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:
Aug. 06, 1996
Filed:
Sep. 12, 1994
Applicant:
Inventor:
Gernod Fritzsch, Tuttlingen, DE;
Assignee:
Delma elektro-u. medizinische Apparatebau Gesellschaft mbH, Tuttlingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606 48 ; 606 41 ; 606 50 ; 128642 ;
Abstract
An electro-surgical radio-frequency instrument is described for the coagulating and/or cutting of tissue with a shaft having a radio-frequency voltage connection. A working tip is arranged at the distal end of the shaft and has two electrodes which are connected or connectable to a radio-frequency voltage connection. The working tip is shaped as a hook or a spatula and comprises the two electrodes which are arranged next to one another, and an insulation layer which is arranged between them and which is connected to the electrodes so as to form a unit.
Published as: