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. 20, 2020
Filed:
Nov. 23, 2016
Michael Rontal, Farmington Hills, MI (US);
Michael Rontal, Farmington Hills, MI (US);
Other;
Abstract
A piezo-driven, vibrating beam is applicable to surgical procedures. A rod of piezoelectric material defines a length with proximal and distal ends. A pattern of electrodes, disposed adjacent to and along the length of the rod of piezoelectric material, is adapted for connection to a generator operative to stimulate the piezoelectric material, causing the rod to assume one or more vibratory states. In preferred embodiments, the proximal end of the rod of piezoelectric material is adapted for coupling to a blocking mass causing the vibratory states to be concentrated at the distal end of the rod of piezoelectric material. The pattern of electrodes may comprise interdigitated fingers, and the system may further include a material encapsulating the rod and the pattern of electrodes. Preferred embodiments may further include a plurality of coextensive, parallel rods forming a basic unit, each rod having a separate pattern of electrodes adjacent thereto.