GB201503022D0 - Determination of density - Google Patents

Determination of density

Info

Publication number
GB201503022D0
GB201503022D0 GB201503022A GB201503022A GB201503022D0 GB 201503022 D0 GB201503022 D0 GB 201503022D0 GB 201503022 A GB201503022 A GB 201503022A GB 201503022 A GB201503022 A GB 201503022A GB 201503022 D0 GB201503022 D0 GB 201503022D0
Authority
GB
United Kingdom
Prior art keywords
determination
density
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.)
Ceased
Application number
GB201503022A
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.)
Kromek Ltd
Original Assignee
Kromek 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 Kromek Ltd filed Critical Kromek Ltd
Priority to GB201503022A priority Critical patent/GB201503022D0/en
Publication of GB201503022D0 publication Critical patent/GB201503022D0/en
Priority to GB1712374.6A priority patent/GB2550742B/en
Priority to PCT/GB2016/050464 priority patent/WO2016135479A1/en
Ceased 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
    • G01N23/06—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 measuring the absorption
    • G01N23/083—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 measuring the absorption the radiation being X-rays
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • 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
    • A61B6/50—Apparatus 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
    • A61B6/502—Apparatus 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 breast, i.e. mammography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • 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
    • A61B6/12—Arrangements for detecting or locating foreign bodies
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/633—Specific applications or type of materials thickness, density, surface weight (unit area)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB201503022A 2015-02-24 2015-02-24 Determination of density Ceased GB201503022D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB201503022A GB201503022D0 (en) 2015-02-24 2015-02-24 Determination of density
GB1712374.6A GB2550742B (en) 2015-02-24 2016-02-24 Determination of density
PCT/GB2016/050464 WO2016135479A1 (en) 2015-02-24 2016-02-24 Determination of density

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201503022A GB201503022D0 (en) 2015-02-24 2015-02-24 Determination of density

Publications (1)

Publication Number Publication Date
GB201503022D0 true GB201503022D0 (en) 2015-04-08

Family

ID=52822054

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201503022A Ceased GB201503022D0 (en) 2015-02-24 2015-02-24 Determination of density
GB1712374.6A Active GB2550742B (en) 2015-02-24 2016-02-24 Determination of density

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1712374.6A Active GB2550742B (en) 2015-02-24 2016-02-24 Determination of density

Country Status (2)

Country Link
GB (2) GB201503022D0 (en)
WO (1) WO2016135479A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA939078A (en) * 1971-11-24 1973-12-25 Atomic Energy Of Canada Limited - Energie Atomique Du Canada, Limitee Method for non-destructive densitometric measurement of small volumes inside irregularly shaped non-uniform objects
CA2355560C (en) * 2000-08-28 2003-11-18 Balza Achmad X-ray compton scatter density measurement at a point within an object
GB0716045D0 (en) * 2007-08-17 2007-09-26 Durham Scient Crystals Ltd Method and apparatus for inspection of materials
JP5535733B2 (en) * 2010-04-05 2014-07-02 住友重機械工業株式会社 Method for obtaining effective atomic number and electron density, program for executing the method, computer-readable recording medium recording the program, and CT apparatus
US9535016B2 (en) * 2013-02-28 2017-01-03 William Beaumont Hospital Compton coincident volumetric imaging
WO2015014677A1 (en) * 2013-07-30 2015-02-05 Koninklijke Philips N.V. Monochromatic attenuation contrast image generation by using phase contrast ct

Also Published As

Publication number Publication date
WO2016135479A1 (en) 2016-09-01
GB2550742B (en) 2021-07-28
GB2550742A (en) 2017-11-29
GB201712374D0 (en) 2017-09-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)