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NL7612959A - METHOD AND DEVICE FOR TOMOGRAPHY WITH THE HELP OF A COMPUTER. - Google Patents

METHOD AND DEVICE FOR TOMOGRAPHY WITH THE HELP OF A COMPUTER.

Info

Publication number
NL7612959A
NL7612959A NL7612959A NL7612959A NL7612959A NL 7612959 A NL7612959 A NL 7612959A NL 7612959 A NL7612959 A NL 7612959A NL 7612959 A NL7612959 A NL 7612959A NL 7612959 A NL7612959 A NL 7612959A
Authority
NL
Netherlands
Prior art keywords
tomography
help
computer
Prior art date
Application number
NL7612959A
Other languages
Dutch (nl)
Original Assignee
Philips Med Syst Inc
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 Med Syst Inc filed Critical Philips Med Syst Inc
Publication of NL7612959A publication Critical patent/NL7612959A/en

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
    • A61B6/44—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
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (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)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
NL7612959A 1975-11-25 1976-11-22 METHOD AND DEVICE FOR TOMOGRAPHY WITH THE HELP OF A COMPUTER. NL7612959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63516575A 1975-11-25 1975-11-25

Publications (1)

Publication Number Publication Date
NL7612959A true NL7612959A (en) 1977-05-27

Family

ID=24546712

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612959A NL7612959A (en) 1975-11-25 1976-11-22 METHOD AND DEVICE FOR TOMOGRAPHY WITH THE HELP OF A COMPUTER.

Country Status (10)

Country Link
JP (1) JPS5279681A (en)
BE (1) BE848715A (en)
CA (1) CA1071773A (en)
DE (1) DE2653465A1 (en)
FR (1) FR2333253A1 (en)
GB (2) GB1571489A (en)
IL (1) IL50969A (en)
IT (1) IT1069995B (en)
NL (1) NL7612959A (en)
SE (1) SE7613009L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433380A (en) * 1975-11-25 1984-02-21 Philips Medical Systems, Inc. Tomographic scanner
DE2648132A1 (en) * 1976-10-23 1978-04-27 Philips Patentverwaltung PROCEDURE AND ARRANGEMENT TO REDUCE THE INFLUENCE OF DETECTOR FAULTS IN ROENTGEN SCANNERS
DE2723401A1 (en) * 1977-05-24 1978-12-07 Siemens Ag LAYER FOR THE PRODUCTION OF TRANSVERSAL LAYER IMAGES
DE3010230A1 (en) * 1980-03-17 1981-09-24 Siemens AG, 1000 Berlin und 8000 München STEEL DIAGNOSTIC DEVICE
AU7986682A (en) * 1981-02-12 1982-08-19 New York University Apparatus for stereotactic surgery
FR2514247A1 (en) * 1981-10-14 1983-04-15 Selectrem Etu Applic Electro M Bidirectional scanning tomography arrangement - has source moving unidirectionally below table which is made to move in circular motion about axis parallel to source displacement
DE10211016A1 (en) * 2002-03-13 2003-09-25 Philips Intellectual Property X-ray device with position-adjustable X-ray detector
CN102413770B (en) * 2009-06-25 2014-06-25 株式会社吉田制作所 X-ray photographing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471531A (en) * 1973-04-25 1977-04-27 Emi Ltd Radiography
GB1478123A (en) * 1973-08-18 1977-06-29 Emi Ltd Tomography
JPS50109783A (en) * 1974-01-31 1975-08-29
DE2537333C3 (en) * 1975-08-21 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Method for producing a cross-sectional image of the body from the absorption distribution of ionizing radiation according to the convolution method and device for carrying out the method

Also Published As

Publication number Publication date
FR2333253B1 (en) 1982-05-21
JPS5279681A (en) 1977-07-04
FR2333253A1 (en) 1977-06-24
IL50969A0 (en) 1977-01-31
GB1571489A (en) 1980-07-16
BE848715A (en) 1977-05-24
IT1069995B (en) 1985-03-25
SE7613009L (en) 1977-05-26
GB1571490A (en) 1980-07-16
DE2653465A1 (en) 1977-06-08
IL50969A (en) 1979-10-31
CA1071773A (en) 1980-02-12

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Legal Events

Date Code Title Description
BV The patent application has lapsed