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. 20, 2001
Filed:
Oct. 27, 1998
Bjarne Asah, Taastrup, DK;
Olav Balle-Petersen, Humlebaek, DK;
Casper Dolleris, Frederiksberg C., DK;
Asah Medico A/S, Hvidovre, DK;
Abstract
A handpiece for cosmetic tissue treatment includes an input connector for connection of a first beam-outlet end of a first optical fiber to the handpiece and for alignment of the first optical fiber with an axis of the handpiece so that a first light beam emitted from the first beam-outlet end is transmitted substantially along the axis, a movable first deflecting device for deflection of the first light beam into a second light beam, and an output for emission of the second light beam towards a target surface. The handpiece may be used for ablating a thin epidermal layer of the derma of a patient and also marks on the tissue such as marks from chloasma, liver spots, red spots, tattoos, blood vessels just below the surface, etc. In addition, warts, wounds, hair follicles, etc., may be ablated or treated.