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HAINAN CHENGMEI HOSPITAL

Medical facility

Single Photon Emission Computed Tomography and X-ray Computed Tomography Imaging System (Discovery NM/CT 670)

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1. Technical Features and Performance Introduction of the Equipment

（1）Effective Field of View of the Probe: 540×400mm;

（2）Maximum Count Rate (Probe Sensitivity): 460kcps;

（3）Energy Resolution: 9.5%;

（4）Collimator Transmission Rate (LEHR): 0.3%;

（5）6.3 Megavoltage Ball Tube, 440mA Current;

（6）20mm Wide Body Detector, 50-Slice Capability;

（7）Continuous Scanning Time: 120 seconds

2. Clinical Applications of the Equipment

SPECT images reflect functional changes in blood dynamics and tissue metabolism of living organs, thus offering early, highly sensitive, and highly specific characteristics for disease examination. It plays an irreplaceable role in clinical diagnosis, therapeutic efficacy evaluation, and assistance in treatment planning.

3. Departments Using the Equipment

Department of Medical Imaging