X-RAY IMAGING SYSTEM, X-RAY IMAGING METHOD, X-RAY IMAGING CONTROL APPARATUS, AND PROGRAM

• Main Authors: KANAMORI KOTARO, KOEDA KEISUKE, SAITO TAKESHI, MARUTA YUICHI, MIYAKE NOBUYUKI
• Format: Patent
• Language: English; Japanese
• Published: 28.12.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

To prevent useless exposure of a subject by preventing photographing by a DXA method in a state not suitable for photographing by a DXA method.SOLUTION: An X-ray imaging system (radiation imaging system 100) is an X-ray imaging system capable of performing X-ray imaging by a dual-energy X-ray absorptiometry and general imaging, and includes: an X-ray radiation apparatus (radiation generation apparatus 1) capable of individually radiating a plurality of X-rays having different energies; a portable X-ray detector (radiation detector 2) for capturing X-ray images based on the X-rays radiated by the X-ray radiation system; and an X-ray imaging control apparatus (console 3) for controlling imaging of the X-ray image by the X-ray detector. The X-ray imaging control apparatus (console 3) includes a determination unit (control unit 31) for determining whether a type of the X-ray detector is suitable for X-ray imaging by the dual-energy X-ray absorptiometry, and a notification unit (display unit 34) for performing notification based on a determination result of the determination unit.SELECTED DRAWING: Figure 1 【課題】ＤＸＡ法による撮影に適さない状態でのＤＸＡ法による撮影を防止し、被検者の無駄な被爆を防ぐ。【解決手段】Ｘ線撮影システム（放射線撮影システム１００）は、二重エネルギーＸ線吸収測定法によるＸ線撮影と一般撮影とが可能なＸ線撮影システムであって、エネルギーの異なる複数のＸ線を個別に照射可能なＸ線照射装置（放射線発生装置１）と、Ｘ線照射装置により照射されたＸ線に基づくＸ線画像を撮影する可搬型のＸ線検出器（放射線検出器２）と、Ｘ線検出器によるＸ線画像の撮影を制御するＸ線撮影制御装置（コンソール３）と、を備え、Ｘ線撮影制御装置（コンソール３）は、Ｘ線検出器の種別が、二重エネルギーＸ線吸収測定法によるＸ線撮影に適しているかいないかを判別する判別部（制御部３１）と、判別部の判別結果に基づく通知を行う通知部（表示部３４）と、を備える。【選択図】図１