ATE529043T1 - Auf zweiquellenabtastung basierender nachweis von ionisierender strahlung - Google Patents
Auf zweiquellenabtastung basierender nachweis von ionisierender strahlungInfo
- Publication number
- ATE529043T1 ATE529043T1 AT07747948T AT07747948T ATE529043T1 AT E529043 T1 ATE529043 T1 AT E529043T1 AT 07747948 T AT07747948 T AT 07747948T AT 07747948 T AT07747948 T AT 07747948T AT E529043 T1 ATE529043 T1 AT E529043T1
- Authority
- AT
- Austria
- Prior art keywords
- scanning
- line detectors
- line
- dual
- ionizing radiation
- Prior art date
Links
- 230000005865 ionizing radiation Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 abstract 4
Classifications
-
- 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
-
- 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
-
- 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
- A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- 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
- G01N23/044—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 laminography or tomosynthesis
-
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/33—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/414—Imaging stereoscopic system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0600636A SE529702C8 (sv) | 2006-03-21 | 2006-03-21 | Scanningsbaserad detektering av joniserande strålning medelst dubbla källor |
PCT/SE2007/000239 WO2007108736A1 (en) | 2006-03-21 | 2007-03-13 | Dual-source scanning-based detection of ionizing radiation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE529043T1 true ATE529043T1 (de) | 2011-11-15 |
Family
ID=38522701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07747948T ATE529043T1 (de) | 2006-03-21 | 2007-03-13 | Auf zweiquellenabtastung basierender nachweis von ionisierender strahlung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7333590B2 (de) |
EP (1) | EP1996077B1 (de) |
JP (1) | JP2009530018A (de) |
CN (1) | CN101404939A (de) |
AT (1) | ATE529043T1 (de) |
CA (1) | CA2644935A1 (de) |
SE (1) | SE529702C8 (de) |
WO (1) | WO2007108736A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7881437B2 (en) * | 2006-07-11 | 2011-02-01 | Morpho Detection, Inc. | Systems and methods for developing a primary collimator |
DE102006046741A1 (de) * | 2006-09-29 | 2008-04-10 | Siemens Ag | Röntgensystem und Verfahren zur Tomosyntheseabtastung |
US9513385B2 (en) | 2011-11-18 | 2016-12-06 | Visuum, Llc | Multi-linear x-ray scanning systems and methods for x-ray scanning |
US9121809B2 (en) | 2011-11-18 | 2015-09-01 | Visuum, Llc | Multi-linear X-ray scanning systems and methods for X-ray scanning |
US8989348B2 (en) * | 2011-11-18 | 2015-03-24 | Visuum, Llc | Multi-linear X-ray scanning systems and methods for X-ray scanning |
JP5693650B2 (ja) * | 2013-05-09 | 2015-04-01 | キヤノン株式会社 | X線撮影装置及びx線撮影方法 |
DE102013209769B4 (de) * | 2013-05-27 | 2015-10-08 | Siemens Aktiengesellschaft | Röntgenbildgebungsgerät zum Stitching und zugehöriges Verfahren |
EP3413800B1 (de) * | 2016-02-10 | 2023-12-27 | EOS Imaging | Radiografieverfahren eines organs eines patienten |
CN108013885B (zh) * | 2016-10-31 | 2021-04-13 | 株式会社岛津制作所 | 放射线透视装置 |
WO2020019285A1 (en) * | 2018-07-27 | 2020-01-30 | Shenzhen Xpectvision Technology Co., Ltd. | Multi-source cone beam computed tomography |
CN109342482B (zh) * | 2018-11-16 | 2024-05-28 | 深圳市福瑞康科技有限公司 | 一种闪烁检测装置、方法及其应用 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4686695A (en) * | 1979-02-05 | 1987-08-11 | Board Of Trustees Of The Leland Stanford Junior University | Scanned x-ray selective imaging system |
US4637040A (en) * | 1983-07-28 | 1987-01-13 | Elscint, Ltd. | Plural source computerized tomography device with improved resolution |
US4696022A (en) * | 1984-01-27 | 1987-09-22 | University Of Pittsburgh | Stereoscopic radiography apparatus and method |
NL8600067A (nl) | 1986-01-15 | 1987-08-03 | Philips Nv | Roentgenscanner met dual energy beeldvorming. |
DE4406958B4 (de) | 1994-03-03 | 2004-07-22 | Smiths Heimann Gmbh | Scanner zur Erfassung unzulässiger Gegenstände in Prüfobjekten |
US6763463B1 (en) * | 1999-11-05 | 2004-07-13 | Microsoft Corporation | Integrated circuit card with data modifying capabilities and related methods |
SE0000957D0 (sv) * | 2000-02-08 | 2000-03-21 | Digiray Ab | Detector and method for detection of ionizing radiation |
