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:
Jul. 13, 1999
Filed:
Aug. 01, 1997
Maz Sutcu, New Hartford, NY (US);
John Gentelia, Madison, NY (US);
Conmed Corporation, Utica, NY (US);
Abstract
A bipolar electrosurgical instrument for cutting and coagulating tissue is disclosed. Also disclosed is a method for using the bipolar electrosurgical instrument. The instrument includes particular patterns of electrically conductive portions and electrically non-conductive portions on the interior surfaces of the shearing members such that the electrical current is localized in the tissue to be treated without causing a short circuit in the instrument. Other advantages of the device include an improved cutting ability aided by the localized electrical current and reduced manufacturing costs as compared to similar, prior art devices.