outer tube are in the locking position; and a handle, including a gripping surface attached to the base positioned so the gripping surface may be easily grasped without contacting the medical instrument supported by one of the instrument handle receptacles and the second end bar.
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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) | 1990-02-09 | 1990-08-11 | 1991-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-09 | 1994-08-11 | 1995-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-09 | 1998-08-11 | 1999-02-10 | $7700.00 | Window Closed / Lapsed |