Granted Patent B2

US 12,201,293 · App. 17/652,900 · Granted Jan 21, 2025

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

Assignee: Stryker Corporation

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

Abstract

Claims (20)

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

extending a distal end of a suture retainer of a suture passer from a distal portion of a tube of the suture passer;

locating a suture adjacent the suture retainer;

retracting the suture retainer partially into the tube and retaining a suture between a retaining portion of the suture retainer and a first portion of a cutaway in a side of a wall defining the tube, wherein the first portion of the cutaway curves around a longitudinal axis of the distal portion of the tube and two longitudinally extending portions of the cutaway extend distally from the first portion to a distal end of the tube, wherein the two longitudinally extending portions are at angles to the first portion of the cutaway that curves around the longitudinal axis of the distal portion of the tube, and wherein the suture extends laterally across the two longitudinally extending portions; and

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

2. The method of claim 1 , further comprising releasing the suture from retention by the suture passer after the suture passer has passed through the tissue by extending the distal end of the suture retainer from the distal portion of the tube.

3. The method of claim 1 , wherein the suture retainer comprises a first arm and a second arm, and wherein extending the distal end of the suture retainer from the distal portion of the tube comprises extending the second arm laterally outwardly from the first arm.

4. The method of claim 3 , wherein during retraction of the suture retainer, the suture is positioned between the first arm and the second arm.

5. The method of claim 3 , wherein the first arm comprises the retaining portion.

6. The method of claim 5 , wherein a distal portion of the first arm extends distally of the first portion of the cutaway when the distal portion of the suture passer is passed through the tissue.

7. The method of claim 3 , wherein the second arm extend laterally outwardly through the cutaway.

8. The method of claim 1 , wherein the two longitudinally extending portions of the cutaway extend along the same side of the suture when the suture is retained between the retaining portion and the first portion of the cutaway.

9. The method of claim 1 , wherein the distal end of the tube is pointed for piercing the tissue.

10. The method of claim 1 , wherein a distal end of a side of the wall curves around the longitudinal axis of the distal portion of the tube between the two longitudinally extending portions of the cutaway.

11. The method of claim 1 , wherein a distal portion of a side of the wall curves between the two longitudinally extending portions of the cutaway.

12. The method of claim 11 , wherein the distal portion of the side of the wall is continuous from a first portion of the two longitudinally extending portions to a second portion of the two longitudinally extending portions.

13. The method of claim 1 , wherein a radial distance from a plane intersecting the two longitudinally extending portions of the cutaway to an outside of the wall is greater than a diameter of the suture.

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

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

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

Assignments (1)

Continuity (9)

References Cited (283)