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:
Sep. 01, 2020
Filed:
Oct. 13, 2017
Surgical Design Corporation, Armonk, NY (US);
William Banko, Armonk, NY (US);
SURGICAL DESIGN CORPORATION, Armonk, NY (US);
Abstract
A surgical hand piece has a solid knife connected to and supported at its proximal end by a source of ultrasonic energy. A plastic sleeve has the knife located in it. A support is provided between the sleeve and the knife to support the sleeve while minimizing the effect of the vibration of the knife on the sleeve. The space between the knife and the sleeve form a first fluid channel. A plastic fluid tube can be located along the sleeve and can provide a second fluid channel. In order to use the handpiece for cleanup the sleeve can be moved forward to cover the knife and a small aspiration tube can be provided within the sleeve.