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. 09, 2002
Filed:
Mar. 31, 1999
Scott D. Wampler, West Chester, OH (US);
Ethicon Endo-Surgery, Inc., Cincinnati, OH (US);
Abstract
An ultrasonic surgical device for the application of ultrasonic energy is disclosed. The surgical device has a housing and an acoustic assembly having a solid core waveguide. The waveguide extends from the housing and has a novel end effector at the distal end for the conduction of ultrasonic energy thereto. Two novel end effectors are described having an embedding surface at the distal end, and a coagulating surface extending from the embedding surface. The first novel end effector has a cylindrical shaft, an embedding surface, and an angled coagulating surface. The second novel end effector has a truncated cone having a circumferential coagulating surface and a distal embedding surface.