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:
Nov. 19, 2019
Filed:
Dec. 08, 2015
Applicant:
Suntech Co., Ltd., Seoul, KR;
Inventors:
Hyungil Kim, Seoul, KR;
Hyun Hee Han, Seoul, KR;
Assignee:
SUNTECH CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/91 (2013.01); A61F 2/958 (2013.01); A61L 31/06 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); A61F 2/95 (2013.01);
U.S. Cl.
CPC ...
A61F 2/958 (2013.01); A61F 2/91 (2013.01); A61L 31/06 (2013.01); A61L 31/14 (2013.01); A61L 31/148 (2013.01); A61L 31/16 (2013.01); A61F 2002/9522 (2013.01); A61F 2210/0004 (2013.01); A61F 2210/0014 (2013.01); A61L 2400/16 (2013.01);
Abstract
The present invention relates to a biodegradable stent and a shape memory extending method thereof. According to an exemplary embodiment of the present invention, radial force of a biodegradable stent may be largely increased through the shape memory extending method of the biodegradable stent and the number of cracks may be decreased after crimping and stent inflation.