IP Library Granted Patent US 8,679,158
Granted Patent B2
US 8,679,158 · App. 12/849,969 · Granted Mar 25, 2014

Multiple suture thread configuration with an intermediate connector

Inventors: Jeffrey C. Leung (Raleigh, NC); Gregory Ruff (Chapel Hill, NC); Andrew Kaplan (Hillsborough, NC)
Assignee: Ethicon, Inc.
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Quick Facts
Patent No.
US 8,679,158
App. No.
12/849,969
Granted
Mar 25, 2014
Kind
B2
Abstract

A suture system has a plurality of double ended barbed sutures each with a first plurality of barbs located adjacent to a first end and a second plurality of barbs located adjacent to a second end, and a body connector that connects said plurality of double ended barbed sutures. The body connector is located between the first plurality of barbs and the second plurality of barbs on each of the sutures. The sutures can move relative to the body connector. The body connector can retain tissue.

Claims (64)

1. A suture system adapted to be positioned in tissue comprising:

a plurality of sutures, each suture having a first end and a second end;

a body located between the first ends and the second ends of said plurality of sutures;

a first plurality of barbs located on each of said suture of the plurality of sutures between the body and the first end;

each of said first plurality of barbs oriented so as to permit movement of the suture in a direction of movement of the first end through tissue and prevent movement of the suture in a direction of movement of the second end through tissue;

a second plurality of barbs located on each of said suture of the plurality of sutures between the body and the second end;

each of said second plurality of barbs oriented so as to permit movement of the suture in a direction of movement of the second end through tissue and prevent movement of the suture in a direction of movement of the first end through tissue; and

said body connecting together said sutures of said plurality of sutures.

2. The system of claim 1 wherein:

said body is slidably located on said sutures.

3. The system of claim 1 wherein:

said body has an opening and said sutures can slide through said opening.

4. The system of claim 1 wherein:

said body has a first opening and a second opening and said sutures can slid through both said first opening and said second opening.

5. The system of claim 1 wherein:

said body is cylindrical.

6. The system of claim 1 wherein:

said body is a three-dimensional body.

7. The system of claim 1 wherein:

said body includes a bio-absorbable material.

8. The system of claim 1 wherein:

said body includes at least one of ridges, barbs and serrations.

9. The system of claim 1 wherein:

the body has a circular cross-section.

10. The system of claim 1 wherein:

said body includes an opening and said sutures can move relative to said opening.

11. The system of claim 1 wherein:

said body is cone shaped.

12. The system of claim 1 wherein:

said body is wider than any of said sutures.

13. The system of claim 1 wherein:

said body includes an outer surface that can engage and hold tissue.

14. The system of claim 1 wherein:

said body has an outer surface that can hold tissue.

15. The system of claim 1 wherein:

said body is wider than any of said sutures and said body has an outer surface that can hold tissue.

16. The system of claim 1 wherein:

said body includes a first material and said sutures includes a second material; and

said first material is different than said second material.

17. The system of claim 1 wherein:

said first end of each suture is pointed and said second end of each suture is pointed; and

the first pointed ends point away from the body; and

the second pointed ends point away from the body.

18. The system of claim 1 wherein:

said first ends extend away from said body and said second ends extend away from said body.

19. A suture system adapted to be positioned in tissue comprising:

a plurality of sutures, each suture having a first end and a second end;

a body located between the first ends and the second ends of said plurality of sutures;

a first plurality of barbs located on each said suture of the plurality of sutures between the body and the first end;

each of said first plurality of barbs oriented so as to permit movement of the suture in a direction of movement of the first end through tissue and prevent movement of the suture in a direction of movement of the second end through tissue;

a second plurality of barbs located on each said suture of the plurality of sutures between the body and the second end;

each of said second plurality of barbs oriented so as to permit movement of the suture in a direction of movement of the second end through tissue and prevent movement of the suture in a direction of movement of the first end through tissue; and

said body connecting together said sutures of said plurality of sutures; and

said body is slidably located on said sutures.

20. A suture system adapted to be positioned in tissue comprising:

a plurality of sutures, each suture having a first end and a second end;

a body located between the first ends and the second ends of said plurality of sutures;

a first plurality of barbs located on each said suture of the plurality of sutures between the body and the first end;

each of said first plurality of barbs oriented so as to permit movement of the suture in a direction of movement of the first end through tissue and prevent movement of the suture in a direction of movement of the second end through tissue;

a second plurality of barbs located on each said suture of the plurality of sutures between the body and the second end;

each of said second plurality of barbs oriented so as to permit movement of the suture in a direction of movement of the second end through tissue and prevent movement of the suture in a direction of movement of the first end through tissue; and

said body connecting together said sutures of said plurality of sutures; and

said body is slidably located on said sutures; and

said body has an opening and said sutures can move relative to said opening.

