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. 28, 2020
Filed:
Sep. 28, 2017
Karl Storz Imaging, Inc., Goleta, CA (US);
Joseph Sanandajifar, Goleta, CA (US);
Karl Storz Imaging, Inc., Goleta, CA (US);
Abstract
A transformer includes a substrate having an input and an output, the input being connectable to one section of a medical electrical device, the output being connectable to another section of the medical electrical device. An input ground system and an output ground system, which is electrically isolated from the input ground system, provide continuous return paths for an input signal and an output signal, respectively. The transformer includes a primary winding electrically connected to the input, a secondary winding electrically connected to the output, and a core transferring data from the primary winding to the secondary winding using magnetic field coupling. A middle portion of the primary winding and a middle portion of the secondary winding wrap around the core and are twisted together. Other portions of the primary winding are twisted with one another, while other portions of the secondary winding are twisted with one another.