X-RAY CT APPARATUS

To detect an X-ray having the high independence of an observation energy spectrum.SOLUTION: An X-ray CT apparatus according to an embodiment comprises: an X-ray tube; a first X-ray detector; a rotation part; and a second X-ray detector. The X-ray tube generates the X-ray. The first X-ray detector is...

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Bibliographic Details
Main Authors KAWADA GO, FUHA SADANORI
Format Patent
LanguageEnglish
Japanese
Published 10.11.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To detect an X-ray having the high independence of an observation energy spectrum.SOLUTION: An X-ray CT apparatus according to an embodiment comprises: an X-ray tube; a first X-ray detector; a rotation part; and a second X-ray detector. The X-ray tube generates the X-ray. The first X-ray detector is arranged so as to be opposed to the X-ray tube and detects the X-ray passing through a subject. The rotation part rotatably supports the X-ray tube and the first X-ray detector. The second X-ray detector detects the characteristic X-ray generated according to a substance in the subject.SELECTED DRAWING: Figure 1 【課題】観測エネルギースペクトルの独立性が高いＸ線を検出すること。【解決手段】実施形態に係るＸ線ＣＴ装置は、Ｘ線管と、第１のＸ線検出器と、回転部と、第２のＸ線検出器とを備える。Ｘ線管は、Ｘ線を発生する。第１のＸ線検出器は、前記Ｘ線管と対向して配置され、被写体を透過した前記Ｘ線を検出する。回転部は、前記Ｘ線管と前記第1のＸ線検出器とを回転可能に支持する。第２のＸ線検出器は、前記被写体内の物質に応じて生じる特性Ｘ線を検出する。【選択図】図１
Bibliography:Application Number: JP20220074735