Patent EP0064352A2 successfully refreshed from Google Patents.
Patent US5312436A successfully refreshed from Google Patents.
US5312436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suture for use in endoscopic surgery
Assignee: Individual
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Filing: 1993-03-11
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Granted: 1994-05-17
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Expires: 2013-03-11
Abstract
Abstract A suture for use in MIS surgery and tying internally in a body cavity using graspers extending through trocars in the body wall, the suture comprising a length of suture material suitable for fastening body tissue within the body cavity, the length having opposite end portions, and gripping means attached to at least one of the end portions. The gripping means, which may be formed and shaped to facilitate engagement and movement by graspers, may be a soft, sponge-like body attached to the length end or an elongated body in the shape of a paddle attached to the length end for use by a grasper in the movement of a body organ.
Inventors
- 👤 William R. Coffey
- 👤 Arthur C. Coffey
- 👤 Christopher D. Coffey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:55
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/0469; A61B17/06; A61B17/06166; A61B17/02; A61B17/0218; A61B17/06004
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
85 words
A suture for use in MIS surgery and tying internally in a body cavity using graspers extending through trocars in the body wall, said suture comprising a length of suture material suitable for fastening body tissue within the body cavity, said length having opposite end portions, and gripping means attached to at least one of said end portions, said gripping means being formed and shaped to facilitate engagement and movement by graspers, said gripping means comprising a soft, sponge-like body attached to said length end.
Claim 2
Dependent Claim
85 words
A suture for use in MIS surgery and tying internally in a body cavity using graspers extending through trocars in the body wall, said suture comprising a length of suture material suitable for fastening body tissue within the body cavity, said length having opposite end portions, and gripping means attached to at least one of said end portions, said gripping means being formed and shaped to facilitate engagement and movement by graspers, said gripping means comprising a soft, sponge-like body attached to said length end.
Claim 3
Dependent Claim
40 words
The invention of claim 1 in which said body is generally elongated in the direction of said length to have a proximal end attached to an end portion of said length and a distal end extending away from said length.
Claim 4
Dependent Claim
28 words
The invention of claim 1 in which said gripping means comprises a body of deformable wax-like material enclosing said opposite end portion to be gripped by a grasper.
Claim 5
Dependent Claim
39 words
The invention of claim 3 in which said body is of a diameter small enough to be placed through the body wall by passing through a cannula having an internal diameter in the range of 5 to 12 mm.
Claim 6
Dependent Claim
115 words
A ligation suture for use in tying off a body conduit such as a cystic duct, artery or blood vessel inside a body cavity during MIS surgery procedures using graspers extending through trocars in the body wall, said suture comprising a length of suture material sufficiently long to accommodate the circumference of the targeted conduit and the knot to be tied, said length having opposite end portions, and gripping means attached to each length end portion, each of said gripping means being formed to have an elongated body of size larger in cross section than the suture cross section having a blunt configurators to facilitate gripping and controlled movement with the graspers inside the body.
Claim 7
Dependent Claim
115 words
A ligation suture for use in tying off a body conduit such as a cystic duct, artery or blood vessel inside a body cavity during MIS surgery procedures using graspers extending through trocars in the body wall, said suture comprising a length of suture material sufficiently long to accommodate the circumference of the targeted conduit and the knot to be tied, said length having opposite end portions, and gripping means attached to each length end portion, each of said gripping means being formed to have an elongated body of size larger in cross section than the suture cross section having a blunt configurators to facilitate gripping and controlled movement with the graspers inside the body.
Claim 8
Dependent Claim
23 words
The invention of claim 5 in which said gripping means comprises a body formed from a material more rigid than said suture length.
Claim 9
Dependent Claim
35 words
The invention of claim 5 in which said gripping means comprises an elongated body attached to said suture length, said elongated body having a length greater than about three times its transverse cross sectional dimension.
Claim 10
Dependent Claim
32 words
The invention of claim 5 in which said gripping means comprises an elongated body in the shape of a paddle for use by a grasper in the movement, of a body organ.
Claim 11
Dependent Claim
44 words
The invention of claim 8 in which the elongated body is an elongated, relatively flat body having a proximal end attached to said opposite end and a distal end extending away from said suture length, said body being slightly curved about a transverse axis.
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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) | 1997-05-16 | 1997-11-15 | 1998-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-05-16 | 2001-11-15 | 2002-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-05-16 | 2005-11-15 | 2006-05-17 | $7700.00 | Window Closed / Lapsed |