Title:
放射線画像取得システムおよび撮像ユニット
Document Type and Number:
Japanese Patent JP7265505
Kind Code:
B2
Abstract:
To provide an imaging unit capable of preventing a radiation image from being blurred even in a conveyed object and capable of eliminating the influence of a mirror on radiation, even when detecting scintillation light outputted from the input surface of a scintillator and to provide a radiation image acquisition system.SOLUTION: An imaging unit 30 includes a housing 13 in which a slit 15 through which the radiation passes is formed in a wall part, a scintillator 6 which has an input surface 6a for inputting the radiation after passing through the slit 15, a first mirror 7 which reflects the scintillation light outputted from the input surface 6a, and a line scan camera 3 which detects the scintillation light reflected by the first mirror 7. The scintillator 6 is arranged so that the input surface 6a is parallel with a conveyance direction D and parallel with a line direction d2. The first mirror 7 is located outside an irradiation area 12 connecting the peripheral edge 15a of the slit 15 and the input surface 6a of the scintillator 6.SELECTED DRAWING: Figure 1
Inventors:
Hajime Sugiyama
Toshiyasu Suyama
Haruki Suzuki
Toshiyasu Suyama
Haruki Suzuki
Application Number:
JP2020103200A
Publication Date:
April 26, 2023
Filing Date:
June 15, 2020
Export Citation:
Assignee:
Hamamatsu Photonics Co., Ltd.
International Classes:
G01T1/20; G01N23/04; G01N23/18; G01T1/16; G01T1/167
Domestic Patent References:
| JP2018141781A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama
Ryosuke Yasuda
Yoshiki Kuroki
Kenichi Shibayama
Ryosuke Yasuda