| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve operability of a catheter body by miniaturizing an ablation catheter system with a balloon while uniformizing the surface temperature of the balloon. <P>SOLUTION: A handle 2 for operation of an ablation catheter 1 with the balloon includes a catheter shaft 3 and the balloon, wherein the balloon is attached to the longitudinal-direction distal end side of the catheter shaft 3, and wherein a vibration applying device for applying vibration to a liquid for heating is attached to the longitudinal-direction rear end side of the catheter shaft 3, and is built in the handle 2. <P>COPYRIGHT: (C)2011,JPO&INPIT |
