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. 19, 2026
Filed:
Apr. 25, 2022
Covidien Lp, Mansfield, MA (US);
Keith W. Malang, Longmont, CO (US);
Richard L. Croft, Mead, CO (US);
Kenneth E. Netzel, Loveland, CO (US);
Matthew S. Cowley, Frederick, CO (US);
James R. Fagan, Erie, CO (US);
Michael B. Lyons, Boulder, CO (US);
David J. Van Tol, Boulder, CO (US);
Covidien LP, Mansfield, MA (US);
Abstract
A surgical system includes an ultrasonic blade operably coupled to an ultrasonic transducer, a jaw member pivotable relative to the blade for clamping tissue between the blade and the jaw member, and at least one controller. A portion of the jaw member is adapted to connect to a source of electrosurgical energy at a first potential and another portion of the jaw member or the blade is adapted to connect to the source of electrosurgical energy at a second potential to conduct electrosurgical energy therebetween and through the clamped tissue. The blade is configured to transmit ultrasonic energy to the tissue clamped between the blade and the jaw member. The at least one controller is configured to monitor a resonant frequency associated with the ultrasonic energy and to monitor an impedance of the clamped tissue associated with the electrosurgical energy and to determine whether an adverse condition exists based thereon.