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:
Feb. 01, 2022
Filed:
Sep. 20, 2017
Reinhardt Thyzel, Eckental, DE;
Reinhardt Thyzel, Eckental, DE;
Other;
Abstract
The underlying invention is directed to a method for changing the human perceptual color appearance of the iris of a human's or animal's eye by selectively decreasing the density of pigments of the anterior stroma layer of the iris. The method comprises generating, by a generator module, a plurality of predefined energy quantities; and applying, by the generator module, one or more of the predefined energy quantities to the anterior stroma layer, wherein each of the predefined energy quantities is generated and applied, such that the energy quantities ablate, at least in part, melanocytes of the stroma whilst leaving non-melanocyte tissue of at least the stroma essentially undamaged, and wherein the predefined energy quantities generated and applied to the anterior stroma layer in the form of pressure waves and/or pulses generated within a fluid medium that is in fluidical communication with the anterior stroma layer.