Report Based on Fiscal 2005 Diagnostic X-ray Equipment Questionnaire Survey–A Photography System

Report Based on Fiscal 2005 Diagnostic X-ray Equipment Questionnaire Survey–A Photography System

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 a...

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Veröffentlicht in:Japanese Journal of Radiological Technology 2009/03/20, Vol.65(3), pp.323-331
Hauptverfasser: Matsuura, Takatoshi, Nishio, Yasutaka, Miyake, Hiroyuki, Asano, Hiroshi, Imai, Yoshio, Tsukamoto, Atsuko, Ide, Toshinori, Shinohara, Fuminori, Miyazaki, Shigeru
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
automatic exposure control
digital radiography system
high voltage generator
Japan
Mammography - instrumentation
Photography - instrumentation
quality assurance
Radiographic Image Enhancement - methods
Radiography - instrumentation
Surveys and Questionnaires
Tomography, X-Ray Computed - instrumentation
X-ray tube assembly
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Zusammenfassung: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.
ISSN:0369-4305
1881-4883
DOI:10.6009/jjrt.65.323