DE60120093D1 - Bildgebende Vorrichtung und bildgebendes Verfahren - Google Patents
Bildgebende Vorrichtung und bildgebendes VerfahrenInfo
- Publication number
- DE60120093D1 DE60120093D1 DE60120093T DE60120093T DE60120093D1 DE 60120093 D1 DE60120093 D1 DE 60120093D1 DE 60120093 T DE60120093 T DE 60120093T DE 60120093 T DE60120093 T DE 60120093T DE 60120093 D1 DE60120093 D1 DE 60120093D1
- Authority
- DE
- Germany
- Prior art keywords
- imaging
- imaging device
- imaging method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
- A61B6/4028—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4233—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/48—Increasing resolution by shifting the sensor relative to the scene
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
- H04N5/321—Transforming X-rays with video transmission of fluoroscopic images
- H04N5/325—Image enhancement, e.g. by subtraction techniques using polyenergetic X-rays
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/729,143 US6483890B1 (en) | 2000-12-01 | 2000-12-01 | Digital x-ray imaging apparatus with a multiple position irradiation source and improved spatial resolution |
US729143 | 2000-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60120093D1 true DE60120093D1 (de) | 2006-07-06 |
DE60120093T2 DE60120093T2 (de) | 2007-01-11 |
Family
ID=24929762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60120093T Expired - Lifetime DE60120093T2 (de) | 2000-12-01 | 2001-11-27 | Gerät und Verfahren zur Bildgebung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6483890B1 (de) |
EP (1) | EP1211917B1 (de) |
JP (1) | JP2002233524A (de) |
DE (1) | DE60120093T2 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7003145B2 (en) * | 2001-01-05 | 2006-02-21 | Ge Medical Systems Global Technology Company, Llc. | Image cropping for asymmetrical imaging |
DE10109754B4 (de) * | 2001-02-28 | 2004-12-09 | Siemens Ag | Universelles Röntgengerät |
US6823044B2 (en) * | 2001-11-21 | 2004-11-23 | Agilent Technologies, Inc. | System for collecting multiple x-ray image exposures of a sample using a sparse configuration |
US6907103B2 (en) * | 2002-06-19 | 2005-06-14 | Agilent Technologies, Inc. | Capturing images of moving objects with a moving illumination point source |
US6895073B2 (en) * | 2002-11-22 | 2005-05-17 | Agilent Technologies, Inc. | High-speed x-ray inspection apparatus and method |
US7356113B2 (en) * | 2003-02-12 | 2008-04-08 | Brandeis University | Tomosynthesis imaging system and method |
JP4062232B2 (ja) * | 2003-10-20 | 2008-03-19 | 株式会社日立製作所 | X線ct装置及びx線ct装置による撮像方法 |
JP2005241575A (ja) * | 2004-02-27 | 2005-09-08 | Toshiba Corp | X線断層撮影装置および立体透視画像構成装置 |
WO2005091216A2 (en) | 2004-03-17 | 2005-09-29 | Philips Intellectual Property & Standards Gmbh | Multiple focus acquisition |
DE102004017540B4 (de) * | 2004-04-08 | 2008-02-28 | Siemens Ag | Verfahren zur Erstellung von computertomographischen Aufnahmen mit einem CT-Gerät und CT-Gerät |
DE102004017538A1 (de) * | 2004-04-08 | 2005-11-03 | Siemens Ag | Computertomographie-Gerät mit Aperturblende |
DE102005026578A1 (de) * | 2005-06-08 | 2006-12-21 | Comet Gmbh | Vorrichtung zur Röntgen-Laminographie und/oder Tomosynthese |
US7505554B2 (en) * | 2005-07-25 | 2009-03-17 | Digimd Corporation | Apparatus and methods of an X-ray and tomosynthesis and dual spectra machine |
