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. 04, 2026
Filed:
May. 10, 2023
Eximis Surgical Inc., Louisville, CO (US);
James A. Gilbert, Boulder, CO (US);
Eximis Surgical Inc., Louisville, CO (US);
Abstract
A radiofrequency (RF) generator for use with an electrosurgical system includes a shifted, transformed LCLC bandpass filter, configured for allowing the RF generator to operate using a single electrosurgical power setting while preventing overheating of the electrosurgical system. The LCLC bandpass filter may be configured to operate with a specified power curve such that an operating current generated by the RF generator is folded back when approaching short circuit conditions. The RF generator may include a fixed, medical power supply, wherein the specified power curve is modified by switching frequency modulation of the LCLC bandpass filter. Further a method for designing a RF generator for electrosurgical application is disclosed.