Analysis and Discussion on Clinical Application Value of Different DR Detector Techniques
BI Fan1, LI Bin2, CAO Houde3, TU Wenyong1
1. Department of Oromaxillofacial Head and Neck Oncology, The 9th People’s Hospital Affiliated to Shanghai Jiao Tong University School
of Medicine, Shanghai 200011, China; 2. Department of Medical Equipment,The 6th People’s Hospital Affiliated to Shanghai Jiao Tong
University, Shanghai 200233, China; 3. Department of Radiology, Jing’an Branch of Huashan Hospital Affiliated to Fudan University,
Shanghai 200040, China
Abstract：Objective To explore the clinical application value of different DR detector technology, and provide scientific
basis for clinical application and comprehensive evaluation of equipment. Methods According to the clinical application
value evaluation system established by literature survey, expert consultation, and percentage weight method, experts were
invited to conduct multi-dimensional evaluation and comprehensive evaluation of four different DR detector technologies.
Results The clinical application value of different detectors was quite different. The comprehensive scores of amorphous
selenium flat panel detector technology and amorphous silicon flat panel detector technology were 3.76 and 4.21, respectively,
while the comprehensive score of multi-wire proportional line scanning detector was 2.72. Conclusion The performance
of different DR detectors is different, mainly in the image quality indicators. The clinical application value of flat panel
detector is superior to traditional multi-wire proportional line scanning technology and CCD detector technology. In the
selection and configuration of DR, the appropriate detector should be selected according to the main clinical application, which
provides reference for the reasonable application of DR technology and the planning and configuration of the equipment.
毕帆1，李斌2，曹厚德3，涂文勇1. 不同DR探测器技术临床应用价值的分析与探讨[J]. 中国医疗设备, 2020, 35(1): 103-106.
BI Fan1, LI Bin2, CAO Houde3, TU Wenyong1. Analysis and Discussion on Clinical Application Value of Different DR Detector Techniques. China Medical Devices, 2020, 35(1): 103-106.
