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:
Sep. 21, 2021
Filed:
Jan. 04, 2019
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Soichiro Kita, Osaka, JP;
Masao Sato, Osaka, JP;
Hitoshi Tahara, Osaka, JP;
Ryoji Nakano, Osaka, JP;
Motokazu Watanabe, Osaka, JP;
Takuji Nishide, Osaka, JP;
Assignee:
KANEKA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/10 (2013.01); A61L 29/14 (2006.01); A61M 25/00 (2006.01); A61L 29/08 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61M 25/104 (2013.01); A61L 29/14 (2013.01); A61M 25/00 (2013.01); A61M 25/10 (2013.01); A61M 25/1002 (2013.01); A61M 25/1029 (2013.01); A61L 29/085 (2013.01); A61M 25/1038 (2013.01); A61M 2025/1004 (2013.01); A61M 2025/105 (2013.01); A61M 2025/1031 (2013.01); A61M 2025/1075 (2013.01); A61M 2025/1088 (2013.01); B29L 2031/7543 (2013.01);
Abstract
A balloon catheter includes a shaft and a balloon having one or more fold lines. The balloon is disposed outside the shaft, and the balloon includes one or more first regions and one or more second regions. The first region retains medicine on an outer surface of the balloon. The second region retains less medicine than the first region or retains no medicine.