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:
Jul. 19, 2022
Filed:
Aug. 24, 2018
Sumitomo Bakelite Co., Ltd., Shinagawa-ku, JP;
Yasuhiro Fujita, Akita, JP;
Yasushi Matsumoto, Sendai, JP;
Taichi Shimizu, Osaka, JP;
Yusaku Sugihara, Osaka, JP;
SUMITOMO BAKELITE CO., LTD., Shinagawa-ku, JP;
Abstract
A catheter () includes a resin-made distal tip () linked to a distal end of a catheter body (), and the distal tip () has a distal lumen () having an open distal end. The distal lumen () communicates with a lumen (). The catheter () is an inactive type microcatheter in which an outer diameter of the distal end of the catheter body () is 0.6 mm or smaller and a maximum outer diameter of the distal tip () is 0.6 mm or smaller. A dimension of a marker () in an axial direction of the catheter body () is smaller than the maximum outer diameter of the distal tip (), and the length of the distal tip () in the axial direction of the distal tip () is 3 times to 18 times the maximum outer diameter of the distal tip ().