US7602879B2 (en) * | 2005-11-02 | 2009-10-13 | Wisconsin Alumni Research Foundation | Method for increasing the resolution of a CT image during image reconstruction |
JP5572384B2 (ja) * | 2006-05-26 | 2014-08-13 | コーニンクレッカ フィリップス エヌ ヴェ | マルチ電子管画像処理システムの再構成 |
US20080037703A1 (en) * | 2006-08-09 | 2008-02-14 | Digimd Corporation | Three dimensional breast imaging |
US7746974B2 (en) * | 2006-09-29 | 2010-06-29 | Siemens Medical Solutions Usa, Inc. | Radiographic and fluoroscopic CT imaging |
WO2008122971A1 (en) * | 2007-04-10 | 2008-10-16 | Arineta Ltd. | Cone-beam ct |
WO2008122970A1 (en) * | 2007-04-10 | 2008-10-16 | Arineta Ltd. | X-ray tube plurality of targets and corresponding number of electron beam gates |
US8537965B2 (en) * | 2007-04-10 | 2013-09-17 | Arineta Ltd. | Cone-beam CT |
DE102007023925B4 (de) * | 2007-05-23 | 2013-01-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren, Vorrichtung und Anordnung zur Kompensation der Auswirkungen von Brennfleckenwanderung bei der Aufnahme von Röntgenprojektionsbildern |
US7529336B2 (en) | 2007-05-31 | 2009-05-05 | Test Research, Inc. | System and method for laminography inspection |
US7936858B2 (en) * | 2007-09-28 | 2011-05-03 | Siemens Medical Solutions Usa, Inc. | System and method for tomosynthesis |
US20090184261A1 (en) * | 2008-01-21 | 2009-07-23 | Moshe Ein-Gal | Imaging with a plurality of sources to a common detector |
JP5388472B2 (ja) * | 2008-04-14 | 2014-01-15 | キヤノン株式会社 | 制御装置、x線撮影システム、制御方法、及び当該制御方法をコンピュータに実行させるためのプログラム。 |
US7724870B2 (en) | 2008-05-30 | 2010-05-25 | Siemens Medical Solutions Usa, Inc. | Digital tomosynthesis in robotic stereotactic radiosurgery |
US7869571B2 (en) * | 2008-09-17 | 2011-01-11 | General Electric Company | Methods and apparatus for x-ray imaging with focal spot deflection |
JP4693884B2 (ja) * | 2008-09-18 | 2011-06-01 | キヤノン株式会社 | マルチx線撮影装置及びその制御方法 |
US20100202583A1 (en) * | 2009-02-03 | 2010-08-12 | Ge Wang | Systems and Methods for Exact or Approximate Cardiac Computed Tomography |
US8824625B2 (en) | 2009-04-29 | 2014-09-02 | Xcounter Ab | Computed tomography scanning system |
US20110006224A1 (en) * | 2009-07-09 | 2011-01-13 | Maltz Jonathan S | Digital Tomosynthesis in Ion Beam Therapy Systems |
US8254518B2 (en) * | 2009-10-05 | 2012-08-28 | Siemens Medical Solutions Usa, Inc. | Acquisition of projection images for tomosynthesis |
US9818193B2 (en) * | 2012-01-30 | 2017-11-14 | Scanadu, Inc. | Spatial resolution enhancement in hyperspectral imaging |
DE102012205225A1 (de) * | 2012-03-30 | 2013-10-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Computertomographiesystem und verfahren zur datenermittelung für eine störeinfluss-korrigierte computertomographieaufnahme eines untersuchungsobjekts |
US9217719B2 (en) | 2013-01-10 | 2015-12-22 | Novaray Medical, Inc. | Method and apparatus for improved sampling resolution in X-ray imaging systems |
US10070828B2 (en) | 2013-03-05 | 2018-09-11 | Nview Medical Inc. | Imaging systems and related apparatus and methods |
US10846860B2 (en) | 2013-03-05 | 2020-11-24 | Nview Medical Inc. | Systems and methods for x-ray tomosynthesis image reconstruction |
US20170294033A1 (en) * | 2016-04-06 | 2017-10-12 | Varex Imaging Corporation | Dose efficient x-ray detector and method |
