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. 11, 2025
Filed:
Jun. 04, 2020
Kaneka Corporation, Osaka, JP;
Tomoya Kato, Settsu, JP;
KANEKA CORPORATION, Osaka, JP;
Abstract
The catheter of the present invention includes a tubular member having a reinforced portion and an unreinforced portion having a tapered portion; and a handle connected to a proximal end portion of the tubular member; wherein the handle has a first lumen and a second lumen positioned proximally beyond the first lumen, the unreinforced portion is fixed to the first lumen with a proximal end of the unreinforced portion positioned at the proximal end of the first lumen, and the catheter satisfies formulae (1) to (3): (1) (2) (3),
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