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:
Sep. 15, 1981
Filed:
Jan. 16, 1980
Applicant:
Inventors:
Kenichiro Koga, Kyoto, JP;
Yoshiharu Hirose, Kyoto, JP;
Iwao Kanno, Akita, JP;
Kazuo Uemura, Akita, JP;
Shuichi Miura, Akita, JP;
Assignee:
Shimadzu Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T / ; G21F / ;
U.S. Cl.
CPC ...
2503 / ; 250513 ;
Abstract
An emission computed tomograph provided with different types of collimators for selective use with different kinds of radionuclides. The different collimators are alternatively brought into operative position in front of the radiation detector in accordance with the kind of radionuclide being used.