CN103767717A - 辐射形状滤波器的选择 - Google Patents
辐射形状滤波器的选择 Download PDFInfo
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- CN103767717A CN103767717A CN201310491624.3A CN201310491624A CN103767717A CN 103767717 A CN103767717 A CN 103767717A CN 201310491624 A CN201310491624 A CN 201310491624A CN 103767717 A CN103767717 A CN 103767717A
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- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
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- A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
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- 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
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- A61B6/48—Diagnostic techniques
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- A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
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- A—HUMAN NECESSITIES
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- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0492—Positioning of patients; Tiltable beds or the like using markers or indicia for aiding patient positioning
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012219051.1 | 2012-10-18 | ||
DE102012219051.1A DE102012219051A1 (de) | 2012-10-18 | 2012-10-18 | Auswahl eines Strahlungsformfilters |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103767717A true CN103767717A (zh) | 2014-05-07 |
CN103767717B CN103767717B (zh) | 2016-04-06 |
Family
ID=50436980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310491624.3A Expired - Fee Related CN103767717B (zh) | 2012-10-18 | 2013-10-18 | 辐射形状滤波器的选择 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9254109B2 (zh) |
KR (1) | KR20140049937A (zh) |
CN (1) | CN103767717B (zh) |
DE (1) | DE102012219051A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104127199A (zh) * | 2014-07-14 | 2014-11-05 | 沈阳东软医疗系统有限公司 | 一种形状过滤器的设定方法和装置 |
CN105832355A (zh) * | 2015-02-02 | 2016-08-10 | 帕洛代克斯集团有限公司 | 小视场x射线成像的系统和方法 |
CN105962960A (zh) * | 2015-03-12 | 2016-09-28 | 西门子股份公司 | 用于确定x射线管电流分布的方法、计算机程序、数据载体和x射线图像记录设备 |
CN105962959A (zh) * | 2015-03-12 | 2016-09-28 | 西门子公司 | 对于虚拟x射线量子能量分布产生图像的方法和拍摄装置 |
CN106659448A (zh) * | 2014-06-30 | 2017-05-10 | 爱克发医疗保健公司 | 用于配置x射线成像系统的方法和系统 |
CN106901767A (zh) * | 2015-12-22 | 2017-06-30 | 西门子医疗有限公司 | X射线系统和图像重建方法 |
CN109602429A (zh) * | 2018-12-05 | 2019-04-12 | 余姚德诚科技咨询有限公司 | 低辐射量数字化造影仪 |
CN110832613A (zh) * | 2017-07-07 | 2020-02-21 | 国际商业机器公司 | 实时x射线剂量计 |
CN111491564A (zh) * | 2018-01-05 | 2020-08-04 | 皇家飞利浦有限公司 | 用于生成双能量成像数据的装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102011108508A1 (de) * | 2011-07-25 | 2013-01-31 | Carl Zeiss Meditec Ag | Anpassung eines Strahlungsfelds |
US20150036792A1 (en) * | 2013-08-01 | 2015-02-05 | Korea Advanced Institute Of Science And Technology | Computed tomography apparatus, and method of generating image by using computed tomography apparatus |
JP6266284B2 (ja) * | 2013-09-19 | 2018-01-24 | 東芝メディカルシステムズ株式会社 | X線診断装置 |
DE102014202330B3 (de) * | 2014-02-10 | 2015-06-03 | Siemens Aktiengesellschaft | Single Source DualEnergy mit zwei Filtern zur Röntgenspektrumsdifferenzierung bei Strahlerblenden mit Schlitzplatte |
DE102014203465A1 (de) * | 2014-02-26 | 2015-08-27 | Siemens Aktiengesellschaft | Verfahren zur Auswahl eines Strahlungsformfilters und Röntgenbildgebungssystem |
JP2015180859A (ja) * | 2014-03-05 | 2015-10-15 | 株式会社東芝 | フォトンカウンティングct装置 |
US10667767B2 (en) * | 2014-05-02 | 2020-06-02 | General Electric Company | Systems and methods for selecting bowtie filter configuration |
EP2997899B1 (en) * | 2014-09-17 | 2018-03-28 | Bruker microCT NV | X-ray CT apparatus with a filtering element exhibiting a maximum absorption at its center |
US9991014B1 (en) * | 2014-09-23 | 2018-06-05 | Daniel Gelbart | Fast positionable X-ray filter |
US10722200B2 (en) * | 2015-06-04 | 2020-07-28 | Siemens Healthcare Gmbh | Apparatus and methods for a projection display device on X-ray imaging devices |
JP6861470B2 (ja) * | 2016-03-04 | 2021-04-21 | 三星電子株式会社Samsung Electronics Co.,Ltd. | X線検査装置 |
DE102016205176A1 (de) * | 2016-03-30 | 2017-10-05 | Siemens Healthcare Gmbh | Vorrichtung und Verfahren zur Erstellung einer Röntgenpanoramaaufnahme |
US11051772B2 (en) * | 2016-04-08 | 2021-07-06 | Rensselaer Polytechnic Institute | Filtration methods for dual-energy X-ray CT |
US10403413B2 (en) * | 2016-09-30 | 2019-09-03 | Varian Medical Systems, Inc. | Beam filter assembly and beam filter positioning device |
US11357457B2 (en) * | 2019-04-02 | 2022-06-14 | Canon Medical Systems Corporation | X-ray diagnosis apparatus |
US11284847B2 (en) * | 2020-06-30 | 2022-03-29 | GE Precision Healthcare LLC | X-ray imaging system and method |
US20230245795A1 (en) * | 2022-02-02 | 2023-08-03 | GE Precision Healthcare LLC | Pre-patient collimator having a built-in alignment mechanism |
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US4101766A (en) * | 1976-01-10 | 1978-07-18 | Tokyo Shibaura Electric Co., Ltd. | X-ray image intensifier photofluorography apparatus for correcting the brightness of the output image |
US5526394A (en) * | 1993-11-26 | 1996-06-11 | Fischer Imaging Corporation | Digital scan mammography apparatus |
CN101010039A (zh) * | 2004-09-03 | 2007-08-01 | 西门子公司 | X射线设备 |
JP2009025207A (ja) * | 2007-07-20 | 2009-02-05 | I-Bit Co Ltd | 透視検査装置 |
CN101789277A (zh) * | 2009-01-24 | 2010-07-28 | Ge医疗系统环球技术有限公司 | 滤波器和x射线成像系统 |
US20120128125A1 (en) * | 2010-11-23 | 2012-05-24 | General Electric Company | Region of interest determination for x-ray imaging |
WO2012097801A1 (de) * | 2011-01-18 | 2012-07-26 | Siemens Aktiengesellschaft | Verfahren zur erzeugung einer kontrastmittelunterstützten röntgendarstellung und ein röntgensystem |
CN102688056A (zh) * | 2011-03-23 | 2012-09-26 | 株式会社日立医疗器械 | X射线ct装置 |
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DE19729414A1 (de) * | 1997-07-09 | 1999-02-11 | Siemens Ag | Strahlenblende eines medizinischen Gerätes |
JP2002102217A (ja) * | 2000-09-28 | 2002-04-09 | Ge Medical Systems Global Technology Co Llc | X線ctシステム、ガントリ装置、コンソール端末及びその制御方法及び記憶媒体 |
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-
2012
- 2012-10-18 DE DE102012219051.1A patent/DE102012219051A1/de active Pending
-
2013
- 2013-09-11 US US14/023,626 patent/US9254109B2/en not_active Expired - Fee Related
- 2013-10-16 KR KR1020130123378A patent/KR20140049937A/ko not_active Application Discontinuation
- 2013-10-18 CN CN201310491624.3A patent/CN103767717B/zh not_active Expired - Fee Related
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US4101766A (en) * | 1976-01-10 | 1978-07-18 | Tokyo Shibaura Electric Co., Ltd. | X-ray image intensifier photofluorography apparatus for correcting the brightness of the output image |
US5526394A (en) * | 1993-11-26 | 1996-06-11 | Fischer Imaging Corporation | Digital scan mammography apparatus |
CN101010039A (zh) * | 2004-09-03 | 2007-08-01 | 西门子公司 | X射线设备 |
JP2009025207A (ja) * | 2007-07-20 | 2009-02-05 | I-Bit Co Ltd | 透視検査装置 |
CN101789277A (zh) * | 2009-01-24 | 2010-07-28 | Ge医疗系统环球技术有限公司 | 滤波器和x射线成像系统 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106659448A (zh) * | 2014-06-30 | 2017-05-10 | 爱克发医疗保健公司 | 用于配置x射线成像系统的方法和系统 |
CN104127199A (zh) * | 2014-07-14 | 2014-11-05 | 沈阳东软医疗系统有限公司 | 一种形状过滤器的设定方法和装置 |
CN105832355A (zh) * | 2015-02-02 | 2016-08-10 | 帕洛代克斯集团有限公司 | 小视场x射线成像的系统和方法 |
CN105962959B (zh) * | 2015-03-12 | 2019-03-08 | 西门子公司 | 对于虚拟x射线量子能量分布产生图像的方法和拍摄装置 |
CN105962959A (zh) * | 2015-03-12 | 2016-09-28 | 西门子公司 | 对于虚拟x射线量子能量分布产生图像的方法和拍摄装置 |
CN105962960A (zh) * | 2015-03-12 | 2016-09-28 | 西门子股份公司 | 用于确定x射线管电流分布的方法、计算机程序、数据载体和x射线图像记录设备 |
CN105962960B (zh) * | 2015-03-12 | 2019-11-12 | 西门子股份公司 | 用于确定x射线管电流分布的方法、数据载体和x射线图像记录设备 |
CN106901767A (zh) * | 2015-12-22 | 2017-06-30 | 西门子医疗有限公司 | X射线系统和图像重建方法 |
CN110832613A (zh) * | 2017-07-07 | 2020-02-21 | 国际商业机器公司 | 实时x射线剂量计 |
CN110832613B (zh) * | 2017-07-07 | 2022-05-03 | 国际商业机器公司 | 实时x射线剂量计 |
CN111491564A (zh) * | 2018-01-05 | 2020-08-04 | 皇家飞利浦有限公司 | 用于生成双能量成像数据的装置 |
CN111491564B (zh) * | 2018-01-05 | 2021-07-30 | 皇家飞利浦有限公司 | 用于生成双能量成像数据的装置 |
CN109602429A (zh) * | 2018-12-05 | 2019-04-12 | 余姚德诚科技咨询有限公司 | 低辐射量数字化造影仪 |
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DE102012219051A1 (de) | 2014-04-24 |
US20140112441A1 (en) | 2014-04-24 |
CN103767717B (zh) | 2016-04-06 |
KR20140049937A (ko) | 2014-04-28 |
US9254109B2 (en) | 2016-02-09 |
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