The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 1999
Filed:
Jun. 19, 1996
Applicant:
Inventor:
Nagabhushanam Totakura, North Haven, CT (US);
Assignee:
United States Surgical Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606228 ; 606231 ;
Abstract
A catgut suture includes a dehydrothermal cross-linked collagen coating which is insoluble in tubing solution. The collagen coating is formed by immersing the gut suture in a solution of collagen in acidified water. Optionally, a plasticizer may be included in the coating solution. The suture is then heated in a vacuum to effect cross-linking of the collagen.
Totakura, Nagabhushanam. (1999). Collagen coated gut suture (U.S. Patent No. 5891167). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5891167
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile