JP2008090304A - ディジタルx線検出器 - Google Patents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20188—Auxiliary details, e.g. casings or cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/04—Holders for X-ray films
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
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Abstract
【解決手段】イメージング・システム(10)に用いられるX線検出器(60)を提供する。X線検出器(60)は、X線(22)の受光に応答して電気信号を出力するように構成されている検出器サブシステム(68)を含んでいる。X線検出器(60)はまた、検出器サブシステム(68)を受け入れる少なくとも一つの開口(70)を有する単一個構成の保護筐体(62)を含んでいる。
【選択図】図4
Description
12 放射線源
14 水平アーム
16 被検体/対象
17 患者テーブル又は支持体
18 支柱
20 可動式X線ユニット台
22 X線ビーム
24 検出器
26 有線/無線リンク
28 焦点スポット
30 軸
32 コリメータ
34 システム制御器
36 運動サブシステム
38 モータ制御器
40 放射線制御器
42 データ取得サーキットリ
44 画像再構成器
46 コンピュータ
48 メモリ
50 操作者ワークステーション
52 表示器
54 プリンタ
56 PACS
58 遠隔クライアント
60 フラット・パネル型ディジタルX線検出器
62 単一個構成の保護筐体
64 端辺/隅角キャップ
66 把手
68 検出器サブシステム
70 開口
72 撮像パネル
74 パネル支持体
76 読み出し電子回路
78 筐体の内面に設けられる圧縮自在の材料
Claims (10)
- X線(22)の受光に応答して電気信号を出力するように構成されている検出器サブシステム(68)と、
該検出器サブシステム(68)を受け入れる少なくとも一つの開口(70)を有する単一個構成の保護筐体(62)と
を備えたX線検出器(60)。 - 前記単一個構成の保護筐体(62)は、金属、合金、プラスチック、複合材料、又はこれらの組み合わせの少なくとも一つを含んでいる、請求項1に記載のX線検出器(60)。
- 前記検出器サブシステム(68)は、撮像パネル(72)、パネル支持体(74)及び付設の電子回路(76)をさらに含んでいる、請求項1に記載のX線検出器(60)。
- 前記パネル支持体(74)は、金属、合金、プラスチック、複合材料、フォーム・コアを組み合わせた複合材料、又はこれらの組み合わせの少なくとも一つを含んでいる、請求項3に記載のX線検出器(60)。
- 前記単一個構成の保護筐体(62)のそれぞれの隅角、それぞれの端辺、又はそれぞれの端辺の部分に配設された1又は複数の隅角キャップ又は端辺キャップ(64)をさらに含んでいる請求項1に記載のX線検出器(60)。
- 前記単一個構成の保護筐体(62)に機械的に結合された把手(66)をさらに含んでいる請求項1に記載のX線検出器(60)。
- 前記単一個構成の保護筐体(62)の内面の1又は複数の部分に配設されており、前記検出器サブシステム(68)を固定する圧縮自在の材料(78)の1又は複数の層をさらに含んでいる請求項1に記載のX線検出器(60)。
- 前記X線検出器(60)の異なる構成要素の間に配設された衝撃吸収材料の1又は複数の層をさらに含んでいる請求項1に記載のX線検出器(60)。
- X線(22)の受光に応答して電気信号を出力するように構成されており、炭素繊維強化プラスチック材料で形成されたパネル支持体(74)に配設されている撮像パネル(72)及び付設の電子回路(76)を含む検出器サブシステム(68)と、
炭素繊維強化プラスチック材料で形成されており、前記検出器サブシステム(68)を受け入れる少なくとも一つの開口(70)を有する単一個構成の保護筐体(62)と
を備えた可搬型X線検出器(60)。 - X線検出器(60)を製造する方法であって、
少なくとも一つの開口(70)を有する単一個構成の保護筐体(62)を作製するステップと、
X線(22)の受光に応答して電気信号を出力するように構成されており、撮像パネル(72)、パネル支持体(74)及び付設の電子回路(76)を含む検出器サブシステム(68)を組み立てるステップと、
前記検出器サブシステム(68)を、前記少なくとも一つの開口(70)を介して前記単一個構成の保護筐体(62)の内部に配設するステップと
を備えた方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/542,430 US7488946B2 (en) | 2006-10-03 | 2006-10-03 | Digital x-ray detectors |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014231139A Division JP2015092159A (ja) | 2006-10-03 | 2014-11-14 | ディジタルx線検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008090304A true JP2008090304A (ja) | 2008-04-17 |
JP2008090304A5 JP2008090304A5 (ja) | 2011-11-10 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007253094A Pending JP2008090304A (ja) | 2006-10-03 | 2007-09-28 | ディジタルx線検出器 |
JP2014231139A Pending JP2015092159A (ja) | 2006-10-03 | 2014-11-14 | ディジタルx線検出器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014231139A Pending JP2015092159A (ja) | 2006-10-03 | 2014-11-14 | ディジタルx線検出器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7488946B2 (ja) |
JP (2) | JP2008090304A (ja) |
CN (1) | CN101156782B (ja) |
DE (1) | DE102007046258A1 (ja) |
FR (1) | FR2906617B1 (ja) |
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JP2010085206A (ja) * | 2008-09-30 | 2010-04-15 | Fujifilm Corp | 放射線検出装置用収容具 |
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Also Published As
Publication number | Publication date |
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CN101156782B (zh) | 2012-05-30 |
CN101156782A (zh) | 2008-04-09 |
US7488946B2 (en) | 2009-02-10 |
FR2906617A1 (fr) | 2008-04-04 |
JP2015092159A (ja) | 2015-05-14 |
FR2906617B1 (fr) | 2015-12-11 |
DE102007046258A1 (de) | 2008-04-10 |
US20080078939A1 (en) | 2008-04-03 |
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