ES8404768A1 - Perfeccionamientos en un dispositivo para la obtencion de radiografias - Google Patents

Perfeccionamientos en un dispositivo para la obtencion de radiografias

Info

Publication number
ES8404768A1
ES8404768A1 ES524842A ES524842A ES8404768A1 ES 8404768 A1 ES8404768 A1 ES 8404768A1 ES 524842 A ES524842 A ES 524842A ES 524842 A ES524842 A ES 524842A ES 8404768 A1 ES8404768 A1 ES 8404768A1
Authority
ES
Spain
Prior art keywords
pct
bodies
sec
ray
detector array
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
Application number
ES524842A
Other languages
English (en)
Other versions
ES524842A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heimann GmbH
Original Assignee
Heimann GmbH
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 Heimann GmbH filed Critical Heimann GmbH
Publication of ES524842A0 publication Critical patent/ES524842A0/es
Publication of ES8404768A1 publication Critical patent/ES8404768A1/es
Expired legal-status Critical Current

Links

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
    • G01N23/02—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
    • G01N23/043—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 using fluoroscopic examination, with visual observation or video transmission of fluoroscopic images

Landscapes

  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Multimedia (AREA)
  • Radiology & Medical Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

DISPOSITIVO PARA LA OBTENCION DE RADIOGRAFIAS DE CUERPOS, EN EL QUE LOS CUERPOS PUEDEN MOVERSE EN UN CANAL DE ENSAYO CON RELACION A UN GENERADOR DE RAYOS X, ESTANDO DISPUESTA POR DETRAS DE LOS CUERPOS, EN EL SENTIDO DE PROPAGACION DE LOS RAYOS X, AL MENOS UNA LINEA DETECTORA, QUE MIDE LA INTENSIDAD DE LOS RAYOS X QUE LLEGAN HASTA LA MISMA Y QUE ENVIA LOS VALORES MEDIDOS A UN DISPOSITIVO PARA LA GENERACION DE UNA IMAGEN VISIBLE COMPUESTA POR PUNTOS INDIVIDUALES DE IMAGEN.HJ8CARACTERIZADO PORQUE AL MENOS UN PUNTO DE MEDIDA PRESENTA, FRENTE A LOS PUNTOS DE MEDIDA CONTIGUOS EN LALINEA DETECTORA (4), UNA DISTANCIA DIFERENTE CON RESPECTO AL GENERADOR DE RAYOS X (1); PORQUE LOS PUNTOS DE IMAGEN, DE LA IMAGEN VISIBLE, PRESENTAN, CON RESPECTO A LOS PUNTOS DE IMAGEN CONTIGUOS RESPECTIVOS, DISTANCIAS HOMOGENEAS; Y PORQUE LA LINEA DETECTORA DISCURRE A LO LARGO DE TODAS LAS PAREDES ALCANZABLES POR LOS RAYOS X, TRAS ATRAVESAR EL RECINTO DE ENSAYO.
ES524842A 1982-08-11 1983-08-10 Perfeccionamientos en un dispositivo para la obtencion de radiografias Expired ES8404768A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3229914 1982-08-11

Publications (2)

Publication Number Publication Date
ES524842A0 ES524842A0 (es) 1984-05-01
ES8404768A1 true ES8404768A1 (es) 1984-05-01

Family

ID=6170628

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524842A Expired ES8404768A1 (es) 1982-08-11 1983-08-10 Perfeccionamientos en un dispositivo para la obtencion de radiografias

Country Status (6)

Country Link
US (1) US4748645A (es)
EP (1) EP0100562B1 (es)
AT (1) ATE26393T1 (es)
DE (1) DE3370758D1 (es)
ES (1) ES8404768A1 (es)
WO (1) WO1990005487A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253060B1 (de) * 1986-07-14 1990-05-30 Heimann GmbH Röntgenscanner
JPH0795100B2 (ja) * 1986-09-24 1995-10-11 株式会社日立メデイコ Ｘ線荷物検査装置
US5699400A (en) * 1996-05-08 1997-12-16 Vivid Technologies, Inc. Operator console for article inspection systems
US9417340B2 (en) 2012-07-06 2016-08-16 Morpho Detection, Llc Compact geometry CT system
US8768032B2 (en) 2012-07-06 2014-07-01 Morpho Detection, Llc Method for correction of artifacts from edge detectors in compact geometry CT

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478123A (en) * 1973-08-18 1977-06-29 Emi Ltd Tomography
DE2430021A1 (de) * 1974-06-22 1976-01-08 Philips Patentverwaltung Optisches verfahren zur entzerrung von bildverstaerker-bildern
GB1572445A (en) * 1976-03-18 1980-07-30 Emi Ltd Radiography
US4129783A (en) * 1976-05-06 1978-12-12 General Electric Company High speed computerized tomography imaging system
IL51490A (en) * 1976-05-06 1979-05-31 Gen Electric High speed tomography using multiple x-ray sources
DE2622177A1 (de) * 1976-05-19 1977-12-01 Philips Patentverwaltung Anordnung zur ermittlung der absorption einer strahlung in einer ebene eines koerpers
DE2741732C2 (de) * 1977-09-16 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Schichtgerät zur Herstellung von Transversalschichtbildern
DE2744226C2 (de) * 1977-09-30 1985-06-27 Siemens AG, 1000 Berlin und 8000 München Schichtgerät zur Herstellung von Transversalschichtbildern
DE2814242C3 (de) * 1978-04-03 1981-07-09 Siemens AG, 1000 Berlin und 8000 München Schichtgerät zur Herstellung von Transversalschichtbildern
US4504962A (en) * 1978-12-22 1985-03-12 Emi Limited Computerized tomography
DE2946442C2 (de) * 1979-11-17 1984-02-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Vorrichtung zur Rekonstruktion von Schichtbildern eines dreidimensionalen Objektes mit Hilfe einer veränderbaren Abbildungsmatrix
JPS5786745A (en) * 1980-11-19 1982-05-29 Toshiba Corp Multichannel x-ray detector

Also Published As

Publication number Publication date
ES524842A0 (es) 1984-05-01
EP0100562B1 (de) 1987-04-08
ATE26393T1 (de) 1987-04-15
DE3370758D1 (en) 1987-05-14
EP0100562A1 (de) 1984-02-15
WO1990005487A1 (de) 1990-05-31
US4748645A (en) 1988-05-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203