Assignments (7)
RELEASE OF SECURITY INTEREST Recorded Apr 12, 2013
From: WELLS FARGO CAPITAL FINANCE, LLC
To: ANGIOTECH PHARMACEUTICALS, INC.; AMERICAN MEDICAL INSTRUMENTS HOLDINGS, INC.; ANGIOTECH AMERICA, INC.; ANGIOTECH BIOCOATINGS CORP.; ANGIOTECH PHARMACEUTICALS (US), INC.; B.G. SULZLE, INC.; MANAN MEDICAL PRODUCTS, INC.; MEDICAL DEVICE TECHNOLOGIES, INC.; QUILL MEDICAL, INC.; SURGICAL SPECIALTIES CORPORATION; ANGIOTECH INTERNATIONAL HOLDINGS CORP.
Reel/Frame 030211/0479 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2012
From: ANGIOTECH PHARMACEUTICALS, INC.; QUILL MEDICAL, INC.
To: ETHICON, INC.; ETHICON, LLC
Reel/Frame 029294/0443 →
PARTIAL RELEASE OF SECURITY INTERESTS - PATENTS (US) Recorded May 16, 2012
From: WELLS FARGO CAPITAL FINANCE, LLC
To: QUILL MEDICAL, INC.; ANGIOTECH PHARMACEUTICALS, INC.
Reel/Frame 028216/0499 →
PARTIAL RELEASE OF SECURITY INTERESTS - PATENTS (US) Recorded Apr 20, 2012
From: DEUTSCHE BANK NATIONAL TRUST COMPANY
To: QUILL MEDICAL, INC.; ANGIOTECH PHARMACEUTICALS, INC.
Reel/Frame 028078/0699 →
PARTIAL RELEASE OF SECURITY INTEREST - PATENTS Recorded Apr 10, 2012
From: WELLS FARGO CAPITAL FINANCE, LLC
To: QUILL MEDICAL, INC.; ANGIOTECH PHARMACEUTICALS, INC.
Reel/Frame 028022/0861 →
PATENT SECURITY AGREEMENT Recorded May 13, 2011
From: ANGIOTECH PHARMACEUTICALS, INC.; AFMEDICA, INC.; AMERICAN MEDICAL INSTRUMENTS HOLDINGS, INC.; ANGIOTECH AMERICA, INC.; ANGIOTECH BIOCOATINGS CORP.; ANGIOTECH DELAWARE, INC.; ANGIOTECH FLORIDA HOLDINGS, INC.; ANGIOTECH PHARMACEUTICALS (US), INC.; B.G. SULZLE, INC.; MANAN MEDICAL PRODUCTS, INC.; MEDICAL DEVICE TECHNOLOGIES, INC.; NEUCOLL INC.; QUILL MEDICAL, INC.; SURGICAL SPECIALTIES CORPORATION; 0741693 BRITISH COLUMBIA LTD.; ANGIOTECH INTERNATIONAL HOLDINGS, CORP.
To: WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 026275/0507 →
PATENT SECURITY AGREEMENT Recorded Aug 19, 2010
From: ANGIOTECH PHARMACEUTICALS, INC.; AFMEDIA, INC.; AMERICAN MEDICAL INSTRUMENTS HOLDINGS, INC.; ANGIOTECH AMERICA, INC.; ANGIOTECH BIOCOATINGS CORP.; ANGIOTECH CAPITAL, LLC; ANGIOTECH PHARMACEUTICALS (US), INC.; B.G. SULZLE, INC.; CRIMSON CARDINAL CAPITAL, LLC; MANAN MEDICAL PRODUCTS, INC.; MEDICAL DEVICE TECHNOLOGIES, INC.; NEUCOLL, INC.; QUILL MEDICAL, INC.; SURGICAL SPECIALITIES CORPORATION; 0741693 B.C. LTD.; 3091796 NOVA SCOTIA COMPANY; ANGIOTECH INTERNATIONAL HOLDINGS, CORP.; ANGIOTECH INVESTMENT PARTNERSHIP
To: WELLS FARGO FOOTHILL, LLC, AS AGENT
Reel/Frame 024861/0219 →
Continuity (4)
Continuation 12119749 · May 13, 2008
Division 10914755 · Aug 9, 2004
Division 10216516 · Aug 9, 2002
Related Publication 20110009902A1 · Jan 13, 2011