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:
May. 02, 2017
Filed:
May. 28, 2013
Covidien Lp, Mansfield, MA (US);
Kellie F. Payne, Rock Hill, SC (US);
William H. Nau, Jr., Longmont, CO (US);
COVIDIEN LP, Mansfield, MA (US);
Abstract
An electrosurgical instrument includes a handle assembly and an end effector assembly operatively coupled with the handle assembly. The end effector assembly includes a first jaw member including a first jaw housing and a first electrically conductive surface, a second jaw member including a second jaw housing and a second electrically conductive surface, and a knife assembly. The knife assembly includes a base member translatably disposed in the first jaw housing, a pivot portion coupled with the base portion, and a blade pivotally associated with the pivot portion. The knife assembly is transitionable between a retracted state in which the blade is disposed within the first jaw housing and an extended state in which the blade is disposed at least partially within the second jaw housing.