IP Library Granted Patent US 8,758,404
Granted Patent B2
US 8,758,404 · App. 13/857,452 · Granted Jun 24, 2014

Surgical fasteners coated with wound treatment materials

Inventor: Frank J. Viola (Sandy Hook, CT)
Assignee: Covidien LP
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Quick Facts
Patent No.
US 8,758,404
App. No.
13/857,452
Granted
Jun 24, 2014
Kind
B2
Abstract

The present disclosure relates to surgical fasteners and more particularly to surgical fasteners coated with wound treatment materials. According to an aspect of the present disclosure, a surgical fastener for use in combination with a surgical fastener applying apparatus is provided. The surgical fastener includes a pair of legs; a crown interconnecting the pair of legs; and a wound treatment material coating at least a portion of the legs and crown.

Claims (11)

1. A surgical fastener for use in combination with a surgical fastener applying apparatus, the surgical fastener comprising:

a pair of legs;

a crown interconnecting the pair of legs; and

a wound treatment material impregnated into the legs and the crown, the fastener being made of at least one of stainless steel and titanium, and the wound treatment material includes a material selected from the group consisting of glycolide, glycolic acid, lactide, lactic acid, p-dioxanone, α-caprolactone and trimethylene carbonate.

2. The surgical fastener according to claim 1 , wherein the surgical fastener is a staple.

3. The surgical fastener according to claim 1 , wherein the surgical fastener comprises a two-part fastener.

4. The surgical fastener according to claim 1 , wherein the material is at least one of Polyglycolic Acid (PGA) and Polylactic Acid (PLA).

5. The surgical fastener according to claim 1 , further comprising hemostat selected from the group consisting of fibrin-based, collagen-based, oxidized regenerated cellulose-based and gelatin-based topical hemostats.

6. The surgical fastener according to claim 1 , further comprising a medicament selected from the group consisting of drugs, enzymes, growth factors, peptides, proteins, dyes, diagnostic, agents or hemostasis agents, monoclonal antibodies, or any other pharmaceutical used in the prevention of stenosis.

7. The surgical fastener according to claim 1 , wherein each leg includes a sharpened distal end.

8. The surgical fastener according to claim 1 , wherein the crown is linear.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 5, 2013
From: VIOLA, FRANK J.
To: TYCO HEALTHCARE GROUP LP
Reel/Frame 030160/0798 →
CHANGE OF NAME Recorded Apr 5, 2013
From: TYCO HEALTHCARE GROUP LP
To: COVIDIEN LP
Reel/Frame 030160/0901 →
Continuity (4)
Continuation 13329581 · Dec 19, 2011
Continuation 11250231 · Oct 14, 2005
Provisional Application 60620068 · Oct 18, 2004
Related Publication 20130226230A1 · Aug 29, 2013