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. 13, 2021
Filed:
May. 01, 2018
Ethicon Llc, Guaynabo, PR (US);
Jason R. Lesko, Cincinnati, OH (US);
Catherine A. Corbett, Cincinnati, OH (US);
Craig T. Davis, Cincinnati, OH (US);
Frederick L. Estera, Cincinnati, OH (US);
Cilag GmbH International, Zug, CH;
Abstract
A surgical instrument includes an ultrasonic transducer, a distally extending shaft, and an end effector at a distal end of the shaft. The end effector includes an ultrasonic blade and a clamp arm. The ultrasonic blade includes an upper treatment side, a lower treatment side, a first lateral side, and a second lateral side. The clamp arm is movable relative to the ultrasonic blade for clamping tissue therebetween, and it provides an RF electrode operable to seal tissue with RF energy. The RF electrode includes first and second electrode side portions. The first electrode side portion is spaced laterally outward from the first lateral side of the ultrasonic blade by a first lateral gap distance. The second electrode side portion spaced from the first electrode side portion and is spaced laterally outward from the second lateral side of the ultrasonic blade by a second lateral gap distance.