US3934592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suture bridge
Assignee: Technibiotics Inc
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Filing: 1974-03-14
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Granted: 1976-01-27
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Expires: 1994-03-14
Abstract
Abstract An assembly of bridges for retention sutures to be spaced along the length of a surgical incision, each bridge having an arched configuration so as to be spaced from the incision so that the healing of the wound is facilitated while affording a physician access to the incision. The ends of each bridge do not contact the skin but are associated with respective ones of a pair of flat mounting strips positioned on either side of the incision which distribute the pressure exerted by the bridge ends from the sutures evenly over a relatively large area.
Inventors
- 👤 Sidney Wolvek
- 👤 Sol Sobel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:10
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/0466
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
192 words
A surgical bridge assembly for retention sutures looped about an incision in the skin comprising: at least one bridge adapted to span said incision and terminating in first and second ends having respective first and second end surfaces, with first fastening means on said first end, and second fastening means on said second end; first and second base means positionable on opposite sides of said incision, the lower surface of each having an area greater than that of said bridge end surfaces for distributing pressure exerted by said bridge ends over a surface area greater than that of said bridge end surfaces, said first base means having a plurality of third fastener means distributed over its surface in a general direction substantially transverse to the span of said bridge and said second base means having a plurality of fourth fastener means distributed over its surface in a general direction substantially transverse to the span of said bridge, said first and third fastener means and said second and fourth fastener means adapted to form respective releasable connections whereby said bridge may be attached to said base means at a plurality of points therealong.
Claim 2
Dependent Claim
192 words
A surgical bridge assembly for retention sutures looped about an incision in the skin comprising: at least one bridge adapted to span said incision and terminating in first and second ends having respective first and second end surfaces, with first fastening means on said first end, and second fastening means on said second end; first and second base means positionable on opposite sides of said incision, the lower surface of each having an area greater than that of said bridge end surfaces for distributing pressure exerted by said bridge ends over a surface area greater than that of said bridge end surfaces, said first base means having a plurality of third fastener means distributed over its surface in a general direction substantially transverse to the span of said bridge and said second base means having a plurality of fourth fastener means distributed over its surface in a general direction substantially transverse to the span of said bridge, said first and third fastener means and said second and fourth fastener means adapted to form respective releasable connections whereby said bridge may be attached to said base means at a plurality of points therealong.
Claim 3
Dependent Claim
24 words
A surgical bridge assembly according to claim 1 wherein each of said first and second base means comprises a substantially flat, flexible plastic member.
Claim 4
Dependent Claim
34 words
A surgical bridge assembly according to claim 1 wherein each of said base means comprises an elongate flexible strip adapted to be positioned on one side of said incision in generally parallel relationship therewith.
Claim 5
Dependent Claim
46 words
A surgical bridge assembly according to claim 1 wherein said fastener means are adapted to connect said bridge to said base means at any selected one of a plurality of angles therebetween as measured in a plane substantially parallel to said surfaces of said base means.
Claim 6
Dependent Claim
69 words
A surgical bridge assembly according to claim 1 wherein ones of said first and third fastening means and of said second and fourth fastening means comprise pin means and the others of said first and third and of said second and fourth fastening means comprise integral portions having openings adapted to snugly receive said pin means thereby releasably connecting the ends of said bridge to said respective base means.
Claim 7
Dependent Claim
28 words
A surgical bridge assembly according to claim 5 wherein the axes of said pin means and said openings are substantially transverse to said surfaces of said base means.
Claim 8
Dependent Claim
175 words
A surgical bridge assembly according to claim 1 wherein the distance between the first and second fastening means defines a radius of curvature and said pluralities of third and fourth fastener means are situated on said respective first and second base means so that the centers of ones of said third and fourth fastener means define respective first and second longitudinal axes on said respective first and second base means and the centers of others of said third and fourth fastener means are spaced from said respective first and second longitudinal axes so that when centers of particular ones of said third fastener means are separated by said radius of curvature from centers of particular ones of said fourth fastener means, the centers of some others of said fourth fastener means are also separated by said radius of curvature from said particular ones of said third fastener means and the centers of some others of said third fastener means are separated by said radius of curvature from said particular ones of said fourth fastener means.
Claim 9
Dependent Claim
31 words
A surgical bridge assembly as recited in claim 1 wherein said at least one bridge has a U-shaped configuration having spaced apertures formed along its length for passing suture thread therethrough.
Claim 10
Dependent Claim
33 words
A surgical bridge assembly as recited in claim 1 wherein said at least one bridge includes means for securing the ends of said suture thread after it has been looped around said incision.
Claim 11
Dependent Claim
17 words
A surgical bridge assembly as recited in claim 1 wherein said bridge has a substantially U-shaped cross-section.
Claim 12
Dependent Claim
26 words
A surgical bridge assembly according to claim 1 wherein said first and second fastener means and wherein said third and fourth fastener means are substantially identical.
References Cited (Backward Citations)
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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) | 1979-01-26 | 1979-07-28 | 1980-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-26 | 1983-07-28 | 1984-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-26 | 1987-07-28 | 1988-01-27 | $7700.00 | Window Closed / Lapsed |