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:
Jan. 30, 1996
Filed:
Oct. 27, 1993
Nidek Co., Ltd., Gamagori, JP;
Abstract
A laser apparatus for ophthalmological operation which can be readily handled and moved extremely easily. This apparatus comprises: a laser light source; a microscope unit with an observation optical system for observing an eye to be operated; a laser light guiding optical system for guiding treatment light emitted from the laser light source toward the affected part of the eye to be operated within an observation visual field of the microscope unit; a power source housing for containing a source for supplying electrical power to the microscope unit and the laser light source; conductor cables for connecting the microscope unit and the laser light source to the power source; a base with a friction plate which can be attached to the top surface of the power source housing; and a slide device which includes a joy stick and slides the microscope unit with respect to the base by operating the joy stick.