发明名称 |
Cavity Ablation Apparatus and Method |
摘要 |
Ablation devices and associated methods are provided for use in ablating the margin of a cavity such as a surgical or body cavity. The ablation apparatus includes an integral or connected elongate probe and an elongate sleeve. Suction can be applied with a vacuum source operably connected to the proximal end region of the sleeve, whereby tissue of the surgical cavity is drawn against the surface of the sleeve. The probe includes one or more electrodes disposed at the probe's distal end region, for ablating tissue when the electrode(s) are activated to create an ablated margin of tissue at least partially surrounding the surgical cavity.
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申请公布号 |
US2011190767(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
US201113080437 |
申请日期 |
2011.04.05 |
申请人 |
KWAN HARRY;PEARSON ROBERT;UECKER DARRIN;ZEPEDA JOHN |
发明人 |
KWAN HARRY;PEARSON ROBERT;UECKER DARRIN;ZEPEDA JOHN |
分类号 |
A61B18/16 |
主分类号 |
A61B18/16 |
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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