電極カテーテル
- 专利权人:
- 日本ライフライン株式会社
- 发明人:
- 坂野 泰夫
- 申请号：
- JP2007210563
- 公开号：
- JP4925206B2
- 申请日:
- 2007.08.11
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provided an electrode catheter capable of being smoothly pushed in a blood vessel, being difficult to deform the distal end part of the catheter when the distal end of the catheter leads the pushing in a blood vessel.
SOLUTION: An electrode catheter has a catheter body 10, a control handle 20, a catheter tip 30, and a plurality of ring-like electrodes 41, and the catheter tip 30 has a linear proximal end region 31 elongated in the distal direction to the distal end 30D, and a helical main body region 32 elongated in the proximal direction while forming loops (a first loop 321 and a second loop 322) around the proximal end region 31 from the distal end 30D.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
