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:
May. 12, 2020
Filed:
Nov. 20, 2017
Applicant:
Cook Medical Technologies Llc, Bloomington, IN (US);
Inventors:
Ralf Spindler, Bloomington, IN (US);
Georgios Hilas, Bloomington, IN (US);
Assignee:
Cook Medical Technologies, LLC, Bloomington, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/82 (2013.01); A61F 2/07 (2013.01); A61F 2/844 (2013.01); A61F 2/06 (2013.01);
U.S. Cl.
CPC ...
A61F 2/07 (2013.01); A61F 2/844 (2013.01); A61F 2002/065 (2013.01); A61F 2002/068 (2013.01); A61F 2002/072 (2013.01); A61F 2210/0057 (2013.01); A61F 2220/0075 (2013.01);
Abstract
A bifurcated stent graft includes a stent graft body that defines exactly one main body opening and at least two exit openings. The stent graft body includes at least one stent attached to a graft fabric material, and includes a dividing wall that divides a combined flow path, into a first flow path and a second flow path that each terminate at one of the respective exit openings. The dividing wall includes a thickness profile that terminates at a leading edge radius that extends across a width of the combined flow path.