发明名称 |
BASKET FOR A MULTI-ELECTRODE ARRAY CATHETER |
摘要 |
An electrophysiology catheter is provided. In one embodiment, the catheter includes an elongate, deformable shaft having a proximal end and a distal end and a basket electrode assembly coupled to the distal end of the shaft. The basket electrode assembly has a proximal end and a distal end and is configured to assume a compressed state and an expanded state. The electrode assembly further includes one or more tubular splines having a plurality of electrodes disposed thereon and a plurality of conductors. Each of the plurality of conductors extends through the tubular spline from a corresponding one of the plurality of electrodes to the proximal end of the basket electrode assembly. The tubular splines are configured to assume a non-planar (e.g., a twisted or helical) shape in the expanded state. |
申请公布号 |
US2017100075(A1) |
申请公布日期 |
2017.04.13 |
申请号 |
US201615333798 |
申请日期 |
2016.10.25 |
申请人 |
St. Jude Medical, Atrial Fibrillation Division, Inc. |
发明人 |
Eliason Braden J.;Deno D. Curtis;Voth Eric J.;Just Dale E. |
分类号 |
A61B5/00;A61B18/14;A61B5/04 |
主分类号 |
A61B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
St. Paul MN US |