SE0000793L (sv) * | 2000-03-07 | 2001-09-08 | Xcounter Ab | Tomografianordning och -förfarande |
SE530172C2 (sv) * | 2000-03-31 | 2008-03-18 | Xcounter Ab | Spektralt upplöst detektering av joniserande strålning |
SE522428C2 (sv) * | 2000-09-20 | 2004-02-10 | Xcounter Ab | Metod och anordning för anpassningsbar energiupplöst detektering av joniserande strålning |
SE522484C2 (sv) * | 2000-09-28 | 2004-02-10 | Xcounter Ab | Kollimation av strålning från linjelika källor för joniserande strålning och därtill relaterad detektering av plana strålknippen |
US6370223B1 (en) * | 2001-04-06 | 2002-04-09 | Ut-Battelle, Llc | Automatic detection of bone fragments in poultry using multi-energy x-rays |
SE519092C2 (sv) * | 2001-06-13 | 2003-01-14 | Xcounter Ab | Detektion av joniserande strålning |
SE523447C2 (sv) * | 2001-09-19 | 2004-04-20 | Xcounter Ab | Gasbaserad detektor för joniserande strålning med anordning för att minska risken för uppkomst av gnistor |
WO2003058214A1 (en) * | 2002-01-10 | 2003-07-17 | Foss Analytical A/S | Method and means for correcting measuring instruments |
SE523445C2 (sv) * | 2002-02-15 | 2004-04-20 | Xcounter Ab | Anordning och metod för detektering av joniserande strålning med roterande radiellt placerade detektorenheter |
SE0200447L (sv) * | 2002-02-15 | 2003-08-16 | Xcounter Ab | Radiation detector arrangement |
SE524380C2 (sv) * | 2002-03-12 | 2004-08-03 | Xcounter Ab | Exponeringsstyrning i scannerbaserad detektering av joniserande strålning |
SE524731C2 (sv) * | 2002-06-07 | 2004-09-21 | Xcounter Ab | Metod och apparat för detektering av joniserande strålning |
SE525517C2 (sv) * | 2003-03-06 | 2005-03-01 | Xcounter Ab | Anordning och förfarande för scanningbaserad detektering av joniserande strålning |
SE527139C2 (sv) * | 2003-04-16 | 2005-12-27 | Xcounter Ab | Anordning och förfarande för dubbelenergi- och skanningbaserad detektering av joniserade strålning med stackade linjedetektorer och filter |
DE602004024681D1 (de) * | 2003-07-08 | 2010-01-28 | Xcounter Ab | Auf scanning basierender nachweis von ionisierender strahlung für die tomosynthese |
SE527138C2 (sv) | 2003-07-08 | 2005-12-27 | Xcounter Ab | Skanningsbaserad detektering av joniserande strålning för tomosyntes |
US7060981B2 (en) * | 2003-09-05 | 2006-06-13 | Facet Technology Corp. | System for automated detection of embedded objects |
SE526838C2 (sv) * | 2003-11-27 | 2005-11-08 | Xcounter Ab | Undersökningsmetod och anordning för detektion av joniserande strålning |
SE526371C2 (sv) * | 2003-12-01 | 2005-08-30 | Xcounter Ab | Anordning och förfarande för att erhålla tomografi-, tomosyntes- och stillbildsdata för ett objekt |
US7639774B2 (en) * | 2003-12-23 | 2009-12-29 | General Electric Company | Method and apparatus for employing multiple axial-sources |
SE527217C2 (sv) * | 2004-03-30 | 2006-01-24 | Xcounter Ab | Apparat och metod för att erhålla bilddata |
SE528234C2 (sv) * | 2004-03-30 | 2006-09-26 | Xcounter Ab | Anordning och metod för att erhålla tomosyntesdata |
US7412026B2 (en) * | 2004-07-02 | 2008-08-12 | The Board Of Regents Of The University Of Oklahoma | Phase-contrast x-ray imaging systems and methods |
US7180977B2 (en) * | 2005-10-24 | 2007-02-20 | Xcounter Ab | Scanning-based detection of ionizing radiaion for tomosynthesis |
-
2006
- 2006-03-21 SE SE0600636A patent/SE529702C8/sv not_active IP Right Cessation
- 2006-06-07 US US11/447,900 patent/US7333590B2/en active Active
-
2007
- 2007-03-13 CN CNA2007800099142A patent/CN101404939A/zh active Pending
- 2007-03-13 JP JP2009501377A patent/JP2009530018A/ja not_active Withdrawn
- 2007-03-13 WO PCT/SE2007/000239 patent/WO2007108736A1/en active Application Filing
- 2007-03-13 AT AT07747948T patent/ATE529043T1/de not_active IP Right Cessation
- 2007-03-13 CA CA002644935A patent/CA2644935A1/en not_active Abandoned
- 2007-03-13 EP EP07747948A patent/EP1996077B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CA2644935A1 (en) | 2007-09-27 |
CN101404939A (zh) | 2009-04-08 |
WO2007108736A1 (en) | 2007-09-27 |
US7333590B2 (en) | 2008-02-19 |
SE0600636L (sv) | 2007-09-22 |
JP2009530018A (ja) | 2009-08-27 |
EP1996077A1 (de) | 2008-12-03 |
EP1996077B1 (de) | 2011-10-19 |
SE529702C2 (sv) | 2007-10-30 |
SE529702C8 (sv) | 2007-11-27 |
US20070223653A1 (en) | 2007-09-27 |
EP1996077A4 (de) | 2009-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |