CN101203179B - 用于图形显示受检查对象的x射线装置以及x射线装置的使用 - Google Patents

用于图形显示受检查对象的x射线装置以及x射线装置的使用 Download PDF

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Publication number
CN101203179B
CN101203179B CN2006800198800A CN200680019880A CN101203179B CN 101203179 B CN101203179 B CN 101203179B CN 2006800198800 A CN2006800198800 A CN 2006800198800A CN 200680019880 A CN200680019880 A CN 200680019880A CN 101203179 B CN101203179 B CN 101203179B
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radiation
detector
ray
intensity level
checked
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Expired - Fee Related
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CN101203179A (zh
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R·拉瓦切克
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Bayer Pharma AG
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Schering AG
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48Diagnostic techniques
    • A61B6/482Diagnostic techniques involving multiple energy imaging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03Computed tomography [CT]
    • A61B6/032Transmission computed tomography [CT]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48Diagnostic techniques
    • A61B6/481Diagnostic techniques involving the use of contrast agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4092Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam for producing synchrotron radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58Testing, adjusting or calibrating thereof
    • A61B6/582Calibration
    • A61B6/583Calibration using calibration phantoms

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Mathematical Physics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Nuclear Medicine (AREA)
CN2006800198800A 2005-06-06 2006-04-20 用于图形显示受检查对象的x射线装置以及x射线装置的使用 Expired - Fee Related CN101203179B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005026940A DE102005026940A1 (de) 2005-06-06 2005-06-06 Röntgenanordnung zur Bilddarstellung eines Untersuchungsobjektes und Verwendung der Röntgenanordnung
DE102005026940.0 2005-06-06
PCT/EP2006/003908 WO2006131175A1 (fr) 2005-06-06 2006-04-20 Dispositif de radiographie pour visualiser un objet d'examen et utilisation de ce dispositif de radiographie

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2011103515078A Division CN102512188A (zh) 2005-06-06 2006-04-20 用于图形显示受检查对象的x射线装置以及x射线装置的使用

Publications (2)

Publication Number Publication Date
CN101203179A CN101203179A (zh) 2008-06-18
CN101203179B true CN101203179B (zh) 2011-12-28

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CN2006800198800A Expired - Fee Related CN101203179B (zh) 2005-06-06 2006-04-20 用于图形显示受检查对象的x射线装置以及x射线装置的使用
CN2011103515078A Pending CN102512188A (zh) 2005-06-06 2006-04-20 用于图形显示受检查对象的x射线装置以及x射线装置的使用

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CN2011103515078A Pending CN102512188A (zh) 2005-06-06 2006-04-20 用于图形显示受检查对象的x射线装置以及x射线装置的使用

Country Status (12)

