SPECT IQ單光子發(fā)射斷層影像質(zhì)量模體由致密的聚甲基丙烯酸甲酯(PMMA)制成，是一款專門用于檢測SPECT系統(tǒng)圖像質(zhì)量的模體。由英國Leeds test objects生產(chǎn)

SPECT IQ型單光子發(fā)射斷層影像質(zhì)量模體

SPECT IQ專為測試SPECT系統(tǒng)的圖像質(zhì)量而設(shè)計。

SPECT IQ允許用戶測量以下內(nèi)容：

旋轉(zhuǎn)誤差中心
均勻度
空間分辨率
衰減和分散補(bǔ)償
單片體積補(bǔ)償
單片體積靈敏度
總系統(tǒng)體積靈敏度
病變檢測能力


SPECT IQ
SPECT IQ is designed for the testing of image quality on SPECT systems.

SPECT IQ allows the user to measure the following:

Centre of Rotation Error
Uniformity
Spatial Resolution
Attenuation & Scatter Compensation
Single Slice Volume Compensation
Single Slice Volume Sensitivity
Total System Volume Sensitivity
Lesion Detectability