Method of and apparatus for modulating the counts of a PET camera

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United States of America Patent

PATENT NO 4868392
SERIAL NO

07190614

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Abstract

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A PET camera is provided with a modulator of a material having an atomic number of at least 82. The modulator allows uses doses much higher than the PET system can handle by throttling through just the maximum allowable counting rate. As the counting activity delays, the amount of modulation is reduced so that the camera is kept counting near its maximum limit for the scanning period.

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Patent Owner(s)

Patent OwnerAddress
POSITRON CORPORATION A CORP OF TEXASHOUSTON TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wong, Wai-Hoi 7903 Deer Meadow, Houston, TX 77071 20 594

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