GB1497396A - Radiography - Google Patents

Radiography

Info

Publication number
GB1497396A
GB1497396A GB13018/74A GB1301874A GB1497396A GB 1497396 A GB1497396 A GB 1497396A GB 13018/74 A GB13018/74 A GB 13018/74A GB 1301874 A GB1301874 A GB 1301874A GB 1497396 A GB1497396 A GB 1497396A
Authority
GB
United Kingdom
Prior art keywords
detectors
source
detector
radiation
output signal
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
GB13018/74A
Other languages
English (en)
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.)
EMI Ltd
Original Assignee
EMI Ltd
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 EMI Ltd filed Critical EMI Ltd
Priority to GB13018/74A priority Critical patent/GB1497396A/en
Priority to US05/559,715 priority patent/US4066902A/en
Priority to JP3418075A priority patent/JPS5444597B2/ja
Priority to FR7508902A priority patent/FR2264516A1/fr
Priority to DE2513137A priority patent/DE2513137C3/de
Priority to NLAANVRAGE7503520,A priority patent/NL179783C/xx
Publication of GB1497396A publication Critical patent/GB1497396A/en
Priority to JP56020801A priority patent/JPS57115239A/ja
Expired legal-status Critical Current

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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and 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
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
GB13018/74A 1974-03-23 1974-03-23 Radiography Expired GB1497396A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB13018/74A GB1497396A (en) 1974-03-23 1974-03-23 Radiography
US05/559,715 US4066902A (en) 1974-03-23 1975-03-19 Radiography with detector compensating means
JP3418075A JPS5444597B2 (enrdf_load_stackoverflow) 1974-03-23 1975-03-20
FR7508902A FR2264516A1 (en) 1974-03-23 1975-03-21 Radiographic examination unit - uses predicted signals from various ray receivers to counteract discrepancies in sensitivity
DE2513137A DE2513137C3 (de) 1974-03-23 1975-03-22 Strahlendiagnostisches Gerät
NLAANVRAGE7503520,A NL179783C (nl) 1974-03-23 1975-03-24 Werkwijze en inrichting voor het onderzoeken van een lichaam door middel van straling, zoals roentgenstraling of gamma-straling.
JP56020801A JPS57115239A (en) 1974-03-23 1981-02-14 Radioactive ray inspecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13018/74A GB1497396A (en) 1974-03-23 1974-03-23 Radiography

Publications (1)

Publication Number Publication Date
GB1497396A true GB1497396A (en) 1978-01-12

Family

ID=10015322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13018/74A Expired GB1497396A (en) 1974-03-23 1974-03-23 Radiography

Country Status (2)

