System for putting reinforcement-forming means for a suture into place

• US 8,814,888 B2
• Filed: 04/06/2006
• Issued: 08/26/2014
• Est. Priority Date: 04/07/2005
• Status: Active Grant

• Current Assignee: Sofradim Production
• Original Assignee: Sofradim Production
• Inventors: Sgro, Jean-Claude
• Primary Examiner(s): Dornbusch, Dianne
• Application Number:
  US11/887,898
• Publication Number:
  US 20090076528A1
• Time in Patent Office: 3,064 Days
• Field of Search: 606151-155, 606/213, 606/215, 606/219, 606/220, 623/11.11, 623/23.72, 623/23.75, 600/29, 600/30, 600/37
• US Class Current: 606/151
• CPC Class Codes: A61B 17/07207 the staples being applied sequentially
• CPC Class Codes: A61B 17/07292 Reinforcements for staple line, e.g. pledgets

Abstract

The invention relates to a placement system for putting into place means that form reinforcement for a suture. The system comprises reinforcement-forming means for reinforcing a zone that is to be sutured, said means comprising a first reinforcement portion and a second reinforcement portion, a catching portion interconnecting said first and second portions of the reinforcement-forming means and serving to take hold of the zone for suturing, and jaw-passing means for passing two jaws of a suture clamp, such that said first portion of the reinforcement-forming means is suitable for facing one of the two jaws and said second portion of the reinforcement-forming means is suitable for facing the other one of the two jaws, said placement system further comprising grip means.

Claims

1. A placement system for putting reinforcement-forming means for a suture into place, the system comprising

reinforcement-forming means for reinforcing a zone that is to be sutured, said means comprising a first reinforcement portion and a second reinforcement portion,

with a catching portion interconnecting said first and second portions of the reinforcement-forming means and serving to take hold of the zone for suturing, and jaw-passing means for passing two jaws of a suture clamp,

such that said first portion of the reinforcement-forming means is suitable for facing one of the two jaws, and

said second portion of the reinforcement-forming means is suitable for facing the other one of the two jaws, said placement system further comprising grip means formed by two strips connected to the reinforcement-forming means;

wherein the two jaws of the suture clamp comprise two opposing jaws with;

one end of each jaw attached to the opposing jaw at a hinge;

the non-hinged end of each jaw is a distal end; and

each jaw comprises an outer surface and an inner surface, the outer surface facing away from the opposing jaw and the inner surface facing towards the opposing jaw;

wherein the catching portion is positioned at the distal end of the jaws and the two strips connected to the reinforcement-forming means extend along the outer surface of each jaw from the distal end towards and beyond the hinge.

2. A system according to claim 1 further comprising support-forming means and detachable assembly means enabling the reinforcement-forming means and the support-forming means to be assembled together to define said jaw-passing means that are formed by two housings for housing the two jaws of the suture clamp, and

together with the support-forming means, the first reinforcement portion forms one of the two housings, while the second reinforcement portion forms the other one of the two housings.

3. A system according to claim 2, wherein the reinforcement-forming means are in the form of a strip having a first face and a second face,

said first face facing towards the inside of the respective housings when the support-forming means and the reinforcement-forming means are assembled together,

in that the first and second holder means are disposed on said first face, and in that, after the support-forming means and the reinforcement-forming means have been separated,

the first and second reinforcement portions are suitable for being folded over in half so that the first and second holder elements can engage mutually so as to hold said first and second reinforcement portions together.

4. A system according to claim 3, wherein the second face opposite from the face having the holder elements includes a non-stick material.

5. A system according to claim 4, wherein the non-stick material comprises a lubricating non-stick compound.

6. A system according to claim 2, wherein the grip means are connected to the support-forming means.

7. A system according to claim 2, wherein the support-forming means are made of biocompatible material.

8. A system according to claim 2, wherein the two housings are through housings.

9. A system according to claim 1, the system including holder-forming means serving, after the zone for suturing has been sutured, to hold the first and second reinforcement portions together.

10. A system according to claim 9, wherein the holder-forming means have first holder elements disposed on the first reinforcement portion and second holder elements disposed on the second reinforcement portion, said first and second holder elements being suitable for co-operating to hold said first and second reinforcement portions one against the other.

11. A system according to claim 1, wherein the reinforcement-forming means are made of biocompatible material.

12. A system according to claim 11, wherein the biocompatible material is resorbable.