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:
Dec. 20, 2022
Filed:
May. 26, 2020
Covidien Lp, Mansfield, MA (US);
Robert B. Smith, Loveland, CO (US);
COVIDIEN LP, Mansfield, MA (US);
Abstract
A surgical system includes a power supply, a surgical instrument, and a power and data interface assembly. The power and data interface assembly includes a transformer having a primary winding and a secondary winding, a first modulator coupled to the primary winding and configured to receive a power signal from the power supply, a first demodulator coupled to the secondary winding, a second modulator coupled to the secondary winding, a second demodulator coupled to the primary winding, and at least one capacitor configured to tune the primary winding to a first resonant frequency and tune the secondary winding to a second resonant frequency different than the first resonant frequency.