INTRACARDIAC DEFIBRILLATION CATHETER SYSTEM

PROBLEM TO BE SOLVED: To provide an intracardiac defibrillation catheter system capable of recording the operation history of a defibrillation catheter. SOLUTION: This intracardiac defibrillation catheter system includes: the defibrillation catheter 100, and a power supply unit 700; wherein the defibrillation catheter 100 has a first DC electrode group 31G, a second DC electrode group 32G and a memory 110 having an event information storage section 113; and the power supply unit 700 has a DC power supply section 71, a catheter connector 72, and an arithmetic processing section 75 that controls the DC power supply section 71, has an output circuit 751 of a DC voltage from the DC power supply section 71, stores serial information of the power supply unit 700, has an internal clock 753, and controls the defibrillation catheter 100 to write and read with respect to the memory 110; wherein the arithmetic processing section 75 writes information relating to the performed defibrillation in the event information storage section 113 of the memory of the defibrillation catheter 100. COPYRIGHT: (C)2011,JPO&INPIT