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:
Nov. 23, 1999
Filed:
May. 15, 1996
Applicant:
Inventor:
James Ronald Chambers, Littleton, CO (US);
Assignee:
Smith & Nephew Endoscopy Inc., Andover, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606 41 ;
Abstract
An electro-surgical instrument includes an elongated electrode probe for delivering electrical energy to tissue through an exposed, conductive distal tip and a handpiece that provides the electrical energy to the probe through a coupling to the proximal end of the probe. The coupling, which defines a longitudinal axis, is structured to provide a rigid yet removable connection between the probe and handpiece, and to allow the surgeon to connect the probe to the handpiece at a selected one of several discrete rotational index angles relative to the longitudinal axis.