JP6613988B2 - 放射線撮影システム - Google Patents
放射線撮影システム Download PDFInfo
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- JP6613988B2 JP6613988B2 JP2016067145A JP2016067145A JP6613988B2 JP 6613988 B2 JP6613988 B2 JP 6613988B2 JP 2016067145 A JP2016067145 A JP 2016067145A JP 2016067145 A JP2016067145 A JP 2016067145A JP 6613988 B2 JP6613988 B2 JP 6613988B2
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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
- G01N23/20075—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 by measuring interferences of X-rays, e.g. Borrmann effect
-
- 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
-
- 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
- G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
-
- 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
- G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
-
- 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
- G01N2223/05—Investigating materials by wave or particle radiation by diffraction, scatter or reflection
- G01N2223/064—Investigating materials by wave or particle radiation by diffraction, scatter or reflection interference of radiation, e.g. Borrmann effect
-
- 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
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016067145A JP6613988B2 (ja) | 2016-03-30 | 2016-03-30 | 放射線撮影システム |
| US15/467,467 US11221303B2 (en) | 2016-03-30 | 2017-03-23 | Radiation capturing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016067145A JP6613988B2 (ja) | 2016-03-30 | 2016-03-30 | 放射線撮影システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017176399A JP2017176399A (ja) | 2017-10-05 |
| JP2017176399A5 JP2017176399A5 (enExample) | 2018-09-06 |
| JP6613988B2 true JP6613988B2 (ja) | 2019-12-04 |
Family
ID=59960857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016067145A Active JP6613988B2 (ja) | 2016-03-30 | 2016-03-30 | 放射線撮影システム |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US11221303B2 (enExample) |
| JP (1) | JP6613988B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053469A (zh) * | 2017-12-26 | 2018-05-18 | 清华大学 | 多视角相机下的复杂动态场景人体三维重建方法及装置 |
| US11154270B2 (en) * | 2018-01-19 | 2021-10-26 | Shimadzu Corporation | X-ray imaging apparatus |
| WO2020054158A1 (ja) * | 2018-09-11 | 2020-03-19 | 株式会社島津製作所 | X線位相撮像システム |
| EP3832690A1 (en) * | 2019-12-05 | 2021-06-09 | Koninklijke Philips N.V. | Estimation of full-field scattering for dax imaging |
| JP7516901B2 (ja) * | 2020-06-18 | 2024-07-17 | コニカミノルタ株式会社 | 放射線撮影システム、放射線撮影制御装置及びプログラム |
| JP7578450B2 (ja) * | 2020-10-07 | 2024-11-06 | キヤノンメディカルシステムズ株式会社 | 核医学診断装置 |
| WO2024203394A1 (ja) * | 2023-03-28 | 2024-10-03 | コニカミノルタ株式会社 | 画像撮影方法、x線タルボ撮影装置、画像撮影システム及びプログラム |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004058070A1 (ja) * | 2002-12-26 | 2004-07-15 | Atsushi Momose | X線撮像装置および撮像方法 |
| EP1879020A1 (en) * | 2006-07-12 | 2008-01-16 | Paul Scherrer Institut | X-ray interferometer for phase contrast imaging |
| WO2008102685A1 (ja) * | 2007-02-21 | 2008-08-28 | Konica Minolta Medical & Graphic, Inc. | 放射線画像撮影装置及び放射線画像撮影システム |
| WO2008102654A1 (ja) * | 2007-02-21 | 2008-08-28 | Konica Minolta Medical & Graphic, Inc. | X線画像システム及びx線画像プログラム |
| US20100327175A1 (en) * | 2007-12-14 | 2010-12-30 | Yakov Nesterets | Phase-contrast imaging method and apparatus |
| JP4992739B2 (ja) * | 2008-01-25 | 2012-08-08 | 株式会社島津製作所 | 放射線撮像装置 |
| KR101258927B1 (ko) * | 2008-10-29 | 2013-04-29 | 캐논 가부시끼가이샤 | X선 촬상장치 및 x선 촬상방법 |
