Electrosurgical tissue specimen recovery apparatus and system employing a multi-leaf capture component configured with pursing cables which are electrosurgically excited to define a cutting leading edge. To complete a capture, the cables are loaded in tension to purse and thus converge the tips of the...http://www.google.com/patents/US7494473?utm_source=gb-gplus-sharePatent US7494473 - Electrical apparatus and system with improved tissue capture component
