US5779720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-piece surgical clip
Assignee: Medisize Schweiz AG
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Filing: 1995-02-02
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Granted: 1998-07-14
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Expires: 2015-02-02
Abstract
Abstract The surgical clip (1) with an approximate C-shaped cross-section has two lateral jaws (10) interconnected by a web (12). The two jaws (10) end in pressure edges (11) which thus define a clamping gap (15). There is a centric recess (13) perpendicular to the direction of the two pressure edges (1) roughly in the middle, passing through the web (12) on the one hand and partly through the two jaws (10) below it. This design makes it possible to stack the surgical clips of the invention and secure them on a storage unit. This makes it possible for the first time to apply surgical clips in rapid sequence by means of a simple fitting device. There are inwardly directed retaining ribs (17) on the inner surfaces (16) of the jaws (10) to position the clips on the storage unit.
Inventors
- 👤 Alice Walder-Utz
- 👤 Werner Fritz Dubach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:00
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/08; A61B17/083; A61B17/12; A61B17/122; A61B17/1227; A61B17/128
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
160 words
A one-piece, spring-mounted, curved surgical clip and a storage element as a retaining device, comprising: first and second pressure edges which face one another, and which are formed by two jaws connected to one another via a web and means for stackably holding on a storage element that goes through them, characterized by the fact that the holding means have at least one cut or one recess, which crosses the web and the pressure edges of the jaws perpendicular to the direction in which the pressure edges run and by the fact that the jaws have retaining ribs running parallel to and some distance away from the pressure edges, said clip being stackably held on a storage element disposed therethrough, said storage element having a sword-like form with lateral cuts forming positioning notches, wherein the distance between adjacent positioning notches corresponds to the height of the surgical clip, said retaining ribs being in contact with said positioning notches upon stacking.
Claim 2
Dependent Claim
160 words
A one-piece, spring-mounted, curved surgical clip and a storage element as a retaining device, comprising: first and second pressure edges which face one another, and which are formed by two jaws connected to one another via a web and means for stackably holding on a storage element that goes through them, characterized by the fact that the holding means have at least one cut or one recess, which crosses the web and the pressure edges of the jaws perpendicular to the direction in which the pressure edges run and by the fact that the jaws have retaining ribs running parallel to and some distance away from the pressure edges, said clip being stackably held on a storage element disposed therethrough, said storage element having a sword-like form with lateral cuts forming positioning notches, wherein the distance between adjacent positioning notches corresponds to the height of the surgical clip, said retaining ribs being in contact with said positioning notches upon stacking.
Claim 3
Dependent Claim
34 words
The surgical clip according to claim 1, further including, central cut running perpendicular to the pressure edges, which goes through the web completely and through the two jaws thereunder near the pressure edges .
Claim 4
Dependent Claim
54 words
The surgical clip according to claim 1, further including a recess made in at least one of the two lateral fronts of the surgical clip, said recess bordering the at least one recess which crosses the web and the pressure edges of the jaws perpendicular to the direction in which the pressure edges run.
Claim 5
Dependent Claim
13 words
The surgical clip according to claim 1, wherein the pressure edges are wavy.
Claim 6
Dependent Claim
25 words
The surgical clip according to claim 1, further including two upward-projecting spreader elements arranged on the web and outside the area of the retaining ribs.
Claim 7
Dependent Claim
30 words
The surgical clip according to claim 2, wherein the length of the central cut in the web is longer than the length of the cut in the two jaws together.
Claim 8
Dependent Claim
38 words
The surgical clip according to claim 3, wherein the length of the recess in at least one of the lateral front surfaces, in the web is longer than the length of the recess in the two jaws together.
Claim 9
Dependent Claim
16 words
The surgical clip according to claim 1, wherein said clip is made of a transparent plastic.
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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) | 2001-07-13 | 2002-01-12 | 2002-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-07-13 | 2006-01-12 | 2006-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-07-13 | 2010-01-12 | 2010-07-14 | $7700.00 | Window Closed / Lapsed |