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:
May. 12, 2026
Filed:
Oct. 25, 2023
Erbe Elektromedizin Gmbh, Tuebingen, DE;
Philipp Maier, Tuebingen, DE;
Erbe Elektromedizin GmbH, Tuebingen, DE;
Abstract
A supply apparatus for an electrosurgical system as well as an electrosurgical system having a supply apparatus. In addition to a generator, the supply apparatus has a measurement signal source that is able to provide a measurement signal (XM) in form of an alternating voltage and/or an alternating current. An impedance parameter (P) resulting from the measurement signal (XM) can be evaluated. A switch device of supply apparatus can be switched between multiple switch conditions (C-C). In the different switch conditions (C-C) different evaluation functions can be realized by means of the evaluation unit (). The measurement signal source can apply a measurement signal to a treatment current path (B) at a working connection of supply apparatus as well as to a neutral current path (N) between neutral connections of supply apparatus. In doing so, by means of the measurement signal (XM), treated tissue can be analyzed as well as a contact between neutral electrode and the patient can be checked or monitored.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile