ATE543438T1 - Röntgenaufnahmegerät und -verfahren - Google Patents

Röntgenaufnahmegerät und -verfahren

Info

Publication number
ATE543438T1
ATE543438T1 AT08155836T AT08155836T ATE543438T1 AT E543438 T1 ATE543438 T1 AT E543438T1 AT 08155836 T AT08155836 T AT 08155836T AT 08155836 T AT08155836 T AT 08155836T AT E543438 T1 ATE543438 T1 AT E543438T1
Authority
AT
Austria
Prior art keywords
ray irradiation
dose
tolerance
period
exposure
Prior art date
Application number
AT08155836T
Other languages
German (de)
English (en)
Inventor
Miho Inuga
Yoshida Takashi
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE543438T1 publication Critical patent/ATE543438T1/de

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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT08155836T 2007-05-07 2008-05-07 Röntgenaufnahmegerät und -verfahren ATE543438T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007122802A JP4944667B2 (ja) 2007-05-07 2007-05-07 Ｘ線撮影装置

Publications (1)

Publication Number Publication Date
ATE543438T1 true ATE543438T1 (de) 2012-02-15

Family

ID=39709078

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08155836T ATE543438T1 (de) 2007-05-07 2008-05-07 Röntgenaufnahmegerät und -verfahren

Country Status (5)

Country Link
US (1) US7742572B2 (enExample)
EP (1) EP1990005B1 (enExample)
JP (1) JP4944667B2 (enExample)
CN (1) CN101301208B (enExample)
AT (1) ATE543438T1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4981578B2 (ja) * 2007-08-14 2012-07-25 キヤノン株式会社 放射線撮影装置及びその制御方法
US8249218B2 (en) 2009-01-29 2012-08-21 The Invention Science Fund I, Llc Diagnostic delivery service
US8130904B2 (en) * 2009-01-29 2012-03-06 The Invention Science Fund I, Llc Diagnostic delivery service
US8744043B2 (en) 2010-01-05 2014-06-03 Fujifilm Corporation Radiation image capturing device and radiation image capturing system
US20120065994A1 (en) * 2010-09-13 2012-03-15 Carter Jeffrey D Methods and systems for utilizing electronic medical records to track and manage radiation doses
US8503613B2 (en) * 2010-11-24 2013-08-06 General Electric Company Dose level indication
JP5718063B2 (ja) * 2011-01-07 2015-05-13 株式会社日立メディコ 検査計画作成支援装置
JP5914503B2 (ja) * 2011-09-20 2016-05-11 富士フイルム株式会社 放射線撮影システムおよび放射線撮影システムの通信方法、並びに放射線画像検出装置
JP5558538B2 (ja) * 2011-12-08 2014-07-23 富士フイルム株式会社 放射線撮影装置、放射線撮影システム、放射線撮影装置の制御方法及び制御プログラム
CN103185672B (zh) * 2011-12-30 2016-03-02 北京谊安医疗系统股份有限公司 一种医疗设备的检测系统及方法
JP5660505B2 (ja) * 2012-03-19 2015-01-28 長崎県公立大学法人 放射線測定装置、およびこれを用いた管理システム、多項目監視システム
JP6021403B2 (ja) * 2012-04-19 2016-11-09 キヤノン株式会社 放射線撮像装置
JP5975733B2 (ja) * 2012-05-25 2016-08-23 富士フイルム株式会社 放射線画像検出装置およびその駆動制御方法、並びに放射線撮影システム
JP6058451B2 (ja) * 2013-03-29 2017-01-11 東芝メディカルシステムズ株式会社 磁気共鳴撮像装置
CN104825176B (zh) * 2014-02-11 2017-09-29 上海西门子医疗器械有限公司 一种x射线曝光控制的方法、装置与x射线设备
JP6587517B2 (ja) * 2015-11-13 2019-10-09 キヤノン株式会社 放射線撮像システム
DE102016212877B4 (de) * 2016-07-14 2021-08-12 Siemens Healthcare Gmbh Restzeitermittlung bei medizinischer Bildgebung
US20200286613A1 (en) * 2019-03-04 2020-09-10 Hologic, Inc. Detecting tube output roll off
DE102019217421A1 (de) * 2019-11-12 2021-05-12 Siemens Healthcare Gmbh Verfahren zur automatischen Regelung von Strahlendosen medizinischer Röntgengeräte
JP2020038228A (ja) * 2019-12-02 2020-03-12 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及びプログラム
CN113288187A (zh) * 2021-07-27 2021-08-24 深圳市丛峰科技有限公司 一种自适应剂量控制装置及方法
JP7604434B2 (ja) 2021-11-04 2024-12-23 キヤノン株式会社 放射線撮影装置、放射線撮影システム、及び制御方法
US12414217B2 (en) 2022-02-07 2025-09-09 Hologic, Inc. Systems and methods for adaptively controlling filament current in an X-ray tube

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US5966425A (en) * 1989-12-07 1999-10-12 Electromed International Apparatus and method for automatic X-ray control
JP3335679B2 (ja) * 1992-11-04 2002-10-21 東芝医用システムエンジニアリング株式会社 Ｘ線管理装置
DE10122041A1 (de) * 2001-05-07 2002-11-14 Philips Corp Intellectual Pty Verfahren und Vorrichtung zur Belichtung von Röntgenaufnahmen
US7894570B2 (en) 2003-11-25 2011-02-22 Koninklijke Philips Electronics N.V. Automatic dose adaptation as a function of patient body mass index in CT calcium scoring
JP4728585B2 (ja) * 2004-03-12 2011-07-20 株式会社東芝 Ｘ線診断装置およびｘ線診断装置のデータ処理方法
JP4612319B2 (ja) * 2004-03-24 2011-01-12 株式会社東芝 放射線被曝量評価システム及びその評価方法
JP2005296277A (ja) * 2004-04-09 2005-10-27 Toshiba Corp Ｘ線診断装置及びその診断方法
JP2006055635A (ja) * 2004-07-23 2006-03-02 Toshiba Corp Ｘ線コンピュータ断層撮影装置
JP4739738B2 (ja) * 2004-12-01 2011-08-03 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 線量評価方法およびｘ線ｃｔ装置
RU2397623C2 (ru) 2005-02-11 2010-08-20 Конинклейке Филипс Электроникс Н.В. Регулирование мощности дозы в рентгенографической системе
JP4828854B2 (ja) * 2005-04-12 2011-11-30 株式会社東芝 Ｘ線診断装置およびその管理装置
US20090041200A1 (en) * 2005-07-23 2009-02-12 Tomotherapy Incorporated Radiation therapy imaging and delivery utilizing coordinated motion of jaws, gantry, and couch
DE102005036514B4 (de) * 2005-08-03 2017-08-31 Siemens Healthcare Gmbh Verfahren und Einrichtung zum Erzeugen eines digitalen Röntgenbildes von einem Untersuchungsobjekt
JP2007097909A (ja) * 2005-10-05 2007-04-19 Bio Arts:Kk 放射線被曝線量管理システム及び記憶媒体
US7620152B2 (en) * 2006-12-28 2009-11-17 Canon Kabushiki Kaisha Radiation imaging apparatus, method of controlling the radiation imaging apparatus and computer-readable storage medium

Also Published As

Publication number Publication date
US20080317205A1 (en) 2008-12-25
US7742572B2 (en) 2010-06-22
JP2008272381A (ja) 2008-11-13
CN101301208A (zh) 2008-11-12
EP1990005A1 (en) 2008-11-12
EP1990005B1 (en) 2012-02-01
JP4944667B2 (ja) 2012-06-06
CN101301208B (zh) 2011-06-01

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