Country Link
EP (1) EP1890604A1 (fr)
JP (1) JP2008541963A (fr)
KR (1) KR20080020616A (fr)
CN (2) CN101203179B (fr)
AU (1) AU2006254747A1 (fr)
BR (1) BRPI0611181A2 (fr)
CA (1) CA2610964A1 (fr)
DE (1) DE102005026940A1 (fr)
IL (1) IL187846A0 (fr)
MX (1) MX2007015406A (fr)
RU (1) RU2449729C2 (fr)
WO (1) WO2006131175A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018102B4 (de) 2007-04-16 2009-09-03 Bayer Schering Pharma Aktiengesellschaft Einrichtung zur strahlentherapeutischen Behandlung von Gewebe mittels einer Röntgen-CT-Anlage oder einer diagnostischen oder Orthovolt-Röntgen-Anlage
DE102007024158B4 (de) * 2007-05-24 2017-09-14 Bayer Intellectual Property Gmbh Auswahlverfahren für zwei Kontrastmittel zur Verwendung in einer Dual-Energy-CT-Untersuchung, Kontrastmittelkombination und Erzeugung von CT-Aufnahmen mit einer Kontrastmittelkombination mit unterschiedlichen Energiespektren
DE102007027460B4 (de) * 2007-06-14 2017-03-23 Siemens Healthcare Gmbh Verfahren zur Durchführung einer bildgebenden Messung mit einem energieselektiven Röntgendetektor
US9724010B2 (en) 2010-07-08 2017-08-08 Emtensor Gmbh Systems and methods of 4D electromagnetic tomographic (EMT) differential (dynamic) fused imaging
KR101689867B1 (ko) 2010-09-15 2016-12-27 삼성전자주식회사 영상을 처리하는 방법, 이를 수행하는 영상처리장치 및 의료영상시스템
WO2012104336A1 (fr) * 2011-02-01 2012-08-09 Dexela Limited Mammographie à plage dynamique élevée utilisant un mammogramme numérique plein champ avec plage dynamique restreinte
RU2465825C1 (ru) * 2011-06-17 2012-11-10 Федеральное государственное бюджетное учреждение "Ростовский научно-исследовательский онкологический институт" Министерства здравоохранения и социального развития Российской Федерации Способ диагностики опухолей мягких тканей
DE102012011309B4 (de) * 2011-10-28 2022-08-25 Gamc Biotech Development Co., Ltd. Röntgenstrahlröhre vom Transmissionstyp und Röntgenstrahlröhre vom Reflektionstyp
US9414749B2 (en) 2012-11-21 2016-08-16 Emtensor Gmbh Electromagnetic tomography solutions for scanning head
US9072449B2 (en) * 2013-03-15 2015-07-07 Emtensor Gmbh Wearable/man-portable electromagnetic tomographic imaging
US20140275944A1 (en) 2013-03-15 2014-09-18 Emtensor Gmbh Handheld electromagnetic field-based bio-sensing and bio-imaging system
EP3220827B1 (fr) 2014-11-20 2020-01-15 Koninklijke Philips N.V. Réducteur de flux de rayons x pour détecteur de comptage de photons
RU2597026C1 (ru) * 2015-06-22 2016-09-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Способ регистрации радиографических изображений, сформированных с помощью ионизирующего излучения
ES2825898T3 (es) 2015-10-16 2021-05-17 Emtensor Gmbh Tomografía de reconocimiento de patrones de interferencia electromagnética
ES2957552T3 (es) 2016-11-23 2024-01-22 Emtensor Gmbh Uso de campo electromagnético para imágenes tomográficas de la cabeza
WO2019022247A1 (fr) 2017-07-27 2019-01-31 富士フイルム株式会社 Système d'imagerie radiographique, fantôme et procédé d'évaluation
EP3877782A4 (fr) * 2018-11-06 2022-05-18 Shenzhen Xpectvision Technology Co., Ltd. Procédés d'imagerie utilisant la fluorescence aux rayons x
DE102019213983A1 (de) * 2019-09-13 2021-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zum bestimmen eines aufnahmeparameters und/oder zum bereitstellen einer wartungsempfehlung für eine computertomographieanlage
CN113759412B (zh) * 2020-06-03 2023-08-22 上海联影医疗科技股份有限公司 获取束流形状和能量探测单元响应特征的方法、装置
CN111915538B (zh) * 2020-08-19 2024-03-19 南京普爱医疗设备股份有限公司 一种用于数字血管减影的图像增强方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003354A (nl) * 1980-06-09 1982-01-04 Philips Nv Stralingsonderzoekapparaat met beeldsubtractie.
DE3608965A1 (de) * 1986-03-18 1987-10-01 Philips Patentverwaltung Verfahren zur bestimmung der raeumlichen struktur in einer schicht eines untersuchungsbereiches
US6399951B1 (en) * 2000-02-02 2002-06-04 Ut-Battelle, Llc Simultaneous CT and SPECT tomography using CZT detectors
RU2209644C2 (ru) * 2000-07-05 2003-08-10 Кумахов Мурадин Абубекирович Рентгеновские средства для определения местоположения и лучевой терапии злокачественных новообразований
DE60104199T2 (de) * 2001-04-16 2005-08-04 Muradin Abubekirovich Kumakhov Radioskopie unter verwendung von k-g(a) gadolinium emission
WO2004098649A2 (fr) * 2003-05-06 2004-11-18 Philips Intellectual Property & Standards Gmbh Appareil et procede pour examiner un objet au moyen de rayons x a dispersion elastique et d'un produit de contraste
DE10347961A1 (de) * 2003-10-10 2005-06-09 Schering Ag Röntgenanordnung und Röntgenkontrastverfahren zur Bildgebung an einem mindestens ein röntgenkontrastgebendes Element enthaltenden Untersuchungsobjekt sowie Verwendung der Röntgenanordnung

Also Published As

Publication number Publication date
RU2449729C2 (ru) 2012-05-10
CA2610964A1 (fr) 2006-12-14
WO2006131175A1 (fr) 2006-12-14
BRPI0611181A2 (pt) 2010-08-24
EP1890604A1 (fr) 2008-02-27
JP2008541963A (ja) 2008-11-27
DE102005026940A1 (de) 2006-12-14
KR20080020616A (ko) 2008-03-05
CN102512188A (zh) 2012-06-27
CN101203179A (zh) 2008-06-18
RU2007148223A (ru) 2009-11-27
IL187846A0 (en) 2008-03-20
MX2007015406A (es) 2008-02-19
AU2006254747A1 (en) 2006-12-14

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Granted publication date: 20111228

Termination date: 20130420