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, 2026
Filed:
Mar. 30, 2020
Applicant:
Jms Co., Ltd., Hiroshima, JP;
Inventors:
Assignee:
JMS CO., LTD., Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/852 (2013.01); A61F 2/00 (2006.01); A61F 2/90 (2013.01);
U.S. Cl.
CPC ...
A61F 2/852 (2013.01); A61F 2/90 (2013.01); A61F 2002/0081 (2013.01); A61F 2250/001 (2013.01); A61F 2250/0026 (2013.01); A61F 2250/0039 (2013.01);
Abstract
A synthetic resin stent is able to demonstrate self-extensibility, restorability, adhesion to the digestive tract, and ability to follow peristaltic movement. The synthetic resin stent is provided with: a first stent that has a first stent body formed as a cylindrical mesh from fibers made of synthetic resin, and that can be deformed from a reduced-diameter state to an expanded-diameter state; and a second stent that is formed as a cylindrical mesh which is finer than that of the first stent body, is arranged so as to cover the outer periphery of the first stent body, and can be deformed from a reduced-diameter state to an expanded-diameter state.