CN100370951C - X线诊断装置 - Google Patents

X线诊断装置 Download PDF

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Publication number
CN100370951C
CN100370951C CNB038018632A CN03801863A CN100370951C CN 100370951 C CN100370951 C CN 100370951C CN B038018632 A CNB038018632 A CN B038018632A CN 03801863 A CN03801863 A CN 03801863A CN 100370951 C CN100370951 C CN 100370951C
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China
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ray
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mentioned
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Expired - Fee Related
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CNB038018632A
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English (en)
Chinese (zh)
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CN1610521A (zh
Inventor
池田重之
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Hitachi Healthcare Manufacturing Ltd
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Hitachi Medical Corp
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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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • 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
    • 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
    • A61B6/585—Calibration of detector units
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
CNB038018632A 2001-12-28 2003-01-06 X线诊断装置 Expired - Fee Related CN100370951C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP399779/2001 2001-12-28
JP2001399779A JP4203710B2 (ja) 2001-12-28 2001-12-28 Ｘ線画像処理装置

Publications (2)

Publication Number Publication Date
CN1610521A CN1610521A (zh) 2005-04-27
CN100370951C true CN100370951C (zh) 2008-02-27

Family

ID=19189523

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038018632A Expired - Fee Related CN100370951C (zh) 2001-12-28 2003-01-06 X线诊断装置

Country Status (4)

Country Link
US (1) US7042979B2 (https=)
JP (1) JP4203710B2 (https=)
CN (1) CN100370951C (https=)
WO (1) WO2003057039A1 (https=)

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JP4178071B2 (ja) * 2003-04-23 2008-11-12 株式会社日立メディコ Ｘ線画像診断装置
DE102004003881B4 (de) * 2004-01-26 2013-06-06 Siemens Aktiengesellschaft Bildaufnahmevorrichtung
JP2005287773A (ja) 2004-03-31 2005-10-20 Canon Inc 画像撮影装置及び画像撮影システム
JP4690106B2 (ja) * 2005-04-26 2011-06-01 富士フイルム株式会社 放射線画像情報検出方法および放射線画像情報検出装置
WO2007026419A1 (ja) * 2005-08-31 2007-03-08 Shimadzu Corporation 放射線撮像装置および放射線検出信号処理方法
JP5013718B2 (ja) * 2006-02-17 2012-08-29 キヤノン株式会社 放射線画像取得装置及び方法
JP4989120B2 (ja) * 2006-06-16 2012-08-01 キヤノン株式会社 放射線撮像システム及びその駆動方法
JP2008125903A (ja) 2006-11-22 2008-06-05 Hamamatsu Photonics Kk 撮像装置
US20080237507A1 (en) * 2007-03-27 2008-10-02 Fujifilm Corporation Radiation image recording system
JP5199735B2 (ja) * 2008-06-06 2013-05-15 富士フイルム株式会社 放射線画像データ補正方法および装置並びに放射線画像撮影装置
JP5483832B2 (ja) * 2008-06-10 2014-05-07 キヤノン株式会社 放射線撮影制御装置および方法
FI20086240A7 (fi) * 2008-12-23 2010-06-24 Palodex Group Oy Kuvalevyn lukijalaitteen puhdistusjärjestelmä
FI20086241A7 (fi) 2008-12-23 2010-06-24 Palodex Group Oy Kuvalevyn lukijalaite
JP2010213798A (ja) * 2009-03-13 2010-09-30 Toshiba Corp 循環器用ｘ線診断システム
US8768035B2 (en) * 2011-04-27 2014-07-01 General Electric Company X-ray system and method for processing image data
JP5804821B2 (ja) 2011-07-25 2015-11-04 キヤノン株式会社 放射線撮影装置及びその制御方法
KR102065318B1 (ko) 2012-02-03 2020-01-10 라피스캔 시스템스, 인코포레이티드 조합형 산란 및 투과 멀티-뷰 이미징 시스템
US10670740B2 (en) 2012-02-14 2020-06-02 American Science And Engineering, Inc. Spectral discrimination using wavelength-shifting fiber-coupled scintillation detectors
BR112014019517B1 (pt) 2012-02-14 2022-05-10 American Science and Engineering, Inc Detector de radiação de raio x
US20140037049A1 (en) * 2012-07-31 2014-02-06 General Electric Company Systems and methods for interventional imaging
JP2014073388A (ja) * 2013-11-01 2014-04-24 Canon Inc 制御装置、放射線撮影装置、制御方法およびプログラム
US9737271B2 (en) 2014-04-09 2017-08-22 Canon Kabushiki Kaisha Radiation imaging apparatus and control method of the same
FR3019959B1 (fr) * 2014-04-11 2018-05-04 Trixell Procede de calibration d'un imageur numerique
JP6525579B2 (ja) 2014-12-22 2019-06-05 キヤノン株式会社 放射線撮像装置及び放射線撮像システム
JP6746603B2 (ja) 2015-03-20 2020-08-26 ラピスカン システムズ、インコーポレイテッド 手持ち式携帯型後方散乱検査システム
JP6671109B2 (ja) 2015-05-15 2020-03-25 キヤノン株式会社 放射線撮影装置、放射線撮影方法、及びプログラム
JP6609119B2 (ja) * 2015-06-03 2019-11-20 キヤノン株式会社 放射線撮影装置、放射線撮影方法、放射線撮影システム、及びプログラム
JP6609123B2 (ja) * 2015-06-22 2019-11-20 キヤノン株式会社 放射線撮影装置、放射線撮影方法、放射線撮影システム、及びプログラム
JP6708434B2 (ja) * 2016-02-19 2020-06-10 キヤノン株式会社 放射線撮像装置及び放射線撮像装置の処理方法
JP6727017B2 (ja) * 2016-04-21 2020-07-22 キヤノン株式会社 撮像装置及びその制御方法、及び、画像処理装置及び画像処理方法
JP6951158B2 (ja) * 2017-09-05 2021-10-20 キヤノン株式会社 放射線撮像装置、その駆動方法および放射線撮像システム
WO2019245636A1 (en) 2018-06-20 2019-12-26 American Science And Engineering, Inc. Wavelength-shifting sheet-coupled scintillation detectors
JP6788648B2 (ja) * 2018-10-24 2020-11-25 キヤノン株式会社 放射線撮影装置、放射線撮影方法及びプログラム
JP7390845B2 (ja) * 2019-10-07 2023-12-04 キヤノン株式会社 放射線撮影装置
US11175245B1 (en) 2020-06-15 2021-11-16 American Science And Engineering, Inc. Scatter X-ray imaging with adaptive scanning beam intensity
US11340361B1 (en) 2020-11-23 2022-05-24 American Science And Engineering, Inc. Wireless transmission detector panel for an X-ray scanner
JP7599984B2 (ja) * 2021-02-12 2024-12-16 キヤノン株式会社 放射線撮像装置、放射線撮像システム、放射線撮像装置の制御方法およびプログラム
KR102498086B1 (ko) * 2021-05-07 2023-02-10 오스템글로벌 주식회사 광 센서를 이용하여 오프셋이 보정된 이미지를 제공하는 방법, 디바이스 및 기록매체
CN118235216A (zh) 2021-10-01 2024-06-21 拉皮斯坎控股公司 用于并发产生多个基本相似的x射线束的方法和系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07236093A (ja) * 1994-02-21 1995-09-05 Toshiba Medical Eng Co Ltd 撮像装置
US5452338A (en) * 1994-07-07 1995-09-19 General Electric Company Method and system for real time offset correction in a large area solid state x-ray detector
JPH07250283A (ja) * 1994-03-10 1995-09-26 Hitachi Medical Corp Ｘ線透視撮影装置
US5970115A (en) * 1996-11-29 1999-10-19 Varian Medical Systems, Inc. Multiple mode digital X-ray imaging system

