JP2008168126A - X線検出器機構 - Google Patents
X線検出器機構 Download PDFInfo
- Publication number
- JP2008168126A JP2008168126A JP2008000889A JP2008000889A JP2008168126A JP 2008168126 A JP2008168126 A JP 2008168126A JP 2008000889 A JP2008000889 A JP 2008000889A JP 2008000889 A JP2008000889 A JP 2008000889A JP 2008168126 A JP2008168126 A JP 2008168126A
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- Prior art keywords
- flat
- box
- detector
- ray detector
- ray
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- 230000007246 mechanism Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- 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
- A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
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- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- 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
- A61B6/06—Diaphragms
-
- 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
-
- 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
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mathematical Physics (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
【解決手段】検出器(1)および所望のやり方でX線を導くように配置される散乱除去用グリッド(6)を備えるX線検出器機構。この機構は、互いからある間隔で離隔された2つの平坦面(3、4)、およびこの両平坦面を互いに結合する端部要素(5)を有する平坦箱(2)さらに備える。散乱除去用グリッド(6)が平坦箱の1つの平坦面に一体化され、平坦箱の少なくとも1つの端部に開口(7)が設けられていて、箱(2)の2つの平坦面(3、4)の間に検出器(1)を挿入することが可能になる。
【選択図】図2
Description
2 平坦箱
3 平坦面
4 平坦面
5 端部要素
6 散乱除去用グリッド
7 開口
8 患者
9 ベッド
10 X線装置
11 マットレス
Claims (7)
- 検出器(1)と、所望のやり方でX線を導くように配置される散乱除去用X線グリッド(6)とを備えるX線検出器機構であって、互いからある間隔で離隔された2つの平坦面(3、4)を有する平坦箱(2)と、前記平坦面を互いに結合する端部要素(5)とをさらに備え、前記散乱除去用グリッド(6)が前記平坦箱の1つの平坦面に一体化され、前記平坦箱の少なくとも1つの端部に開口(7)が設けられていて、前記箱(2)の前記2つの平坦面(3、4)の間に前記検出器(1)を挿入することが可能になることを特徴とするX線検出器機構。
- 前記開口(7)が前記平坦箱(2)の少なくとも2つの端部に設けられることを特徴とする請求項1記載のX線検出器機構。
- 前記開口(7)が、前記平坦箱(2)の対向した端部に設けられることを特徴とする請求項2記載のX線検出器機構。
- 前記平坦箱(2)が自立した構造体であることを特徴とする請求項1記載のX線検出器機構。
- 前記平坦箱(2)が炭素繊維材料で作られることを特徴とする請求項4記載のX線検出器機構。
- 前記平坦箱(2)に丸められた隅が与えられていることを特徴とする請求項1記載のX線検出器機構。
- 可動のX線ユニット(10)とともに使用するために設計されていることを特徴とする請求項1記載のX線検出器機構。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/621,206 US20080165931A1 (en) | 2007-01-09 | 2007-01-09 | X-Ray Detector Arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008168126A true JP2008168126A (ja) | 2008-07-24 |
Family
ID=39167940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008000889A Pending JP2008168126A (ja) | 2007-01-09 | 2008-01-08 | X線検出器機構 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080165931A1 (ja) |
| EP (1) | EP1943950A1 (ja) |
| JP (1) | JP2008168126A (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100111263A1 (en) * | 2008-10-30 | 2010-05-06 | General Electric Company | Modular handle for digital x-ray detectors |
| US8331536B2 (en) * | 2009-09-18 | 2012-12-11 | General Electric Company | Apparatus for reducing scattered X-ray detection and method of same |
| US8269182B2 (en) * | 2009-12-03 | 2012-09-18 | General Electric Company | Digital X-ray detector assembly |
| CN104039228B (zh) | 2011-11-15 | 2017-06-30 | 未来解决方案有限公司 | 用于产生x射线图像的装置、系统和方法 |
| JP6305890B2 (ja) * | 2014-09-22 | 2018-04-04 | 富士フイルム株式会社 | 電子カセッテシステムおよび電子カセッテ |
| US10799197B2 (en) | 2016-03-14 | 2020-10-13 | Koninklijke Philips N.V. | Round flat detector for X-ray imaging |
| JP7420574B2 (ja) * | 2020-01-30 | 2024-01-23 | キヤノンメディカルシステムズ株式会社 | X線診断装置および散乱線除去装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020150215A1 (en) * | 2001-04-11 | 2002-10-17 | Barnes Gary T. | Mobile radiography system and process |
| JP2005017513A (ja) * | 2003-06-24 | 2005-01-20 | Canon Inc | 放射線画像撮影装置 |
| JP2005148398A (ja) * | 2003-11-14 | 2005-06-09 | Obayashi Seisakusho:Kk | カセッテの装着が簡単なx線写真撮影装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802754A (en) * | 1956-05-02 | 1958-10-08 | Picker X Ray Corp Waite Mfg | Improvements relating to x-ray apparatus |
| DE3464975D1 (en) * | 1984-02-28 | 1987-08-27 | Siemens Ag | Diagnostic x-ray apparatus |
| US4760589A (en) * | 1986-04-21 | 1988-07-26 | Siczek Aldona A | Grid cabinet and cassette tray for an X-ray examination apparatus |
| US4752948A (en) * | 1986-12-01 | 1988-06-21 | University Of Chicago | Mobile radiography alignment device |
| US6850590B2 (en) * | 2001-11-23 | 2005-02-01 | Benjamin M. Galkin | Mammography cassette holder for patient comfort and methods of use |
| JP2004177251A (ja) * | 2002-11-27 | 2004-06-24 | Canon Inc | 放射線画像撮影装置 |
-
2007
- 2007-01-09 US US11/621,206 patent/US20080165931A1/en not_active Abandoned
-
2008
- 2008-01-08 JP JP2008000889A patent/JP2008168126A/ja active Pending
- 2008-01-09 EP EP08100230A patent/EP1943950A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020150215A1 (en) * | 2001-04-11 | 2002-10-17 | Barnes Gary T. | Mobile radiography system and process |
| JP2005017513A (ja) * | 2003-06-24 | 2005-01-20 | Canon Inc | 放射線画像撮影装置 |
| JP2005148398A (ja) * | 2003-11-14 | 2005-06-09 | Obayashi Seisakusho:Kk | カセッテの装着が簡単なx線写真撮影装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080165931A1 (en) | 2008-07-10 |
| EP1943950A1 (en) | 2008-07-16 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110105 |
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