发明名称 |
TRANSMURALITY ASSESSMENT APPARATUS AND METHODS |
摘要 |
A transmurality evaluation apparatus or probe, method for manufacturing a transmurality evaluation apparatus of probe, and method for assessing the transmurality of a lesion. In one aspect, the transmurality evaluation apparatus or probe generally includes a handheld elongate housing (30), wiring (20) having a first end and a second end, at least one tissue contact (26) electrically coupled to the wiring first end, and a terminal connector (28) electrically coupled to the wiring second end. In another aspect, the method for assessing the transmurality of a lesion generally includes establishing a first electrogram of the first region of tissue, ablating a second region of tissue to form an ablated lesion, establishing a second electrogram of the first region of tissue, and comparing the first and second electrograms to assess transmurality of the ablated lesion. |
申请公布号 |
WO03105662(A3) |
申请公布日期 |
2004.03.25 |
申请号 |
WO2003US18464 |
申请日期 |
2003.06.16 |
申请人 |
KRESS, DAVID, C.;KRUM, DAVID, P.;HARE, JOHN, W.;SRA, JASBIR |
发明人 |
KRUM, DAVID, P.;HARE, JOHN, W.;SRA, JASBIR |
分类号 |
A61B;A61B5/00;A61B5/042;A61B17/00;A61B18/18;A61F7/00;A61N1/362 |
主分类号 |
A61B |
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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