Rioux, Robert F.;Wanke, Tyler R.;Wang, Yearnchee Curtis;Piotrowski, Adam;Graf, Tyler;Ansel, Aldo
发明人:
申请号：
EP15765611.7
公开号：
EP3119308A4
申请日:
2015.03.13
申请国别(地区):
EP
年份:
2017
代理人:
摘要：
A probe includes a shaft and an applicator head designed to treat irregularly-shaped hollow cavities, such as a cavity in breast tissue created by a lumpectomy procedure. The applicator head has a fixed geometry, and a plurality of electrodes can be advanced from an exterior surface of the applicator head in an omnidirectional pattern. The electrodes are used to deliver radiofrequency current or other energy to ablate the marginal tissue.
