发明名称 |
Body surface mapping system |
摘要 |
A body-surface mapping system is disclosed that uses a plurality of electrodes to map at least a portion of a human torso without having to adjust the positions of the electrodes. The body-surface mapping system energizes groupings or regions of electrodes, then compares and adjusts the current driven through each grouping or region of electrodes to produce near-uniform fields. The electrodes of the body-surface mapping system may be interconnected by wires capable of sensing interelectrode distances, such that the system can reconstruct a detailed model of a patient's torso surface. The body-surface mapping system may also use a catheter in addition to the body surface electrodes to compute both endocardial and epicardial voltage distributions.
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申请公布号 |
US7957784(B2) |
申请公布日期 |
2011.06.07 |
申请号 |
US20060647305 |
申请日期 |
2006.12.29 |
申请人 |
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. |
发明人 |
VOTH ERIC JON;DENO DON CURTIS |
分类号 |
A61B5/04 |
主分类号 |
A61B5/04 |
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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