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:
Apr. 03, 2018
Filed:
Mar. 28, 2013
Gyrus Medical Limited, Cardiff, GB;
Anthony Atwell, Newport, GB;
GYRUS MEDICAL LIMITED, Cardiff, GB;
Abstract
An electrosurgical instrument for the treatment of tissue includes a longitudinal instrument shaft having a central axis, an end effector at the distal end of the shaft, the end effector including at least one element movable between a first and a second position. An actuator includes a handle which reciprocates movement between a first and second actuator position, and an actuation wire associated with the actuator for movement. Movement of the actuator causes the wire to move the element between its first and second positions, the wire running longitudinally of the shaft offset on one side from the central axis of the shaft. Compensation wire is associated with the actuator, the compensation wire running longitudinally of the shaft and being offset on the opposite side of the central axis of the shaft to that of the actuation wire.