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.

Date of Patent:
Mar. 11, 1997

Filed:

Mar. 28, 1995
Applicant:
Inventors:

Nobutoku Motomura, Otawara, JP;

Takashi Ichihara, Otawara, JP;

Assignee:

Kabushiki Kaisha Toshiba, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
250369 ; 25036304 ;
Abstract

First RI having a first photo-peak and a second photo-peak and second RI having a third photo-peak close to the second photo-peak are simultaneously dosed to a test body. A first injection number is the number of energy injections in the vicinity of the first photo-peak from first RI. A second injection number is obtained as a sum of the third injection number in the vicinity of the second photo-peak from the first RI, and the fourth injection number of energy injections in the vicinity of the third photo-peak from the second RI. The third injection number is obtained on the basis of a predetermined coefficient and the first injection number. Therefore, the injection number of all .gamma. rays emitted from the first RI is obtained on the basis of the third injection number and the first injection number. In addition, all the .gamma. rays emitted from the second RI can be obtained on the basis of the third injection number and the second injection number. The problem of cross-talk can be solved thereby.


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Motomura, Nobutoku. (1997). Scintillation camera (U.S. Patent No. 5610402). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5610402

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