Electrode catheter

An electrode catheter which is capable of tip deflection operation and which comprises: a catheter shaft (10) that has a flexible part (10A) on a distal end portion (11); a control handle (20); a catheter distal end portion (30) that is connected to the distal end side of the catheter shaft (10) and...

Full description

Saved in:
Bibliographic Details
Main Author MASUDA, TAKUYA
Format Patent
LanguageChinese
English
Published 11.02.2017
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DIAGNOSIS
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
SURGERY
ULTRASOUND THERAPY
Online AccessGet full text

Cover

More Information
Summary:An electrode catheter which is capable of tip deflection operation and which comprises: a catheter shaft (10) that has a flexible part (10A) on a distal end portion (11); a control handle (20); a catheter distal end portion (30) that is connected to the distal end side of the catheter shaft (10) and has a core wire (35) made of shape memory alloy extending inside an insulating tube (33); multiple ring-shaped electrodes (42); lead wires (50) that are connected to each of the ring-shaped electrodes (42); and an operating wire (60) for deflecting the flexible part of the catheter shaft (10), a base end portion (352) of the core wire (35) and a distal end portion (61) of the operating wire (60) being joined together. According to this electrode catheter, sufficient space can be reserved inside the catheter shaft for extending multiple lead wires.
Bibliography:Application Number: TW20132131529