Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
Patent
1995-03-28
1997-03-11
Hannaher, Constantine
Radiant energy
Invisible radiant energy responsive electric signalling
With or including a luminophor
25036304, G01T 1164
Patent
active
056104022
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.
REFERENCES:
patent: 5249124 (1993-09-01), DeVito
patent: 5347455 (1994-09-01), Ichihara
Ichihara Takashi
Motomura Nobutoku
Hannaher Constantine
Kabushiki Kaisha Toshiba
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