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:
Oct. 21, 2025
Filed:
Apr. 25, 2022
Covidien Lp, Mansfield, MA (US);
Michael B. Lyons, Boulder, CO (US);
David J. Van Tol, Boulder, CO (US);
Kenneth E. Netzel, Loveland, CO (US);
Matthew S. Cowley, Frederick, CO (US);
Keith W. Malang, Longmont, CO (US);
Richard L. Croft, Mead, CO (US);
Covidien LP, Mansfield, MA (US);
Abstract
An end effector assembly of an ultrasonic surgical instrument includes an ultrasonic blade configured to mechanically couple to an ultrasonic transducer configured to transmit ultrasonic vibration energy to the ultrasonic blade and a jaw member movable relative to the ultrasonic blade from a spaced-apart position to an approximated position for clamping tissue therebetween. The jaw member includes a structural body and a jaw liner engaged with the structural body. The jaw liner defines a tissue contacting surface positioned to oppose the ultrasonic blade in the approximated position, and includes a wear indicator disposed within the jaw liner and configured to provide an alert indicating that the jaw liner is worn beyond a pre-determined threshold.