The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2006
Filed:
Jan. 29, 2004
Scott Ciarrocca, Stockton, NJ (US);
Scott Ciarrocca, Stockton, NJ (US);
Ethicon, Inc., Somerville, NJ (US);
Abstract
A bipolar electrosurgical instrument including an introducer having a channel therein and an electrically conductive snare slidably positioned within the channel and slidable between an undeployed position wherein it is substantially retracted within the channel and a deployed position wherein a distal portion of the snare extends outwardly from the channel. The electrically conductive snare is substantially insulated along its length but has an active and a return electrode exposed through a predetermined exposed section. The instrument further includes a retention element at a distal end of the snare for securing the distal end of the snare to the introducer to form a looped configuration of the snare, and at least one fluid delivery channel extending through the introducer between a fluid inlet sand a fluid outlet at the distal end of the introducer and located in proximity to the exposed section of the snare.