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. 15, 2025
Filed:
Dec. 16, 2022
Erbe Elektromedizin Gmbh, Tuebingen, DE;
Konstantin Dornhof, Horb am Neckar, DE;
ERBE ELEKTROMEDIZIN GMBH, Tuebingen, DE;
Abstract
A push-pull generator provided for supply of a medical instrument includes at least one capacitive branch connected to ground, preferably in a switchable configuration, in parallel to at least one of its two transistors. Such a capacitive switchable branch can consist of a series connection of one capacitor and one switch. Thereby one of the two half waves of the output voltage of generator can be specifically influenced and the other one of the two half waves can be left largely uninfluenced. If switchable branches comprising capacitors are connected in parallel to both transistors, both half waves of the output voltage of the generator can be influenced independently from one another. This arrangement allows the specific influence of half oscillations of a push-pull generator that is apart therefrom symmetric, whereby the application spectrum for supply of medical instruments with treatment current is enlarged.
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