CN104486997B - X射线扫描系统的射线源激发模式的最佳化 - Google Patents

X射线扫描系统的射线源激发模式的最佳化 Download PDF

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Publication number
CN104486997B
CN104486997B CN201280074553.0A CN201280074553A CN104486997B CN 104486997 B CN104486997 B CN 104486997B CN 201280074553 A CN201280074553 A CN 201280074553A CN 104486997 B CN104486997 B CN 104486997B
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ray
source
imaging device
length
virtual cylinder
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Expired - Fee Related
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English (en)
Chinese (zh)
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CN104486997A (zh
Inventor
W.M.汤普森
W.R.B.莱昂哈特
E.J.莫顿
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Rapiscan Systems Inc
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Rapiscan Systems Inc
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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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN201280074553.0A 2012-06-05 2012-06-05 X射线扫描系统的射线源激发模式的最佳化 Expired - Fee Related CN104486997B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/040923 WO2013184103A1 (en) 2012-06-05 2012-06-05 Optimization of the source firing pattern for x-ray scanning systems

Publications (2)

Publication Number Publication Date
CN104486997A CN104486997A (zh) 2015-04-01
CN104486997B true CN104486997B (zh) 2017-07-25

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CN201280074553.0A Expired - Fee Related CN104486997B (zh) 2012-06-05 2012-06-05 X射线扫描系统的射线源激发模式的最佳化

Country Status (11)

Country Link
EP (1) EP2854644A4 (cg-RX-API-DMAC7.html)
JP (1) JP6122489B2 (cg-RX-API-DMAC7.html)
KR (1) KR101939434B1 (cg-RX-API-DMAC7.html)
CN (1) CN104486997B (cg-RX-API-DMAC7.html)
AU (1) AU2012382065B2 (cg-RX-API-DMAC7.html)
BR (1) BR112014030492A8 (cg-RX-API-DMAC7.html)
CA (1) CA2875649C (cg-RX-API-DMAC7.html)
GB (1) GB2536863B8 (cg-RX-API-DMAC7.html)
IN (1) IN2014DN10327A (cg-RX-API-DMAC7.html)
MX (1) MX364117B (cg-RX-API-DMAC7.html)
WO (1) WO2013184103A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US9490099B2 (en) 2014-08-20 2016-11-08 Wisconsin Alumni Research Foundation System and method for multi-source X-ray-based imaging
US10514343B2 (en) 2015-02-27 2019-12-24 Carl Zeiss X-ray Microscopy, Inc. X-ray CT microscopy system and method utilizing lattice sampling
JP2022509006A (ja) * 2018-11-30 2022-01-20 アキュレイ インコーポレイテッド 関心領域データを使用する最適化されるスキャン方法および断層撮影システム

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US20050276377A1 (en) * 2004-06-10 2005-12-15 Carol Mark P Kilovoltage delivery system for radiation therapy
CN101048802A (zh) * 2004-12-30 2007-10-03 Gsf-环境与健康研究中心有限公司 从氡数据重建(n+1)维图像函数的方法和设备
CN101185577A (zh) * 2006-11-24 2008-05-28 通用电气公司 利用多点发射源进行ct成像的方法和系统
CN101512379A (zh) * 2006-08-30 2009-08-19 通用电气公司 使用静止计算机x射线断层造影几何结构的投影数据的采集和再现
US7728397B2 (en) * 2006-05-05 2010-06-01 Virgin Islands Microsystems, Inc. Coupled nano-resonating energy emitting structures
CN101842052A (zh) * 2007-07-19 2010-09-22 北卡罗来纳大学查珀尔希尔分校 固定x射线数字化乳房断层合成系统和相关方法
US20110188725A1 (en) * 2008-09-03 2011-08-04 Lifeng Yu Method for reconstruction in dual energy, dual source helical computed tomography

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JPH0626545B2 (ja) * 1986-10-27 1994-04-13 横河メディカルシステム株式会社 Ｃｔスキャナ
JP4532005B2 (ja) * 2001-03-09 2010-08-25 株式会社日立メディコ Ｘ線ｃｔ装置及びその画像表示方法
GB0525593D0 (en) * 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
GB0309387D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-Ray scanning
GB0309379D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-ray scanning
WO2006116316A2 (en) * 2005-04-22 2006-11-02 University Of Chicago Open source trajectory method and apparatus for interior imaging
US7616731B2 (en) * 2006-08-30 2009-11-10 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US8594272B2 (en) 2010-03-19 2013-11-26 Triple Ring Technologies, Inc. Inverse geometry volume computed tomography systems

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US20050276377A1 (en) * 2004-06-10 2005-12-15 Carol Mark P Kilovoltage delivery system for radiation therapy
CN101048802A (zh) * 2004-12-30 2007-10-03 Gsf-环境与健康研究中心有限公司 从氡数据重建(n+1)维图像函数的方法和设备
US7728397B2 (en) * 2006-05-05 2010-06-01 Virgin Islands Microsystems, Inc. Coupled nano-resonating energy emitting structures
CN101512379A (zh) * 2006-08-30 2009-08-19 通用电气公司 使用静止计算机x射线断层造影几何结构的投影数据的采集和再现
CN101185577A (zh) * 2006-11-24 2008-05-28 通用电气公司 利用多点发射源进行ct成像的方法和系统
CN101842052A (zh) * 2007-07-19 2010-09-22 北卡罗来纳大学查珀尔希尔分校 固定x射线数字化乳房断层合成系统和相关方法
US20110188725A1 (en) * 2008-09-03 2011-08-04 Lifeng Yu Method for reconstruction in dual energy, dual source helical computed tomography

Non-Patent Citations (1)

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Also Published As

Publication number Publication date
KR20150023617A (ko) 2015-03-05
EP2854644A4 (en) 2016-03-16
EP2854644A1 (en) 2015-04-08
JP2015518972A (ja) 2015-07-06
WO2013184103A1 (en) 2013-12-12
CA2875649A1 (en) 2013-12-12
AU2012382065B2 (en) 2016-07-07
GB2536863B (en) 2018-12-19
AU2012382065A1 (en) 2015-01-15
MX364117B (es) 2019-04-12
GB2536863A (en) 2016-10-05
IN2014DN10327A (cg-RX-API-DMAC7.html) 2015-08-07
JP6122489B2 (ja) 2017-04-26
KR101939434B1 (ko) 2019-04-10
CN104486997A (zh) 2015-04-01
BR112014030492A8 (pt) 2021-05-25
BR112014030492A2 (pt) 2017-06-27
MX2014014767A (es) 2015-04-13
CA2875649C (en) 2020-02-18
GB2536863B8 (en) 2019-04-10

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