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Where should we measure the entrance air kerma rate during acceptance testing of the automatic dose control of a fluoroscopic system?
http://hdl.handle.net/2297/34134
http://hdl.handle.net/2297/34134a4333bb0-171e-4cb0-af72-8d43fbb59192
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ME-PR-FUKUDA-A-313.pdf (152.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Where should we measure the entrance air kerma rate during acceptance testing of the automatic dose control of a fluoroscopic system? | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Fukuda, Atsushi
× Fukuda, Atsushi× Miyati, Tosiaki× Matsubara, Kosuke |
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| 書誌情報 |
Radiological Physics and Technology 巻 6, 号 2, p. 313-316, 発行日 2013-07-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1865-0333 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12236881 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s12194-013-0202-9 | |||||
| 出版者 | ||||||
| 出版者 | Japanese Society of Radiological Technology 日本放射線技術学会 / Springer Verlag (Germany) | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In Japan, the entrance air kerma rate (EAKR) to a patient cannot exceed 50 mGy/min in conventional fluoroscopy. However, it is unclear where the EAKR should be measured. We obtained the tube potential and tube current as a function of polymethylmethacrylate (PMMA) thickness, and the EAKR at the interventional reference point (IRP) was measured from the trajectory. The EAKR at the point established by the U.S. Food and Drug Administration (FDA) was calculated from EAKR at the IRP. The EAKR at the IRP exceeded the limit at a PMMA thickness of 22-28 cm. However, the EAKR did not exceed the limit at the FDA point. If the EAKR to a patient is being verified to meet the recent Japanese ruling, the EAKR should be measured at the FDA point, and if the EAKR is being evaluated for determination of the skin dose, it should be monitored at the IRP. © 2013 Japanese Society of Radiological Technology and Japan Society of Medical Physics. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
