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:
Dec. 28, 1999
Filed:
Aug. 31, 1998
Takashi Koeda, Tokyo, JP;
Hiroshi Sano, Chiba, JP;
Kunitoshi Ikeda, Tokyo, JP;
Hirohisa Ueda, Saitama, JP;
Kunikiyo Kaneko, Tokyo, JP;
Rensuke Adachi, Tokyo, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A portable endoscope having a light guide for transmitting light to illuminate an object. The light guide has an entrance end portion disposed in a control part. An illuminating light supply unit contains a power supply for supplying the illuminating light to the light guide. The illuminating light supply unit is detachably connected to the control part. A lamp serving as a light source of the illuminating light is provided such that when the illuminating light supply unit is detached from the control part, the lamp is left in the control part.