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. 21, 2026
Filed:
Sep. 30, 2022
Purdue Research Foundation, West Lafayette, IN (US);
Meng Cui, West Lafayette, IN (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
Apparatuses for cutting tissue include an oscillator assembly and a clamp. The oscillator assembly defines a resonance frequency and includes a frame, an excitation element, and a blade. The frame has an upper portion and a lower portion, and the lower portion is configured to oscillate relative to the upper portion. The excitation element is coupled with the lower portion of the frame, and the excitation element is selectively operable to provide an excitation signal to the oscillator assembly sufficient to cause the oscillator assembly to oscillate at the resonance frequency. The blade is coupled with the lower portion for sectioning tissue. The clamp is selectively moveable along the frame to alter the resonance frequency of the oscillator assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile