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:
May. 29, 2012
Filed:
Jun. 27, 2007
Applicant:
Yoshihiro Kawano, Fuchu, JP;
Inventor:
Yoshihiro Kawano, Fuchu, JP;
Assignee:
Olympus Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention prevents the leakage of anesthetic gas, and enables in vivo observation of a specimen such as small laboratory animals over a long period of time. An in-vivo examination apparatus () comprises: a stage () for mounting a specimen (A) such as a laboratory animal; an anesthetizing chamber () which is disposed on the stage () for housing the specimen (A); and an anesthetic gas supply device () for supplying anesthetic gas (G) into the anesthetizing chamber (); wherein a transparent window () is provided on at least a part of the anesthetizing chamber ().