Granted Patent B2

US 12,201,292 · App. 17/561,668 · Granted Jan 21, 2025

Inventors: Daren Stewart (Belmont, CA); Roger Pisarnwongs (Valencia, CA); James Flom (Redwood City, CA)

Assignee: Stryker Corporation

A61B17/0485A61B17/0469A61B17/0483A61B2017/00862A61B2017/00867A61B2017/06042A61B2017/061A61B2017/306

Abstract

Claims (17)

1. A method for passing a suture through tissue comprising:

positioning a suture passer in a surgical cavity, wherein the suture passer comprises a tube defined by a wall and a suture retainer received in the tube and configured to extend at least partially out of the tube, wherein the tube has a distal portion that comprises a distal end of the tube and a cutaway in a side of the wall, wherein the tube comprises a lumen that extends to the distal end of the tube, and wherein a proximal portion of the cutaway comprises a retaining surface;

retaining a suture between the retaining surface of the cutaway and a proximally facing portion of a distal portion of the suture retainer such that the suture extends laterally across the cutaway and is retained against the retaining surface of the cutaway by the proximally facing portion of the distal portion of the suture retainer, wherein a distal end of the suture retainer is distal to the retaining surface of the cutaway and proximal to the distal end of the tube when the suture is retained against the retaining surface of the cutaway; and

passing the distal portion, including a distalmost portion of the suture passer, with the retained suture distally through the tissue.

2. The method of claim 1 , wherein retaining the suture comprises extending the suture retainer from the tube and retracting the suture retainer into the tube while pulling the suture proximally.

3. The method of claim 1 , wherein passing the suture passer through the tissue comprises piercing tissue with the suture passer.

4. The method of claim 1 , wherein the distal portion of the tube comprises a pointed distal end for piercing the tissue.

5. The method of claim 1 , wherein the distal portion of the suture retainer is located at a distal end of a longitudinally extending portion and the distal portion projects laterally from the longitudinally extending portion on a side of the suture passer that is proximate the side of the wall of the tube that has the cutaway.

6. The method of claim 5 , wherein the suture retainer comprises a first arm and a second arm, the first arm comprises the longitudinally extending portion, and the second arm is located on the side of the suture passer that is proximate the side of the wall of the tube that has the cutaway.

7. The method of claim 6 , wherein the first arm extends distally of the second arm.

8. The method of claim 6 , comprising, prior to retaining the suture, extending the suture retainer from the tube and locating the suture between the first arm and the second arm.

9. The method of claim 8 , comprising extending the second arm laterally outwardly from the tube.

10. The method of claim 1 , wherein the distal portion comprises a hook that forms the proximally facing portion of the distal portion of the suture retainer.

11. The method of claim 1 , wherein the tissue is a labrum.

12. The method of claim 1 , wherein the tissue is a joint capsule.

13. The method of claim 1 , wherein the tissue is located in the hip.

14. The method of claim 1 , wherein the cutaway forms an opening on a first side of the suture passer, and wherein the distal portion of the suture retainer comprises a hooking portion that has an open side through which the suture can pass and the open side is on the first side of the suture passer.

Assignments (1)

Continuity (8)

References Cited (283)