JP4393528B2 - X線撮像装置 - Google Patents
X線撮像装置 Download PDFInfo
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- JP4393528B2 JP4393528B2 JP2007060000A JP2007060000A JP4393528B2 JP 4393528 B2 JP4393528 B2 JP 4393528B2 JP 2007060000 A JP2007060000 A JP 2007060000A JP 2007060000 A JP2007060000 A JP 2007060000A JP 4393528 B2 JP4393528 B2 JP 4393528B2
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- imaging apparatus
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- 238000003384 imaging method Methods 0.000 title claims description 46
- 238000012545 processing Methods 0.000 claims description 46
- 238000001514 detection method Methods 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 18
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- 239000004065 semiconductor Substances 0.000 description 8
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- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
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Images
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- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Light Receiving Elements (AREA)
Description
特に、上述のカセッテ型X線撮像装置の場合に、可搬性や取り扱い易さの観点から、小型化、特に薄型化、軽量化が必要である。
図1は本実施例におけるカセッテ型のX線撮像装置の断面図、図2はX線撮像装置を裏返して分解した分解斜視図、図3はX線像検出パネルと周辺回路基板を接続したX線像検出モジュールの展開平面図を示している。
21a 下部筐体
21b 上部筐体
21c 筐体蓋
22 支持部材
22a 脚部
22b 傾斜部
23 X線像検出モジュール
24 X線像検出パネル
25 蛍光体
26 接続用電極
27、32 フレキシブル配線基板
27a 駆動処理IC
28 駆動処理回路基板
29 信号処理回路基板
30 インタフェース回路基板
31 A/D変換回路基板
32a 信号処理IC
Claims (3)
- ガラス基板上に二次元状に配列した光電変換素子部から成るX線像検出パネルの上にX線吸収率の高い蛍光粉体をフィルム状にした蛍光体を配置した二次元X線像検出器と、
該二次元X線像検出器をX線入射側である表面側に載置し、該表面側の反対側である裏面側に空間部を設け、前記裏面側の幅が前記表面側の幅よりも狭くなるように両側面に傾斜部を設けたマグネシウム合金から成る支持部材と、
前記空間部に配置した信号処理回路基板と、
前記二次元X線像検出器と前記信号処理回路基板とを接続するためのフレキシブル配線基板と、
該フレキシブル配線基板上の一部に配置し、前記傾斜部に固定した駆動処理回路基板とを備えたことを特徴とするX線撮像装置。 - 前記傾斜部の傾斜角を前記二次元X線像検出器の検出面に対して略45度としたことを特徴とする請求項1に記載のX線撮像装置。
- 前記支持部材は裏面側に設けた脚部を介して筐体に固定し、前記脚部を除く前記支持部材の裏面側と前記筐体との間に前記空間部を形成したことを特徴とする請求項1に記載のX線撮像装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007060000A JP4393528B2 (ja) | 2000-11-30 | 2007-03-09 | X線撮像装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000366323 | 2000-11-30 | ||
JP2007060000A JP4393528B2 (ja) | 2000-11-30 | 2007-03-09 | X線撮像装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001360920A Division JP2002267758A (ja) | 2000-11-30 | 2001-11-27 | X線撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007199079A JP2007199079A (ja) | 2007-08-09 |
JP4393528B2 true JP4393528B2 (ja) | 2010-01-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007060000A Expired - Fee Related JP4393528B2 (ja) | 2000-11-30 | 2007-03-09 | X線撮像装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4393528B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102460216A (zh) * | 2009-06-05 | 2012-05-16 | 佳能株式会社 | 放射线摄像设备 |
CN108966642A (zh) * | 2017-03-22 | 2018-12-07 | 富士胶片株式会社 | 放射线检测器以及放射线图像摄影装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047467A (ja) * | 2007-08-15 | 2009-03-05 | Rigaku Corp | 放射線検出装置 |
JP5725753B2 (ja) * | 2010-08-12 | 2015-05-27 | 株式会社東芝 | 放射線検出装置 |
JP5743477B2 (ja) * | 2010-09-29 | 2015-07-01 | キヤノン株式会社 | 放射線撮影用装置 |
JP5606273B2 (ja) | 2010-10-29 | 2014-10-15 | キヤノン株式会社 | 放射線画像撮影装置 |
KR101157600B1 (ko) * | 2010-11-09 | 2012-06-19 | 주식회사 디알텍 | 디지털 x선 검출장치 |
US8834021B2 (en) * | 2011-08-04 | 2014-09-16 | General Electric Company | Digital X-ray detector with a multi-functional panel support |
JP5627049B2 (ja) * | 2013-06-07 | 2014-11-19 | 富士フイルム株式会社 | 電子カセッテ |
JP2015102419A (ja) * | 2013-11-25 | 2015-06-04 | キヤノン株式会社 | 放射線検出装置および放射線撮像システム |
JP2017203672A (ja) * | 2016-05-11 | 2017-11-16 | 東芝電子管デバイス株式会社 | 放射線検出器 |
-
2007
- 2007-03-09 JP JP2007060000A patent/JP4393528B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102460216A (zh) * | 2009-06-05 | 2012-05-16 | 佳能株式会社 | 放射线摄像设备 |
CN102460216B (zh) * | 2009-06-05 | 2014-11-05 | 佳能株式会社 | 放射线摄像设备 |
CN108966642A (zh) * | 2017-03-22 | 2018-12-07 | 富士胶片株式会社 | 放射线检测器以及放射线图像摄影装置 |
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JP2007199079A (ja) | 2007-08-09 |
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