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DE60045329D1 - Röntgenkamera - Google Patents

Röntgenkamera

Info

Publication number
DE60045329D1
DE60045329D1 DE60045329T DE60045329T DE60045329D1 DE 60045329 D1 DE60045329 D1 DE 60045329D1 DE 60045329 T DE60045329 T DE 60045329T DE 60045329 T DE60045329 T DE 60045329T DE 60045329 D1 DE60045329 D1 DE 60045329D1
Authority
DE
Germany
Prior art keywords
ray camera
ray
camera
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 - Lifetime
Application number
DE60045329T
Other languages
English (en)
Inventor
Toshiyoshi Yamamoto
Takuo Shimada
Atsushi Sakata
Kazuya Kondo
Yoshihiro Ino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60045329D1 publication Critical patent/DE60045329D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
    • 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
    • H04N5/321—Transforming X-rays with video transmission of fluoroscopic images
    • H04N5/325—Image enhancement, e.g. by subtraction techniques using polyenergetic X-rays

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE60045329T 1999-03-29 2000-03-23 Röntgenkamera Expired - Lifetime DE60045329D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11085844A JP2000278607A (ja) 1999-03-29 1999-03-29 Ｘ線撮影装置
PCT/JP2000/001784 WO2000057786A1 (fr) 1999-03-29 2000-03-23 Camera a rayons x

Publications (1)

Publication Number Publication Date
DE60045329D1 true DE60045329D1 (de) 2011-01-20

Family

ID=13870187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045329T Expired - Lifetime DE60045329D1 (de) 1999-03-29 2000-03-23 Röntgenkamera

Country Status (5)

Country Link
US (1) US6748049B1 (de)
EP (1) EP1080690B1 (de)
JP (1) JP2000278607A (de)
DE (1) DE60045329D1 (de)
WO (1) WO2000057786A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4630305B2 (ja) * 2007-05-10 2011-02-09 名古屋電機工業株式会社 Ｘ線検査装置、ｘ線検査方法およびｘ線検査装置の制御プログラム
JP5912427B2 (ja) * 2011-11-08 2016-04-27 浜松ホトニクス株式会社 非破壊検査装置及び当該装置での位置ずれ検出方法
JP6079588B2 (ja) * 2013-11-27 2017-02-15 株式会社島津製作所 Ｘ線撮影装置
JP6189772B2 (ja) * 2014-03-03 2017-08-30 富士フイルム株式会社 放射線画像撮影システム、画像処理装置、放射線画像撮影システムの制御方法、及び放射線画像撮影システムの制御プログラム
JP6072100B2 (ja) * 2015-01-30 2017-02-01 キヤノン株式会社 放射線撮影システム、制御方法、制御方法、及びプログラム
JP6072102B2 (ja) * 2015-01-30 2017-02-01 キヤノン株式会社 放射線撮影システム及び放射線撮影方法
JP6072096B2 (ja) 2015-01-30 2017-02-01 キヤノン株式会社 放射線撮影システム、制御方法、制御方法、及びプログラム
JP6614784B2 (ja) * 2015-03-27 2019-12-04 キヤノン株式会社 放射線撮影システム、制御方法およびプログラム
JP6443195B2 (ja) * 2015-04-14 2018-12-26 コニカミノルタ株式会社 放射線画像撮影システム
JP6548628B2 (ja) * 2016-12-26 2019-07-24 キヤノン株式会社 放射線撮影システム及び放射線撮影方法
JP6513068B2 (ja) * 2016-12-26 2019-05-15 キヤノン株式会社 放射線撮影システム、制御装置、制御方法、及びプログラム
US10694112B2 (en) * 2018-01-03 2020-06-23 Getac Technology Corporation Vehicular image pickup device and image capturing method
JP7108457B2 (ja) * 2018-04-26 2022-07-28 キヤノン株式会社 放射線撮影装置、面積線量取得装置および方法、プログラム
JP6780065B2 (ja) * 2019-06-26 2020-11-04 キヤノン株式会社 放射線撮影システム及び放射線撮影方法
CN110664422A (zh) * 2019-09-09 2020-01-10 东软医疗系统股份有限公司 探测器模块、探测器及医疗成像设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203144A (ja) 1987-02-17 1988-08-23 ベン・アレン・ア−ノルド 骨のミネラル測定のための量的コンピュ−タ断層写真システムのための較正ファントム
JPH04168883A (ja) 1990-10-31 1992-06-17 Shimadzu Corp Ｘ線透視撮影装置
JP3030950B2 (ja) 1991-08-09 2000-04-10 松下電器産業株式会社 校正用ファントムおよびデータ校正法
EP0562657B1 (de) * 1992-03-17 1998-09-16 Koninklijke Philips Electronics N.V. Bildgebendes System mit Mitteln zur Kompensation von Vignettierung und ein solches bildgebendes System enthaltende Röntgenuntersuchungseinrichtung
JP2983421B2 (ja) 1993-11-26 1999-11-29 帝人株式会社 骨計測方法及び装置
JP2778487B2 (ja) 1994-10-28 1998-07-23 株式会社島津製作所 放射線撮像装置
JP3353499B2 (ja) 1994-10-28 2002-12-03 株式会社島津製作所 Ｘ線撮像装置
JPH08215190A (ja) * 1995-02-09 1996-08-27 Morita Mfg Co Ltd 画像検出装置および医療用ｘ線撮影装置
EP0812506A1 (de) 1995-12-27 1997-12-17 Koninklijke Philips Electronics N.V. Röntgenuntersuchungsvorrichtung mit bildaufnahmeapparat eine korrektureinheit aufweisend
JP3658908B2 (ja) * 1997-01-31 2005-06-15 株式会社島津製作所 Ｘ線撮像装置
JP4383558B2 (ja) * 1998-07-21 2009-12-16 東芝医用システムエンジニアリング株式会社 Ｘ線診断装置及び放射線診断装置
DE69939621D1 (de) * 1998-12-08 2008-11-06 Koninkl Philips Electronics Nv Röntgenstrahlung-prüfungsvorrichtung enthaltend eine object-absorptionseigenschaften abhängige helligkeitssteuerung
US6292535B1 (en) * 1999-12-21 2001-09-18 Canon Kabushiki Kaisha Digital X-ray imaging system with automatic display image greyscale enhancement and method

Also Published As

Publication number Publication date
JP2000278607A (ja) 2000-10-06
EP1080690B1 (de) 2010-12-08
WO2000057786A1 (fr) 2000-10-05
US6748049B1 (en) 2004-06-08
EP1080690A1 (de) 2001-03-07
EP1080690A4 (de) 2008-11-19

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