JP4384091B2 - 可搬型放射線撮影装置 - Google Patents
可搬型放射線撮影装置 Download PDFInfo
- Publication number
- JP4384091B2 JP4384091B2 JP2005203951A JP2005203951A JP4384091B2 JP 4384091 B2 JP4384091 B2 JP 4384091B2 JP 2005203951 A JP2005203951 A JP 2005203951A JP 2005203951 A JP2005203951 A JP 2005203951A JP 4384091 B2 JP4384091 B2 JP 4384091B2
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- JP
- Japan
- Prior art keywords
- radiation
- imaging apparatus
- imaging area
- area
- radiation imaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Description
22、53a、53b、62、72、82 筐体
25 X線像検出パネル
31a、31b、65a、65b 凸部
54、58 開口部
56 グリッド
57 フレーム
83a、83b 凹部
A 有効撮影エリア
B、B’、B” 目標撮影エリア
Claims (4)
- 放射線を電気信号に変換するための素子を二次元的に配列し、有効撮影エリアを有するセンサを内蔵した筐体から成る可搬型放射線撮影装置において、前記筐体の側面に前記有効撮影エリアを側方に投影した同一幅又は近似幅の目標撮影エリアを区画するための段差又は摩擦抵抗が異なる部分を設けたことを特徴とする可搬型放射線撮影装置。
- 前記筐体は前記センサの有効撮影エリア上に配置するグリッドユニットを備え、該グリッドユニットの側面に、前記センサの有効撮影エリアを側方に投影した同一幅又は近似幅の目標撮影エリアを区画するための段差又は摩擦抵抗が異なる部分を設けたことを特徴とする請求項1に記載の可搬型放射線撮影装置。
- 前記段差又は摩擦抵抗が異なる部分は前記目標撮影エリアの区画に沿って部分的に設けたことを特徴とする請求項1に記載の可搬型放射線撮影装置。
- 前記段差又は摩擦抵抗が異なる部分は四方の前記側面に設けたことを特徴とする請求項1又は2に記載の可搬型放射線撮影装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005203951A JP4384091B2 (ja) | 2005-07-13 | 2005-07-13 | 可搬型放射線撮影装置 |
| US11/482,320 US7429131B2 (en) | 2005-07-13 | 2006-07-07 | Portable radiographic imaging apparatus |
| KR1020060065709A KR20070008459A (ko) | 2005-07-13 | 2006-07-13 | 휴대용 방사선 촬영 장치 |
| CNB2006101058522A CN100477961C (zh) | 2005-07-13 | 2006-07-13 | 便携式放射线成像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005203951A JP4384091B2 (ja) | 2005-07-13 | 2005-07-13 | 可搬型放射線撮影装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007020679A JP2007020679A (ja) | 2007-02-01 |
| JP4384091B2 true JP4384091B2 (ja) | 2009-12-16 |
Family
ID=37693304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005203951A Expired - Fee Related JP4384091B2 (ja) | 2005-07-13 | 2005-07-13 | 可搬型放射線撮影装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7429131B2 (ja) |
| JP (1) | JP4384091B2 (ja) |
| KR (1) | KR20070008459A (ja) |
| CN (1) | CN100477961C (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7482595B1 (en) * | 2006-03-31 | 2009-01-27 | General Electric Company | Digital radiography detector assembly with access opening |
| US7896547B2 (en) | 2007-07-27 | 2011-03-01 | Fujifilm Corporation | Radiation image capturing system |
| US7737427B2 (en) | 2007-07-30 | 2010-06-15 | Fujifilm Corporation | Radiation image capturing system |
| NL1036181A1 (nl) * | 2007-11-30 | 2009-06-04 | Asml Netherlands Bv | A lithographic apparatus, a projection system and a device manufacturing method. |
| USD611149S1 (en) * | 2008-01-16 | 2010-03-02 | Riley Thomas J | Stand upon protector for radiological cartridge |
| JP5347554B2 (ja) * | 2009-02-23 | 2013-11-20 | 株式会社島津製作所 | 放射線撮像装置およびゲインキャリブレーション方法 |
| JP5908668B2 (ja) * | 2010-04-12 | 2016-04-26 | 富士フイルム株式会社 | 可搬型放射線撮影装置 |
