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. 25, 2026
Filed:
Mar. 29, 2022
Erbe Elektromedizin Gmbh, Tuebingen, DE;
Peter Selig, Nehren, DE;
Konstantin Dornhof, Horb am Neckar, DE;
ERBE ELEKTROMEDIZIN GMBH, Tuebingen, DE;
Abstract
The electrosurgical instrument () according to the invention comprises at least one electrode () for electrically acting on biological tissue. The electrode is coupled with a radio frequency generator () that is arranged in direct proximity of electrode () and/or (). The radio frequency generator oscillates in a self-controlled manner with a frequency between 100 kHz and 10 MHz and is preferably supplied by a constant or timely varying direct voltage. The instrument () is thus connected via a line supplying a low frequency voltage or direct voltage with a supplying source, e.g. an apparatus ().