Matsuura Takatoshi, Nishio Yasutaka, Miyake Hiroyuki, Asano Hiroshi, Imai Yoshio, Tsukamoto Atsuko, Ide Toshinori, Shinohara Fuminori, Miyazaki Shigeru
Medical Co. Sekishinkai Saiwai Kashimada Clinic.
Nihon Hoshasen Gijutsu Gakkai Zasshi. 2009 Mar 20;65(3):323-31. doi: 10.6009/jjrt.65.323.
In accordance with a questionnaire survey of diagnostic X-ray equipment enforced in 2005, this report was focused mainly on a photography device. The paper questionnaire was mailed to 667 institutions, and the collection rate was 20.4%. Introductions of digital photographic devices are progressing and flat panel detectors (FPD) are spreading in addition to computed radiography (CR). Examination revealed that the spread rate of FPD was 14.4%. The inverter-type device occupied 73.4% in group of high-voltage-generation devices. We reason that the spread rate indicates changeover to an inverter-type device. Changes in photography equipment and photography devices will bring change in photographic technology. Such investigation will be necessary in the future.
根据2005年实施的一项关于诊断X射线设备的问卷调查，本报告主要聚焦于摄影设备。纸质问卷被邮寄给了667个机构，回收率为20.4%。数字摄影设备的引进正在推进，除了计算机X线摄影（CR）之外，平板探测器（FPD）也在普及。调查显示，FPD的普及率为14.4%。在高压发生设备组中，逆变器型设备占73.4%。我们推断该普及率表明正在向逆变器型设备转变。摄影设备和摄影装置的变化将带来摄影技术的变化。未来有必要进行此类调查。
