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. 19, 1994
Filed:
Jul. 02, 1992
Applicant:
Inventor:
Alfred Hagen, Tuttlingen, DE;
Assignee:
Delma elektro-und medizinische Apparatebau Gesellschaft mbH, Tuttlingen, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606 42 ; 606 48 ; 606 50 ;
Abstract
The invention relates to an electro-surgical treatment instrument with a der 16 connectable to a radio frequency generator with two electrodes 11, 12 being arranged at the proximal end of the holder which can be brought into contact with the tissue of a patient, which are mutually insulated relative to one another and which are fed with rf-voltage. A cutting electrode 13 is centrally provided.