发明名称 |
Catheter with deflectable distal section |
摘要 |
An electrophysiology catheter assembly having a deflection mechanism rotatably disposed within an inner lumen of the catheter so that deflection of the deflection mechanism within the inner lumen results in a deflection of the distal portion of the catheter. Rotation of the deflection mechanism within the inner lumen of the catheter allows universal deflection of the distal portion of the catheter about its longitudinal axis. The deflection mechanism may be first rotated and then deflected or it may be first deflected and then rotated in a deflected condition. The catheter shaft does not need to be rotated to change the shape of its distal portion.
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申请公布号 |
US5882333(A) |
申请公布日期 |
1999.03.16 |
申请号 |
US19940242549 |
申请日期 |
1994.05.13 |
申请人 |
CARDIMA, INC. |
发明人 |
SCHAER, ALAN K.;DICKENS, DUANE |
分类号 |
A61M25/01;(IPC1-7):A61M37/00 |
主分类号 |
A61M25/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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