| CN101943668B (zh) * | 2009-07-07 | 2013-03-27 | 清华大学 | X射线暗场成像系统和方法 |
| EP2478842A4 (en) * | 2009-09-16 | 2013-10-23 | Konica Minolta Med & Graphic | X-RAY IMAGING DEVICE, X-RAY IMAGING SYSTEM, AND RADIOGRAPHIC CLOG GENERATING METHOD |
| CN102656644B (zh) * | 2009-12-10 | 2016-11-16 | 皇家飞利浦电子股份有限公司 | 具有即时相位步进的非平行光栅装置、x射线系统及使用 |
| WO2011114845A1 (ja) * | 2010-03-18 | 2011-09-22 | コニカミノルタエムジー株式会社 | X線撮影システム |
| CA2803683C (en) * | 2010-06-28 | 2020-03-10 | Paul Scherrer Institut | A method for x-ray phase contrast and dark-field imaging using an arrangement of gratings in planar geometry |
| JP2012047687A (ja) * | 2010-08-30 | 2012-03-08 | Fujifilm Corp | 放射線画像撮影用グリッド及びその製造方法、並びに放射線画像撮影システム |
| WO2012042924A1 (ja) * | 2010-09-29 | 2012-04-05 | コニカミノルタエムジー株式会社 | 医用画像表示方法及び医用画像表示システム |
| JP5915645B2 (ja) * | 2011-03-23 | 2016-05-11 | コニカミノルタ株式会社 | 医用画像表示システム |
| JP2012200567A (ja) * | 2011-03-28 | 2012-10-22 | Fujifilm Corp | 放射線撮影システム及び放射線撮影方法 |
| JP6353361B2 (ja) * | 2011-07-04 | 2018-07-04 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 位相コントラストイメージング装置 |
| JP5475737B2 (ja) * | 2011-10-04 | 2014-04-16 | 富士フイルム株式会社 | 放射線撮影装置及び画像処理方法 |
| JP2013116270A (ja) * | 2011-12-05 | 2013-06-13 | Canon Inc | X線撮像装置 |
| JP5783987B2 (ja) * | 2011-12-05 | 2015-09-24 | 富士フイルム株式会社 | 放射線撮影装置 |
| US20150055743A1 (en) * | 2012-02-24 | 2015-02-26 | University Of Massachusetts Medical School | Apparatus and method for x-ray phase contrast imaging |
| US20130259194A1 (en) * | 2012-03-30 | 2013-10-03 | Kwok L. Yip | Hybrid slot-scanning grating-based differential phase contrast imaging system for medical radiographic imaging |
| JP2014090967A (ja) * | 2012-11-06 | 2014-05-19 | Canon Inc | X線撮像装置 |
| JP2014140632A (ja) * | 2012-12-27 | 2014-08-07 | Canon Inc | 演算装置、画像取得方法、プログラム、及びx線撮像システム |
| JP2014135989A (ja) * | 2013-01-16 | 2014-07-28 | Konica Minolta Inc | 医用画像システム |
| JP2014178130A (ja) * | 2013-03-13 | 2014-09-25 | Canon Inc | X線撮像装置及びx線撮像システム |
| EP2827339A1 (en) * | 2013-07-16 | 2015-01-21 | Canon Kabushiki Kaisha | Source grating, interferometer, and object information acquisition system |
| WO2015015851A1 (ja) * | 2013-07-30 | 2015-02-05 | コニカミノルタ株式会社 | 医用画像システム及び関節軟骨状態のスコア判定方法 |
| US9726622B2 (en) * | 2013-10-31 | 2017-08-08 | Tohoku University | Non-destructive inspection device |
| AU2013260650B2 (en) * | 2013-11-20 | 2015-07-16 | Canon Kabushiki Kaisha | Rotational phase unwrapping |
| JP6396472B2 (ja) * | 2013-12-17 | 2018-09-26 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 走査微分位相コントラストシステムのための位相回復 |
| JP6058860B2 (ja) * | 2014-02-26 | 2017-01-11 | 株式会社日立製作所 | X線撮像装置及びx線撮像方法 |
| US9330456B2 (en) * | 2014-04-29 | 2016-05-03 | General Electric Company | Systems and methods for regularized Fourier analysis in x-ray phase contrast imaging |
| JP2018519866A (ja) * | 2015-05-06 | 2018-07-26 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | X線撮像 |
| EP3192080B1 (en) * | 2015-09-30 | 2018-04-18 | Koninklijke Philips N.V. | Focussing of gratings for differential phase contrast imaging by means of electro-mechanic transducer foils |
-
2016
- 2016-03-30 JP JP2016067145A patent/JP6613988B2/ja active Active
-
2017
- 2017-03-23 US US15/467,467 patent/US11221303B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20170284948A1 (en) | 2017-10-05 |
| JP2017176399A (ja) | 2017-10-05 |
| US11221303B2 (en) | 2022-01-11 |
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