WO2019060843A1 (en) | 2017-09-22 | 2019-03-28 | Nview Medical Inc. | IMAGE RECONSTRUCTION USING MACHINE LEARNING REGULARIZERS |
CN109613606A (zh) * | 2019-01-25 | 2019-04-12 | 上海理工大学 | 一种目标粒子运动轨迹的x射线检测方法 |
WO2022147647A1 (en) * | 2021-01-05 | 2022-07-14 | Shenzhen Xpectvision Technology Co., Ltd. | Imaging methods using multiple radiation beams |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951222A1 (de) | 1979-12-19 | 1981-06-25 | Siemens AG, 1000 Berlin und 8000 München | Roentgenschichtgeraet zur herstellung von transversalschichtbildern |
US5020086A (en) * | 1983-07-05 | 1991-05-28 | Ridge, Inc. | Microfocus X-ray system |
US4637040A (en) | 1983-07-28 | 1987-01-13 | Elscint, Ltd. | Plural source computerized tomography device with improved resolution |
US4730350A (en) * | 1986-04-21 | 1988-03-08 | Albert Richard D | Method and apparatus for scanning X-ray tomography |
US4926452A (en) * | 1987-10-30 | 1990-05-15 | Four Pi Systems Corporation | Automated laminography system for inspection of electronics |
DE4124294C2 (de) * | 1991-07-22 | 1997-03-20 | Siemens Ag | Verfahren für den Betrieb einer Röntgenröhre und Verwendung des Verfahrens |
US5305363A (en) * | 1992-01-06 | 1994-04-19 | Picker International, Inc. | Computerized tomographic scanner having a toroidal x-ray tube with a stationary annular anode and a rotating cathode assembly |
US5359637A (en) * | 1992-04-28 | 1994-10-25 | Wake Forest University | Self-calibrated tomosynthetic, radiographic-imaging system, method, and device |
CA2113752C (en) * | 1994-01-19 | 1999-03-02 | Stephen Michael Rooks | Inspection system for cross-sectional imaging |
US5594770A (en) * | 1994-11-18 | 1997-01-14 | Thermospectra Corporation | Method and apparatus for imaging obscured areas of a test object |
DE19502860C1 (de) * | 1995-01-30 | 1996-04-11 | Siemens Ag | Röntgendiagnostikeinrichtung |
US5572037A (en) * | 1995-02-03 | 1996-11-05 | University Of Massachusetts Medical Center | Digital imaging using a scanning mirror apparatus |
US5771269A (en) * | 1995-12-29 | 1998-06-23 | Advanced Optical Technologies, Inc. | Apparatus and method for removing scatter from an x-ray image |
DE19635592B4 (de) * | 1996-09-02 | 2004-02-05 | Siemens Ag | Verfahren zum Betrieb einer medizinischen Röntgeneinrichtung und medizinische Röntgeneinrichtung |
DE19832972A1 (de) * | 1998-07-22 | 2000-01-27 | Siemens Ag | Röntgenstrahler |
US6222902B1 (en) * | 1998-11-25 | 2001-04-24 | Picker International, Inc. | Real-time tomographic system with flat panel detectors |
DE19922261A1 (de) * | 1999-05-15 | 1999-12-09 | Konrad Bergmann | Digitaler Bildwandler |
US6324249B1 (en) * | 2001-03-21 | 2001-11-27 | Agilent Technologies, Inc. | Electronic planar laminography system and method |
-
2000
- 2000-12-01 US US09/729,143 patent/US6483890B1/en not_active Expired - Lifetime
-
2001
- 2001-11-27 EP EP01309937A patent/EP1211917B1/de not_active Expired - Lifetime
- 2001-11-27 DE DE60120093T patent/DE60120093T2/de not_active Expired - Lifetime
- 2001-12-03 JP JP2001369263A patent/JP2002233524A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2002233524A (ja) | 2002-08-20 |
EP1211917A1 (de) | 2002-06-05 |
US6483890B1 (en) | 2002-11-19 |
EP1211917B1 (de) | 2006-05-31 |
DE60120093T2 (de) | 2007-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition |