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:
Jan. 07, 2025
Filed:
May. 12, 2020
Kaneka Corporation, Osaka, JP;
Masahiro Kojima, Settsu, JP;
Yoshinori Nakano, Settsu, JP;
Yojiro Koga, Settsu, JP;
Masato Tsueda, Settsu, JP;
Shintaro Osumi, Settsu, JP;
KANEKA CORPORATION, Osaka, JP;
Abstract
A method for manufacturing a balloon catheter including preparing a tubular parison () made of a resin and a mold () that has an inner cavity into which the parison () is to be inserted and that has a first groove () formed on an inner wall surface forming the inner cavity; inserting the parison () into the inner cavity of the mold (); allowing the resin to enter the first groove () by introducing a fluid into a lumen () of the parison () to expand the parison (); and removing the parison () from the mold () before the resin reaches a bottom () of the first groove ().