发明名称 |
LARGE AREA CRYOABLATION CATHETER WITH MULTI-GEOMETRY TIP ECG/CRYO MAPPING CAPABILITIES |
摘要 |
A medical device including an ablation element. A thermally insulative sheath is included disposed within the ablation element. A fluid injection tube is disposed within a portion of the thermally insulative sheath. The ablation element passively transitions from a substantially linear geometric configuration to a substantially circular geometric configuration as the sheath is retracted proximally from a first position in which the sheath substantially encloses the fluid injection tube to a second position in which a portion of the fluid injection tube extends a distance away from the sheath.
|
申请公布号 |
US2013197498(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201213360379 |
申请日期 |
2012.01.27 |
申请人 |
LASKE TIMOTHY G.;LUECKGE CLAUDIA;STE-MARIE REAL |
发明人 |
LASKE TIMOTHY G.;LUECKGE CLAUDIA;STE-MARIE REAL |
分类号 |
A61B18/02 |
主分类号 |
A61B18/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|