Surgical clip with ductile tissue penetrating members

• US 5,620,452 A
• Filed: 12/22/1994
• Issued: 04/15/1997
• Est. Priority Date: 12/22/1994
• Status: Expired due to Fees

• Current Assignee: Inbae Yoon
• Original Assignee: Inbae Yoon
• Inventors: Yoon, InBae
• Primary Examiner(s): Jackson, Gary
• Application Number:
  US08/361,823
• Time in Patent Office: 845 Days
• Field of Search: 606/151, 606/146, 606/147, 606/148, 606/142-143, 606/213, 606/219, 606/157, 606/158
• US Class Current: 606/151
• CPC Class Codes: A61B 17/0643 with separate closing member, e.g. for interlocking with staple
• CPC Class Codes: A61B 17/0644 penetrating the tissue, deformable to closed position
• CPC Class Codes: A61B 17/068 Surgical staplers , e.g. containing multiple staples or clampsstaplers containing only one staple A61B17/10; magazines or containers for staples A61B17/105; for performing anastomosis A61B17/115; staplers in general B25C5/00
• CPC Class Codes: A61B 17/122 Clamps or clips , e.g. for the umbilical cord for the vas deferens A61F6/206
• CPC Class Codes: A61B 2017/0641 having at least three legs as part of one single body

Abstract

A surgical clip for constricting anatomical vessels and organs includes at least two generally opposed arms extending from opposite ends of a base member, a plurality of apertures formed in one of the arms and a plurality of ductile tissue penetrating members carried by the other arm in opposed relation to the apertures.

Claims

1. A surgical clip comprising

a base and at least two generally opposed arms extending from said base;

an aperture formed in a first of said arms; and

a ductile tissue penetrating member carried by a second of said arms in opposed relation to said aperture;

said ductile tissue penetrating member having a length to pass through said aperture and be bent against said first arm when said arms are moved toward one another.

2. A surgical clip as recited in claim 1 and further comprising a plurality of apertures formed in said first arm and a plurality of ductile tissue penetrating members carried by said second arm in opposed relation to said apertures.

3. A surgical clip as recited in claim 2 wherein said tissue penetrating members are formed by at least one staple having ductile tissue penetrating legs inserted through openings formed in said second arm.

4. A surgical clip as recited in claim 3 and further comprising a plurality of staples having ductile tissue penetrating legs inserted through openings formed in said second arm.

5. A surgical clip as recited in claim 2 wherein said apertures and tissue penetrating members are colinearly arranged along a longitudinal axis of said surgical clip.

6. A surgical clip as recited in claim 1 wherein said tissue penetrating member is integrally formed as a unitary part of said second arm.

7. A surgical clip as recited in claim 1 and further comprising a plurality of apertures formed in each arm and a plurality of ductile tissue penetrating members carried by each arm in opposition to said apertures formed in the other of said arms.

8. A surgical clip as recited in claim 1 wherein one of said arms includes coupling means at a distal end for receiving the distal end of the other of said arms.

9. A surgical clip as recited in claim 1 wherein said base is V-shaped and said arms extend from opposite ends of said V-shaped base in substantially parallel orientation relative to one another.

10. A surgical clip as recited in claim 1 wherein said base is curved and said arms extend from opposite ends of said curved base.

11. A surgical clip as recited in claim 1 wherein said base is acutely angled and said arms diverge from opposite ends of said base.

12. A surgical clip as recited in claim 1 wherein said aperture includes camming means for bending said tissue penetrating member as it passes through said aperture.

13. A surgical clip as recited in claim 1 wherein said base and said arms are formed of a ductile material.

14. A method of constricting anatomical tissue comprising the steps of

positioning the anatomical tissue between generally opposed arms of a ductile clip;

compressing the clip around the anatomical tissue;

penetrating through the anatomical tissue with ductile tissue penetrating members carried by at least one of the arms;

passing ends of the tissue penetrating members through apertures in the other arm until they protrude; and

bending the protruding ends of the tissue penetrating members against the other arm.

15. A method of constricting anatomical tissue as recited in claim 14 wherein the step of compressing the clip includes bending the ductile clip to move distal ends of the arms together and further comprising the step of coupling the distal ends together.

16. A surgical clip comprising

a base and at least two generally opposed arms extending from said base;

a plurality of apertures formed in a first of said arms; and

a plurality of ductile tissue penetrating members carried by a second of said arms in opposed relation to said apertures;

wherein said apertures include camming means for bending said tissue penetrating members as they pass through said apertures.