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. 30, 2002
Filed:
Jun. 12, 2000
Horst Baltschun, Rulzheim, DE;
Klaus-Peter Brhel, Philippsburg, DE;
Bernhard Kneifel, Hagenbach, DE;
Forschungszentrum Karlsruhe GmbH, Karlsruhe, DE;
Abstract
In an endoscopic surgical instrument for the coagulation, by high frequency energy, and for the severing of coagulated tissue areas, a coagulation pliers and a scissors structure are provided, which are mounted on the distal end of an instrument and which are operated by a handle with operating levers in such a way that, upon actuation of the handle, first the pliers is closed for grasping the tissue while the scissors are closed in a delayed fashion. After coagulation of the tissue engaged by the pliers, actuation of a second lever at the handle end of the instrument fully closes the scissors structure for cutting the tissue in the coagulation area.