发明名称 |
BIPOLAR COAGULATION PROBE AND SNARE |
摘要 |
An electrosurgical device that can be used to remove pedunculated tissue structures such as polyps and certain uterine fibroids includes bipolar surface electrodes and a bipolar snare. The device includes a probe having a proximal end and a distal end, bipolar surface electrodes adjacent to the distal end of the probe, and a bipolar snare extending distally from the distal end of the probe and including first and second snare electrodes. The bipolar surface electrodes are separated from each other by a gap and extend over a portion of the distal end of the probe. Providing both a bipolar snare and bipolar surface electrodes advantageously reduces thermal spread from occurring (compared to the use of a monopolar snare) when using the snare to excise the tissue. The bipolar surface electrodes can be used to coagulate the point of excision. |
申请公布号 |
EP3052039(A1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140776803 |
申请日期 |
2014.09.16 |
申请人 |
GYRUS ACMI, INC. |
发明人 |
BATCHELOR, KESTER;DOBBS, TRACEY;LIM, JYUE BOON;MURDESHWAR, NIKHIL;HAYASHIDA, TSUYOSHI;CURTIS, RICHARD |
分类号 |
A61B18/14;A61B18/00;A61B18/12 |
主分类号 |
A61B18/14 |
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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