发明名称 |
Electrosurgery with infiltration anesthesia |
摘要 |
Method for carrying out the recovery of an intact volume of tissue wherein a delivery cannula tip is positioned in confronting adjacency with the volume of tissue to be recovered. The electrosurgical generator employed to form an arc at a capture component extending from the tip is configured having a resistance-power profile which permits recovery of the specimen without excessive thermal artifact while providing sufficient power to sustain a cutting arc. For the recovery procedure, a local anesthetic employing a diluent which exhibits a higher resistivity is utilized and the method for deploying the capture component involves an intermittent formation of a cutting arc with capture component actuation interspersed with pauses of duration effective to evacuate any accumulation or pockets of local anesthetic solution encountered by the cutting electrodes.
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申请公布号 |
US2005267455(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050194800 |
申请日期 |
2005.08.01 |
申请人 |
EGGERS PHILIP E;JOPLING MICHAEL W |
发明人 |
EGGERS PHILIP E.;JOPLING MICHAEL W. |
分类号 |
A61B17/22;A61B17/32;A61B18/14;(IPC1-7):A61B18/18 |
主分类号 |
A61B17/22 |
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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