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:
Mar. 25, 2025
Filed:
Sep. 24, 2021
Terumo Kabushiki Kaisha, Tokyo, JP;
Tuo Zhou, Yokohama, JP;
Itaru Okubo, Kanagawa, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A medical device capable of improving handling properties and maintaining excellent insulation properties of conductive wires for supplying electricity to electrodes for performing treatment includes: an elongated shaft part having a guide wire lumen formed therein, the guide wire lumen being open at a distal part; a plurality of electrodes which are disposed on the distal side of the shaft part, extend in the longitudinal direction of the shaft part, and are deformable in the radial direction of the shaft part; and a plurality of conductive wires which extend from the proximal side of the shaft part to the distal side thereof and transfer electricity to an electrode layer. The conductive wires extend inside the electrodes and outside the guide wire lumen, and are electrically connected to the electrodes at the distal side of the electrodes.