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. 16, 2024
Filed:
May. 30, 2020
International Business Machines Corporation, Armonk, NY (US);
James J. Wynne, Mount Kisco, NY (US);
Jerome M. Felsenstein, Pleasantville, NY (US);
Robert S. Olyha, Jr., LaGrange, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for controlled ablation of target tissue includes activating laser ablation of hyperkeratotic tissue upon detecting a trigger input signal, detecting a photo-acoustical signature due to the laser ablation of the hyperkeratotic tissue, detecting a change in the photo-acoustical signature due to the laser ablation of a material different than the hyperkeratotic tissue, and ceasing the laser ablation upon detecting, by a signal processor, the change in the photo-acoustical signature.