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IT1069995B - PROCEDURE AND COMPUTERIZED TOMOGRAPHY APPARATUS - Google Patents

PROCEDURE AND COMPUTERIZED TOMOGRAPHY APPARATUS

Info

Publication number
IT1069995B
IT1069995B IT52297/76A IT5229776A IT1069995B IT 1069995 B IT1069995 B IT 1069995B IT 52297/76 A IT52297/76 A IT 52297/76A IT 5229776 A IT5229776 A IT 5229776A IT 1069995 B IT1069995 B IT 1069995B
Authority
IT
Italy
Prior art keywords
procedure
tomography apparatus
computerized tomography
computerized
tomography
Prior art date
Application number
IT52297/76A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1069995B publication Critical patent/IT1069995B/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)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (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)
  • Apparatus For Radiation Diagnosis (AREA)
IT52297/76A 1975-11-25 1976-11-22 PROCEDURE AND COMPUTERIZED TOMOGRAPHY APPARATUS IT1069995B (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
IT1069995B true IT1069995B (en) 1985-03-25

Family

ID=24546712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52297/76A IT1069995B (en) 1975-11-25 1976-11-22 PROCEDURE AND COMPUTERIZED TOMOGRAPHY APPARATUS

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) GB1571490A (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
WO2010150719A1 (en) * 2009-06-25 2010-12-29 株式会社吉田製作所 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
NL7612959A (en) 1977-05-27
SE7613009L (en) 1977-05-26
DE2653465A1 (en) 1977-06-08
CA1071773A (en) 1980-02-12
JPS5279681A (en) 1977-07-04
FR2333253B1 (en) 1982-05-21
GB1571490A (en) 1980-07-16
IL50969A (en) 1979-10-31
FR2333253A1 (en) 1977-06-24
GB1571489A (en) 1980-07-16
BE848715A (en) 1977-05-24
IL50969A0 (en) 1977-01-31

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