IL54884A - Device for measuring radiation absorption in a three-dimensional object - Google Patents

Device for measuring radiation absorption in a three-dimensional object

Info

Publication number
IL54884A
IL54884A IL54884A IL5488478A IL54884A IL 54884 A IL54884 A IL 54884A IL 54884 A IL54884 A IL 54884A IL 5488478 A IL5488478 A IL 5488478A IL 54884 A IL54884 A IL 54884A
Authority
IL
Israel
Prior art keywords
dimensional object
radiation absorption
measuring radiation
measuring
absorption
Prior art date
Application number
IL54884A
Other languages
English (en)
Other versions
IL54884A0 (en
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of IL54884A0 publication Critical patent/IL54884A0/xx
Publication of IL54884A publication Critical patent/IL54884A/xx

Links

Classifications

    • 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
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/4014—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units arranged in multiple source-detector 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
IL54884A 1977-06-14 1978-06-09 Device for measuring radiation absorption in a three-dimensional object IL54884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2726635A DE2726635C3 (de) 1977-06-14 1977-06-14 Tomographische Vorrichtung zur Ermittlung der Absorption einer Strahlung in einem dreidimensionalen Untersuchungsbereich

Publications (2)

Publication Number Publication Date
IL54884A0 IL54884A0 (en) 1978-08-31
IL54884A true IL54884A (en) 1980-07-31

Family

ID=6011427

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54884A IL54884A (en) 1977-06-14 1978-06-09 Device for measuring radiation absorption in a three-dimensional object

Country Status (13)

Country Link
US (1) US4204124A (xx)
JP (1) JPS5844377B2 (xx)
AU (1) AU516373B2 (xx)
BE (1) BE868051A (xx)
BR (1) BR7803747A (xx)
CA (1) CA1102015A (xx)
DE (1) DE2726635C3 (xx)
ES (1) ES470703A1 (xx)
FR (1) FR2394285A1 (xx)
GB (1) GB2000415B (xx)
IL (1) IL54884A (xx)
IT (1) IT1095158B (xx)
NL (1) NL7806329A (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819237C2 (de) * 1978-05-02 1986-09-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Ermittlung der Absorption von Röntgenstrahlung in einem dreidimensionalen Untersuchungsbereich
DE2831311C2 (de) * 1978-07-17 1986-10-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur Ermittlung innerer Körperstrukturen mittels Streustrahlung
DE2852968A1 (de) * 1978-12-07 1980-06-19 Siemens Ag Schichtgeraet zur herstellung von transversalschichtbildern eines aufnahmeobjektes
DE2938289A1 (de) * 1979-09-21 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Schichtgeraet zur herstellung von transversalschichtbildern eines aufnahmeobjektes
DE3021757A1 (de) * 1980-06-10 1981-12-24 Siemens AG, 1000 Berlin und 8000 München Strahlendiagnostikgeraet
US4662379A (en) * 1984-12-20 1987-05-05 Stanford University Coronary artery imaging system using gated tomosynthesis
FR2615619B1 (fr) * 1987-05-21 1991-07-19 Commissariat Energie Atomique Procede et dispositif d'imagerie tridimentionnelle a partir de mesures bidimensionnelles de l'attenuation d'un rayonnement
US5068882A (en) * 1990-08-27 1991-11-26 General Electric Company Dual parallel cone beam circular scanning trajectories for reduced data incompleteness in three-dimensional computerized tomography
US5187659A (en) * 1990-09-04 1993-02-16 General Electric Company Cone beam scanning trajectories for three-dimensional computerized tomography data acquisition where object is larger than the field of view
US5452337A (en) * 1992-04-01 1995-09-19 Sony Corporation Radiation diagnostic system
US5596197A (en) * 1995-05-11 1997-01-21 Adac Laboratories Dual synchronized sliding transmission detection windows for dual transmission line sources
JP4892673B2 (ja) * 2000-09-28 2012-03-07 フィリップス メディカル システムズ テクノロジーズ リミテッド 時間的に一貫した大きい照射範囲のためのｃｔスキャナ
US20070009088A1 (en) * 2005-07-06 2007-01-11 Edic Peter M System and method for imaging using distributed X-ray sources
SE529961C2 (sv) * 2006-03-21 2008-01-15 Xcounter Ab Avbildningsanordning och metod för att erhålla tidsupplöst avbildningsdata av ett objekt
WO2007110793A1 (en) * 2006-03-28 2007-10-04 Philips Intellectual Property & Standards Gmbh Scanning unit, tomography apparatus and tomography method
CN101505660B (zh) * 2006-08-25 2015-03-25 皇家飞利浦电子股份有限公司 多管x射线探测
DE102009019514A1 (de) * 2009-04-30 2010-11-11 Siemens Aktiengesellschaft CT-System und Verfahren zur Phasenkontrast- und Absorptionsbildgebung
DE102013221415A1 (de) 2013-10-22 2015-04-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Erfassung eines Objekts
EP3250367B1 (en) * 2015-01-30 2021-09-15 Hewlett-Packard Development Company, L.P. Agent calibration
DE102015221418A1 (de) * 2015-11-02 2017-05-04 Siemens Healthcare Gmbh Tomographieanlage und Verfahren für großvolumige Aufnahmen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
DE2538517A1 (de) * 1974-08-28 1976-03-11 Emi Ltd Radiologisches geraet
DE2442809A1 (de) * 1974-09-06 1976-03-18 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem koerper
US4045672A (en) * 1975-09-11 1977-08-30 Nihon Denshi Kabushiki Kaisha Apparatus for tomography comprising a pin hole for forming a microbeam of x-rays
DE2646118A1 (de) * 1976-10-13 1978-04-20 Philips Patentverwaltung Anordnung zur erzeugung zwei- und/oder dreidimensionaler bilder dreidimensionaler gegenstaende

Also Published As

Publication number Publication date
GB2000415B (en) 1982-01-20
DE2726635B2 (de) 1980-07-24
AU516373B2 (en) 1981-05-28
JPS546491A (en) 1979-01-18
AU3698978A (en) 1979-12-13
DE2726635C3 (de) 1981-05-27
BE868051A (fr) 1978-12-12
GB2000415A (en) 1979-01-04
NL7806329A (nl) 1978-12-18
JPS5844377B2 (ja) 1983-10-03
CA1102015A (en) 1981-05-26
ES470703A1 (es) 1979-01-16
US4204124A (en) 1980-05-20
BR7803747A (pt) 1979-03-20
IT7824419A0 (it) 1978-06-09
FR2394285A1 (fr) 1979-01-12
IT1095158B (it) 1985-08-10
IL54884A0 (en) 1978-08-31
FR2394285B1 (xx) 1983-07-08
DE2726635A1 (de) 1978-12-21

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