发明名称 |
Articulating catheter for cryoablation with reduced diameter section |
摘要 |
A catheter usable for cryogenic ablation of tissues is described. The catheter has a deflectable segment with a reduced diameter and a tip portion with a diameter greater than the reduced diameter. A resilient element allows for bending of the deflectable segment preferentially in one plane, and an actuator is used to control the bending of the deflectable segment.
|
申请公布号 |
US6926711(B2) |
申请公布日期 |
2005.08.09 |
申请号 |
US20030631024 |
申请日期 |
2003.07.30 |
申请人 |
CRYOCOR, INC. |
发明人 |
LENTZ DAVID J.;KOVALCHECK STEVEN W. |
分类号 |
A61B17/00;A61B18/02;A61M25/00;(IPC1-7):A61B18/18 |
主分类号 |
A61B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|