发明名称 |
ABLATION DEVICES WITH SENSORS STRUCTURES |
摘要 |
A cardiac ablation device, including a steerable catheter (10) and an expandable ablation element (18) incorporating one or more balloons (20,22) at the distal end of the catheter, has a continuous passageway (28, 30) extending through it from the proximal end of the catheter to the distal side of the expandable ablation element. A probe (72) carrying electrodes is introduced through this passageway and deploys, under the influence of its own resilience, to a structure incorporating a loop (82) which is automatically aligned with the axis of the expandable ablation device, so that minimal manipulation is required to place the sensor probe.
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申请公布号 |
US2013178884(A1) |
申请公布日期 |
2013.07.11 |
申请号 |
US201313831653 |
申请日期 |
2013.03.15 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC.;BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
WARNKING REINHARD;JUNG EUGENE;NAKAGAWA HIROSHI;PACHECO ROBERT C. |
分类号 |
A61N7/02;A61B17/00;A61B17/22;A61B18/18 |
主分类号 |
A61N7/02 |
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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