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 |
EP2806815(A1) |
申请公布日期 |
2014.12.03 |
申请号 |
EP20120866676 |
申请日期 |
2012.12.18 |
申请人 |
MEDTRONIC CRYOCATH LP |
发明人 |
LASKE, TIMOTHY G.;LUECKGE, CLAUDIA;STE-MARIE, REAL |
分类号 |
A61B18/02;A61B18/00;A61B18/14;A61B90/00 |
主分类号 |
A61B18/02 |
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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