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US4689487A (en) * 1984-09-03 1987-08-25 Kabushiki Kaisha Toshiba Radiographic image detection apparatus
US5319206A (en) * 1992-12-16 1994-06-07 E. I. Du Pont De Nemours And Company Method and apparatus for acquiring an X-ray image using a solid state device
JP3526891B2 (ja) * 1993-09-01 2004-05-17 富士写真フイルム株式会社 放射線画像信号読出方法およびそれに用いられる放射線検出器
US5920070A (en) * 1996-11-27 1999-07-06 General Electric Company Solid state area x-ray detector with adjustable bias
US6751289B2 (en) * 2000-10-10 2004-06-15 Kabushiki Kaisha Toshiba X-ray diagnostic apparatus
JP4146113B2 (ja) 2000-10-10 2008-09-03 株式会社東芝 Ｘ線診断装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07236093A (ja) * 1994-02-21 1995-09-05 Toshiba Medical Eng Co Ltd 撮像装置
JPH07250283A (ja) * 1994-03-10 1995-09-26 Hitachi Medical Corp Ｘ線透視撮影装置
US5452338A (en) * 1994-07-07 1995-09-19 General Electric Company Method and system for real time offset correction in a large area solid state x-ray detector
US5970115A (en) * 1996-11-29 1999-10-19 Varian Medical Systems, Inc. Multiple mode digital X-ray imaging system

Also Published As

Publication number Publication date
US20050078793A1 (en) 2005-04-14
JP2003190126A (ja) 2003-07-08
CN1610521A (zh) 2005-04-27
WO2003057039A1 (en) 2003-07-17
US7042979B2 (en) 2006-05-09
JP4203710B2 (ja) 2009-01-07

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HITACHI MEDICAL CORPORATION

Free format text: FORMER NAME: HITACHI MEDICAL CORP.

CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Hitachi Medical Corporation

Address before: Tokyo, Japan, Japan

Patentee before: Hitachi Medical Corporation

EE01 Entry into force of recordation of patent licensing contract

Assignee: Hitachi's medical system (Suzhou) company limited

Assignor: Hitachi Medical Corporation

Contract record no.: 2011990000733

Denomination of invention: X-ray dragnosis apparatus

Granted publication date: 20080227

License type: Exclusive License

Open date: 20050427

Record date: 20110801

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080227

Termination date: 20140106