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A DETECTING DEVICE FOR DETERMINING A POSITION OF REACTION OF GAMMA QUANTA AND A METHOD FOR DETERMINING A POSITION OF REACTION OF A GAMMA QUANTA IN POSITRON EMISSION TOMOGRAPHY
A DETECTING DEVICE FOR DETERMINING A POSITION OF REACTION OF GAMMA QUANTA AND A METHOD FOR DETERMINING A POSITION OF REACTION OF A GAMMA QUANTA IN POSITRON EMISSION TOMOGRAPHY
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机译:确定正电子发射体层照相术中伽马量子的反应位置的检测装置和确定伽马量子体的反应位置的方法
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摘要
A detector device for determining a position of reaction of gamma quanta, the device comprising: a detection layer comprising: at least one polymeric or inorganic scintillator (12, 22) for absorbing gamma quanta and for emitting and propagating scintillation photons; and photoelectric converters (14,24) for converting light signals of the scintillation photons into electric signals; and at least one additional layer comprising: strips of material (13, 23) for absorbing the scintillation photons and for emitting and propagating secondary photons; and photoelectric converters (15, 25) for converting the light signals for the scintillation photons into electric signals.
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