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1. (WO2018179339) DEFIBRILLATION CATHETER SYSTEM

Pub. No.:    WO/2018/179339    International Application No.:    PCT/JP2017/013609
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Apr 01 01:59:59 CEST 2017
IPC: A61N 1/39
Applicants: JAPAN LIFELINE CO.,LTD.
日本ライフライン株式会社
Inventors: KOJIMA, Yasuhiro
小島 康弘
ITO, Kohei
伊藤 康平
Title: DEFIBRILLATION CATHETER SYSTEM
Abstract:
Provided is a defibrillation catheter system that is capable of improved convenience. The defibrillation catheter system 3 includes a defibrillation catheter 1 that is inserted into a heart chamber and performs defibrillation and a power supply device 2 that supplies power to the defibrillation catheter 1 at the time of defibrillation. The power supply device 2 has: a power supply unit 22 that supplies power at the time of defibrillation; a first input terminal (input terminal Tin1) for input of a first cardiac potential signal (cardiac potential signal Sc1) output from an electrocardiograph 4; and a second input terminal (input terminal Tin2) into which a second cardiac potential signal (cardiac potential signal Sc2) measured by a biometric mechanism 6 is directly input without passing through the electrocardiograph 4. The power supply device 2 is switchable between a first cardiac potential measurement mode (cardiac potential measurement mode A) in which a second cardiac potential signal is acquired from the second input terminal, a second cardiac potential measurement mode (cardiac potential measurement mode B) in which the first cardiac potential signal is acquired from the first input terminal, and a defibrillation mode for performing defibrillation. Additionally, in the power supply device 2, the first or second cardiac potential signal can be selectively input.