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. 30, 2024
Filed:
Apr. 27, 2021
Applicant:
Cook Medical Technologies Llc, Bloomington, IN (US);
Inventor:
Ruwan Sumanasinghe, Carmel, IN (US);
Assignee:
COOK MEDICAL TECHNOLOGIES LLC, Bloomington, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/06 (2013.01); A61F 2/07 (2013.01); D03D 3/02 (2006.01); D03D 13/00 (2006.01);
U.S. Cl.
CPC ...
A61F 2/07 (2013.01); A61F 2/06 (2013.01); D03D 3/02 (2013.01); D03D 13/004 (2013.01); A61F 2220/0075 (2013.01); A61F 2250/0039 (2013.01);
Abstract
A tubular graft may include a first woven layer, where the first woven layer forms a first side of the tubular graft; a second woven layer, where the second woven layer forms a second side of the tubular graft; and a tapered portion having an edge, where the edge connects the first woven layer and the second woven layer, where the tapered portion includes a first weft thread, a second weft thread, and a third weft thread, and where a floating portion of a first warp end extends from the first weft thread to the third weft thread such that the floating portion bypasses the second weft thread.