| JP2012177870A (ja) * | 2011-02-28 | 2012-09-13 | Fujifilm Corp | 放射線撮像装置 |
| JP5705694B2 (ja) * | 2011-09-28 | 2015-04-22 | 富士フイルム株式会社 | 可搬型放射線画像撮影装置、及び放射線画像撮影システム |
| JP5597291B2 (ja) * | 2013-09-20 | 2014-10-01 | キヤノン株式会社 | グリッド、撮影装置及び放射線画像撮影装置 |
| JP6833342B2 (ja) * | 2016-04-28 | 2021-02-24 | キヤノン株式会社 | 放射線撮影装置および放射線撮影システム |
| CN109661199A (zh) * | 2017-03-30 | 2019-04-19 | 皇家飞利浦有限公司 | 包括移动x射线设备的移动x射线系统 |
| US20210048543A1 (en) * | 2019-08-13 | 2021-02-18 | Vieworks Co., Ltd. | X-ray detector cover and x-ray detector having same |
| JP7825996B2 (ja) * | 2021-12-22 | 2026-03-09 | キヤノン株式会社 | 放射線撮影装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2161058A (en) * | 1939-02-25 | 1939-06-06 | Charles B Kamiss | X-ray cassette |
| US4303327A (en) * | 1980-11-03 | 1981-12-01 | Polaroid Corporation | Film cassette with pressure plate assembly latching system |
| USH1201H (en) * | 1989-08-12 | 1993-06-01 | Konica Corporation | Direct radiography system |
| US5276333A (en) * | 1991-11-27 | 1994-01-04 | Eastman Kodak Company | X-ray cassette having removable photographic element |
| US5259016A (en) * | 1992-10-22 | 1993-11-02 | Eastman Kodak Company | Assembly for radiographic imaging |
| US5652781A (en) * | 1996-04-24 | 1997-07-29 | Eastman Kodak Company | Intensifying x-ray film cassette |
| US5912944A (en) * | 1997-09-30 | 1999-06-15 | Eastman Kodak Company | X-ray cassette |
| US5992416A (en) * | 1998-03-06 | 1999-11-30 | Jackson, Sr.; Leon Franklin | Portable X-ray foundation |
| US6354737B1 (en) * | 1999-11-12 | 2002-03-12 | Direct Radiography Corp. | Digital image orientation marker |
| JP3577003B2 (ja) | 2000-06-27 | 2004-10-13 | キヤノン株式会社 | 可搬型放射線画像撮影装置 |
| JP4617017B2 (ja) | 2001-03-29 | 2011-01-19 | キヤノン株式会社 | X線撮影装置 |
| JP2004177251A (ja) | 2002-11-27 | 2004-06-24 | Canon Inc | 放射線画像撮影装置 |
| JP4248940B2 (ja) * | 2003-06-09 | 2009-04-02 | 富士フイルム株式会社 | 放射線検出用カセッテ |
| JP3862681B2 (ja) | 2003-08-29 | 2006-12-27 | キヤノン株式会社 | X線画像撮影装置 |
| US7189972B2 (en) * | 2004-10-04 | 2007-03-13 | General Electric Company | X-ray detector with impact absorbing cover |
| US20060256927A1 (en) * | 2005-05-12 | 2006-11-16 | Meittunen Eric J | Portable x-ray film cassette safety device and placement process with or without inflation device |
-
2005
- 2005-07-13 JP JP2005203951A patent/JP4384091B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-07 US US11/482,320 patent/US7429131B2/en not_active Expired - Fee Related
- 2006-07-13 CN CNB2006101058522A patent/CN100477961C/zh not_active Expired - Fee Related
- 2006-07-13 KR KR1020060065709A patent/KR20070008459A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007020679A (ja) | 2007-02-01 |
| KR20070008459A (ko) | 2007-01-17 |
| CN100477961C (zh) | 2009-04-15 |
| US7429131B2 (en) | 2008-09-30 |
| CN1907224A (zh) | 2007-02-07 |
| US20070023667A1 (en) | 2007-02-01 |
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