BR112013013691A2 - aparelho formador de imagens em raios-x - Google Patents
aparelho formador de imagens em raios-xInfo
- Publication number
- BR112013013691A2 BR112013013691A2 BR112013013691A BR112013013691A BR112013013691A2 BR 112013013691 A2 BR112013013691 A2 BR 112013013691A2 BR 112013013691 A BR112013013691 A BR 112013013691A BR 112013013691 A BR112013013691 A BR 112013013691A BR 112013013691 A2 BR112013013691 A2 BR 112013013691A2
- Authority
- BR
- Brazil
- Prior art keywords
- imaging device
- ray imaging
- ray
- imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title 1
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
- G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
-
- 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
- A61B6/484—Diagnostic techniques involving phase contrast X-ray 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
- G01N23/041—Phase-contrast imaging, e.g. using grating interferometers
-
- 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
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
-
- 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
- G01N2223/313—Accessories, mechanical or electrical features filters, rotating filter disc
-
- 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
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
-
- 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
- G21K2207/00—Particular details of imaging devices or methods using ionizing electromagnetic radiation such as X-rays or gamma rays
- G21K2207/005—Methods and devices obtaining contrast from non-absorbing interaction of the radiation with matter, e.g. phase contrast
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)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Surgery (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)
- Crystallography & Structural Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010282233A JP5697430B2 (ja) | 2010-12-17 | 2010-12-17 | X線撮像装置 |
PCT/JP2011/077439 WO2012081387A1 (en) | 2010-12-17 | 2011-11-21 | X-ray imaging apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013013691A2 true BR112013013691A2 (pt) | 2016-09-06 |
Family
ID=45529165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013013691A BR112013013691A2 (pt) | 2010-12-17 | 2011-11-21 | aparelho formador de imagens em raios-x |
Country Status (7)
Country | Link |
---|---|
US (1) | US9239304B2 (pt) |
EP (1) | EP2651300A1 (pt) |
JP (1) | JP5697430B2 (pt) |
CN (1) | CN103327896A (pt) |
BR (1) | BR112013013691A2 (pt) |
RU (1) | RU2556712C2 (pt) |
WO (1) | WO2012081387A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2822468B1 (en) * | 2012-03-05 | 2017-11-01 | University Of Rochester | Methods and apparatus for differential phase-contrast cone-beam ct and hybrid cone-beam ct |
FI20126119L (fi) | 2012-10-29 | 2014-04-30 | Teknologian Tutkimuskeskus Vtt Oy | Interferometrinen dynaamihila-kuvannusmenetelmä, diffraktiohila ja kuvannuslaitteisto |
DE102013221818A1 (de) * | 2013-10-28 | 2015-04-30 | Siemens Aktiengesellschaft | Bildgebendes System und Verfahren zur Bildgebung |
KR102240270B1 (ko) * | 2014-07-21 | 2021-04-14 | 삼성전자주식회사 | 광 변환 모듈 및 광학 측정 시스템 |
CN107543835B (zh) * | 2016-06-27 | 2021-05-14 | 上海一影信息科技有限公司 | 多能成像方法、装置及其*** |
DE102016213990B4 (de) * | 2016-07-29 | 2019-02-07 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zum Einstellen eines räumlichen Absorptionsprofils eines Röntgenstrahls in einem Computertomographen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502984B2 (en) | 1997-01-17 | 2003-01-07 | Canon Kabushiki Kaisha | Radiographic apparatus |
EP1731099A1 (en) * | 2005-06-06 | 2006-12-13 | Paul Scherrer Institut | Interferometer for quantitative phase contrast imaging and tomography with an incoherent polychromatic x-ray source |
CN101013613B (zh) | 2006-02-01 | 2011-10-19 | 西门子公司 | X射线设备的焦点-检测器装置的x射线光学透射光栅 |
DE102006037256B4 (de) | 2006-02-01 | 2017-03-30 | Paul Scherer Institut | Fokus-Detektor-Anordnung einer Röntgenapparatur zur Erzeugung projektiver oder tomographischer Phasenkontrastaufnahmen sowie Röntgensystem, Röntgen-C-Bogen-System und Röntgen-CT-System |
US7492989B2 (en) | 2006-05-23 | 2009-02-17 | Massachusetts Institute Of Technology | Hybrid transmission-reflection grating |
RU2452385C2 (ru) | 2006-08-17 | 2012-06-10 | Конинклейке Филипс Электроникс Н.В. | Получение компьютерно-томографических изображений |
GB2441578A (en) | 2006-09-08 | 2008-03-12 | Ucl Business Plc | Phase Contrast X-Ray Imaging |
US7949095B2 (en) * | 2009-03-02 | 2011-05-24 | University Of Rochester | Methods and apparatus for differential phase-contrast fan beam CT, cone-beam CT and hybrid cone-beam CT |
WO2010109368A1 (en) * | 2009-03-27 | 2010-09-30 | Koninklijke Philips Electronics N.V. | Differential phase-contrast imaging with circular gratings |
JP6281969B2 (ja) * | 2009-06-16 | 2018-02-21 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 傾けられた格子及び傾けられた格子の製造方法 |
DE102010017425A1 (de) * | 2010-06-17 | 2011-12-22 | Karlsruher Institut für Technologie | Geneigte Phasengitterstrukturen |
-
2010
- 2010-12-17 JP JP2010282233A patent/JP5697430B2/ja active Active
-
2011
- 2011-11-21 BR BR112013013691A patent/BR112013013691A2/pt not_active Application Discontinuation
- 2011-11-21 EP EP11811580.7A patent/EP2651300A1/en not_active Withdrawn
- 2011-11-21 CN CN2011800605174A patent/CN103327896A/zh active Pending
- 2011-11-21 RU RU2013132941/07A patent/RU2556712C2/ru not_active IP Right Cessation
- 2011-11-21 US US13/994,654 patent/US9239304B2/en not_active Expired - Fee Related
- 2011-11-21 WO PCT/JP2011/077439 patent/WO2012081387A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2651300A1 (en) | 2013-10-23 |
US9239304B2 (en) | 2016-01-19 |
JP2012125520A (ja) | 2012-07-05 |
US20130272501A1 (en) | 2013-10-17 |
JP5697430B2 (ja) | 2015-04-08 |
WO2012081387A1 (en) | 2012-06-21 |
RU2013132941A (ru) | 2015-01-27 |
RU2556712C2 (ru) | 2015-07-20 |
CN103327896A (zh) | 2013-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
B10A | Cessation: cessation confirmed |
Free format text: HOMOLOGADA A DESISTENCIA DO PEDIDO SOLICITADA ATRAVES DA PETICAO NO 860150229280 DE 05/10/2015. |