Country Link
JP (1) JPS57115239A (enrdf_load_stackoverflow)
GB (1) GB1497396A (enrdf_load_stackoverflow)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010885A1 (en) * 1978-10-24 1980-05-14 EMI Limited Computerized tomographic apparatus
US7505563B2 (en) 2003-04-25 2009-03-17 Rapiscan Systems, Inc. X-ray sources
US7512215B2 (en) 2003-04-25 2009-03-31 Rapiscan Systems, Inc. X-ray tube electron sources
US7564939B2 (en) 2003-04-25 2009-07-21 Rapiscan Systems, Inc. Control means for heat load in X-ray scanning apparatus
US7664230B2 (en) 2003-04-25 2010-02-16 Rapiscan Systems, Inc. X-ray tubes
US7684538B2 (en) 2003-04-25 2010-03-23 Rapiscan Systems, Inc. X-ray scanning system
US7724868B2 (en) 2003-04-25 2010-05-25 Rapiscan Systems, Inc. X-ray monitoring
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US8094784B2 (en) 2003-04-25 2012-01-10 Rapiscan Systems, Inc. X-ray sources
US8135110B2 (en) 2005-12-16 2012-03-13 Rapiscan Systems, Inc. X-ray tomography inspection systems
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
US8804899B2 (en) 2003-04-25 2014-08-12 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US8824637B2 (en) 2008-09-13 2014-09-02 Rapiscan Systems, Inc. X-ray tubes
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US9052403B2 (en) 2002-07-23 2015-06-09 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
US9223050B2 (en) 2005-04-15 2015-12-29 Rapiscan Systems, Inc. X-ray imaging system having improved mobility
US9223049B2 (en) 2002-07-23 2015-12-29 Rapiscan Systems, Inc. Cargo scanning system with boom structure
US9223052B2 (en) 2008-02-28 2015-12-29 Rapiscan Systems, Inc. Scanning systems
US9263225B2 (en) 2008-07-15 2016-02-16 Rapiscan Systems, Inc. X-ray tube anode comprising a coolant tube
US9285498B2 (en) 2003-06-20 2016-03-15 Rapiscan Systems, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
US9332624B2 (en) 2008-05-20 2016-05-03 Rapiscan Systems, Inc. Gantry scanner systems
US9420677B2 (en) 2009-01-28 2016-08-16 Rapiscan Systems, Inc. X-ray tube electron sources
US9429530B2 (en) 2008-02-28 2016-08-30 Rapiscan Systems, Inc. Scanning systems
US9726619B2 (en) 2005-10-25 2017-08-08 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
US9791590B2 (en) 2013-01-31 2017-10-17 Rapiscan Systems, Inc. Portable security inspection system
US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
WO2021063784A1 (en) * 2019-10-03 2021-04-08 Koninklijke Philips N.V. Scattered electron capturing for rotating anode x-ray tubes
US11551903B2 (en) 2020-06-25 2023-01-10 American Science And Engineering, Inc. Devices and methods for dissipating heat from an anode of an x-ray tube assembly
US12181422B2 (en) 2019-09-16 2024-12-31 Rapiscan Holdings, Inc. Probabilistic image analysis

Cited By (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010885A1 (en) * 1978-10-24 1980-05-14 EMI Limited Computerized tomographic apparatus
US10670769B2 (en) 2002-07-23 2020-06-02 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US10007019B2 (en) 2002-07-23 2018-06-26 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US9223049B2 (en) 2002-07-23 2015-12-29 Rapiscan Systems, Inc. Cargo scanning system with boom structure
US9052403B2 (en) 2002-07-23 2015-06-09 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US10591424B2 (en) 2003-04-25 2020-03-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US9001973B2 (en) 2003-04-25 2015-04-07 Rapiscan Systems, Inc. X-ray sources
US7903789B2 (en) 2003-04-25 2011-03-08 Rapiscan Systems, Inc. X-ray tube electron sources
US7929663B2 (en) 2003-04-25 2011-04-19 Rapiscan Systems, Inc. X-ray monitoring
US11796711B2 (en) 2003-04-25 2023-10-24 Rapiscan Systems, Inc. Modular CT scanning system
US8085897B2 (en) 2003-04-25 2011-12-27 Rapiscan Systems, Inc. X-ray scanning system
US8094784B2 (en) 2003-04-25 2012-01-10 Rapiscan Systems, Inc. X-ray sources
US10901112B2 (en) 2003-04-25 2021-01-26 Rapiscan Systems, Inc. X-ray scanning system with stationary x-ray sources
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
US7684538B2 (en) 2003-04-25 2010-03-23 Rapiscan Systems, Inc. X-ray scanning system
US8804899B2 (en) 2003-04-25 2014-08-12 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US9442082B2 (en) 2003-04-25 2016-09-13 Rapiscan Systems, Inc. X-ray inspection system and method
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US8885794B2 (en) 2003-04-25 2014-11-11 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
US7724868B2 (en) 2003-04-25 2010-05-25 Rapiscan Systems, Inc. X-ray monitoring
US9020095B2 (en) 2003-04-25 2015-04-28 Rapiscan Systems, Inc. X-ray scanners
US7664230B2 (en) 2003-04-25 2010-02-16 Rapiscan Systems, Inc. X-ray tubes
US7564939B2 (en) 2003-04-25 2009-07-21 Rapiscan Systems, Inc. Control means for heat load in X-ray scanning apparatus
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
US9183647B2 (en) 2003-04-25 2015-11-10 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US9618648B2 (en) 2003-04-25 2017-04-11 Rapiscan Systems, Inc. X-ray scanners
US10175381B2 (en) 2003-04-25 2019-01-08 Rapiscan Systems, Inc. X-ray scanners having source points with less than a predefined variation in brightness
US9675306B2 (en) 2003-04-25 2017-06-13 Rapiscan Systems, Inc. X-ray scanning system
US7512215B2 (en) 2003-04-25 2009-03-31 Rapiscan Systems, Inc. X-ray tube electron sources
US7505563B2 (en) 2003-04-25 2009-03-17 Rapiscan Systems, Inc. X-ray sources
US9747705B2 (en) 2003-04-25 2017-08-29 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US9285498B2 (en) 2003-06-20 2016-03-15 Rapiscan Systems, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
US9223050B2 (en) 2005-04-15 2015-12-29 Rapiscan Systems, Inc. X-ray imaging system having improved mobility
US9726619B2 (en) 2005-10-25 2017-08-08 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
US10295483B2 (en) 2005-12-16 2019-05-21 Rapiscan Systems, Inc. Data collection, processing and storage systems for X-ray tomographic images
US9048061B2 (en) 2005-12-16 2015-06-02 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US9638646B2 (en) 2005-12-16 2017-05-02 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US10976271B2 (en) 2005-12-16 2021-04-13 Rapiscan Systems, Inc. Stationary tomographic X-ray imaging systems for automatically sorting objects based on generated tomographic images
US8135110B2 (en) 2005-12-16 2012-03-13 Rapiscan Systems, Inc. X-ray tomography inspection systems
US8625735B2 (en) 2005-12-16 2014-01-07 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US8958526B2 (en) 2005-12-16 2015-02-17 Rapiscan Systems, Inc. Data collection, processing and storage systems for X-ray tomographic images
US10585207B2 (en) 2008-02-28 2020-03-10 Rapiscan Systems, Inc. Scanning systems
US11275194B2 (en) 2008-02-28 2022-03-15 Rapiscan Systems, Inc. Scanning systems
US11768313B2 (en) 2008-02-28 2023-09-26 Rapiscan Systems, Inc. Multi-scanner networked systems for performing material discrimination processes on scanned objects
US12386097B2 (en) 2008-02-28 2025-08-12 Rapiscan Systems, Inc. Scanning systems
US9223052B2 (en) 2008-02-28 2015-12-29 Rapiscan Systems, Inc. Scanning systems
US9429530B2 (en) 2008-02-28 2016-08-30 Rapiscan Systems, Inc. Scanning systems
US9332624B2 (en) 2008-05-20 2016-05-03 Rapiscan Systems, Inc. Gantry scanner systems
US10098214B2 (en) 2008-05-20 2018-10-09 Rapiscan Systems, Inc. Detector support structures for gantry scanner systems
US9263225B2 (en) 2008-07-15 2016-02-16 Rapiscan Systems, Inc. X-ray tube anode comprising a coolant tube
US8824637B2 (en) 2008-09-13 2014-09-02 Rapiscan Systems, Inc. X-ray tubes
US9420677B2 (en) 2009-01-28 2016-08-16 Rapiscan Systems, Inc. X-ray tube electron sources
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
US9791590B2 (en) 2013-01-31 2017-10-17 Rapiscan Systems, Inc. Portable security inspection system
US11550077B2 (en) 2013-01-31 2023-01-10 Rapiscan Systems, Inc. Portable vehicle inspection portal with accompanying workstation
US10317566B2 (en) 2013-01-31 2019-06-11 Rapiscan Systems, Inc. Portable security inspection system
US12181422B2 (en) 2019-09-16 2024-12-31 Rapiscan Holdings, Inc. Probabilistic image analysis
WO2021063784A1 (en) * 2019-10-03 2021-04-08 Koninklijke Philips N.V. Scattered electron capturing for rotating anode x-ray tubes
US11551903B2 (en) 2020-06-25 2023-01-10 American Science And Engineering, Inc. Devices and methods for dissipating heat from an anode of an x-ray tube assembly

Also Published As

Publication number Publication date
JPS57115239A (en) 1982-07-17
JPS6411296B2 (enrdf_load_stackoverflow) 1989-02-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950313