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. 01, 2003
Filed:
Oct. 20, 2000
Hideo Mukai, Toyohashi, JP;
Nidek Co., Ltd., Aichi, JP;
Abstract
Disclosed are a laser irradiation method for laser treatment performed by irradiating a treatment part of a patient with a treatment laser beam and a laser treatment apparatus for practicing the method. The method includes the steps of: setting a shape and size of an irradiation area to be irradiated with the laser beam; determining a scanning sequence of beam spots based on the shape and size of the irradiation area set in the setting step, a spot diameter of the laser beam, and a predetermined rule; and performing laser irradiation to the beam spots within the irradiation area in accordance with the scanning sequence determined in the determining step, wherein the predetermined rule is a rule that the beam spots continuously irradiated with the laser beam become nonadjacent and scanning lines continuously irradiated become nonadjacent.