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. 12, 2008
Filed:
Dec. 21, 2004
Tsuyoshi Yamada, Toyota, JP;
Kenichi Hayashi, Gamagori, JP;
Yasuyuki Naito, Nukata-gun, JP;
Seiki Tomita, Gamagori, JP;
Tsuyoshi Yamada, Toyota, JP;
Kenichi Hayashi, Gamagori, JP;
Yasuyuki Naito, Nukata-gun, JP;
Seiki Tomita, Gamagori, JP;
Nidek Co., Ltd., Gamagori-shi, JP;
Abstract
A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam comprises: a laser source capable of emitting beams of a plurality of different wavelengths; a first setting unit which sets an irradiation amount of a laser beam for treatment of a wavelength to be used for treatment; an emission amount changing unit which changes an emission amount of the beam in plural levels; an attenuating unit which attenuates the beam emitted by the laser source; and a control part which controls the emission amount changing unit and the attenuating unit based on the set irradiation amount of the treatment beam.