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:
Aug. 29, 1989
Filed:
Apr. 29, 1988
Atsushi Kidawara, Tachikawa, JP;
Toshiaki Nishikori, Sagamihara, JP;
Masahide Kanno, Hachioji, JP;
Hisao Yabe, Hachioji, JP;
Shinichi Katoh, Oume, JP;
Yuji Ikuno, Oume, JP;
Takeaki Nakamura, Hino, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
The endoscope light source apparatus of this invention has a light source for emitting a white color light as an illuminating light and a connecting part connectable with the light guide of the endoscope. Reflecting members are movably provided in the light path connecting the light source and the connecting part, and switch the light path between a light path through which the illuminating light adapted to an endoscope provided with a frame sequential type imaging device can be made to enter a filter which can sequentially transmit it and a light path which can avoid the filter.