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:
Aug. 12, 2025
Filed:
Apr. 03, 2023
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Masaomi Imai, Kofu, JP;
Takashi Kitaoka, Hadano, JP;
Kazuaki Kanamoto, Hadano, JP;
Yuki Masubuchi, Hadano, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/3207 (2006.01); A61B 17/32 (2006.01);
U.S. Cl.
CPC ...
A61B 17/320758 (2013.01); A61B 17/32002 (2013.01); A61B 2017/320024 (2013.01); A61B 2217/005 (2013.01);
Abstract
A removal device and a removal system are configured to effectively remove an object in a body lumen while suppressing damage to another device. The removal device includes an elongated shaft part, and a cutting part fixed to a distal portion of the shaft part. The proximal portion of the cutting part includes a ring-shaped cutting blade, and a surface of the cutting part on which the cutting blade is positioned is inclined relative to center axis of the shaft part at an angle greater than 0 degrees and less than 90 degrees.