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. 14, 2020
Filed:
Feb. 22, 2017
Applicant:
Pentas Inc., Tokyo, JP;
Inventor:
Makoto Nishigishi, Tokyo, JP;
Assignee:
PENTAS Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/88 (2006.01); A61F 2/90 (2013.01); A61L 31/02 (2006.01);
U.S. Cl.
CPC ...
A61F 2/88 (2013.01); A61F 2/90 (2013.01); A61L 31/022 (2013.01); A61F 2250/0018 (2013.01); A61F 2250/0019 (2013.01); A61F 2250/0029 (2013.01);
Abstract
A strand made of a platinum alloy material is prevented from protruding from both ends of a stent when some strands of the stent are disposed using the strand made of the platinum alloy material. In a stent () which is formed by helicoidally braiding a plurality of strands, some strands among the plurality of strands are disposed using a strand made of a platinum alloy material, and a length of the strand made of the platinum alloy material is made shorter than lengths of other strands by a length of the strand made of the platinum alloy material which is estimated to protrude from the stent.