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:
Apr. 05, 1994
Filed:
Mar. 07, 1990
Applicant:
Inventors:
Akio Nakada, Lake Success, NY (US);
Peter G Lorenz, Massapequa, NY (US);
Minoru Okada, Sagamihara, JP;
Nobuyuki Sakamoto, Hachioji, JP;
Yoshikazu Tohjoh, Fussa, JP;
Katsunori Sakiyama, Hachioji, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; A61B / ; H04N / ;
U.S. Cl.
CPC ...
359362 ; 359511 ; 128-4 ; 348 75 ;
Abstract
The endoscope system of this invention is formed of an endoscope having an insertable part provided in the tip part with an illuminating window and a receiving window receiving an object image illuminated by an illuminating light emitted from the illuminating window and a plurality of sheaths selectively and removably connected to the endoscope, inserted through the insertable part when connected to the endoscope and having respectively different functions.