JPS50133878A - - Google Patents

Info

Publication number
JPS50133878A
JPS50133878A JP50034180A JP3418075A JPS50133878A JP S50133878 A JPS50133878 A JP S50133878A JP 50034180 A JP50034180 A JP 50034180A JP 3418075 A JP3418075 A JP 3418075A JP S50133878 A JPS50133878 A JP S50133878A
Authority
JP
Japan
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.)
Granted
Application number
JP50034180A
Other languages
Japanese (ja)
Other versions
JPS5444597B2 (en
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
Priority to GB1301874A priority Critical patent/GB1497396A/en
Priority to GB1740274 priority
Priority to GB3303374 priority
Application filed filed Critical
Publication of JPS50133878A publication Critical patent/JPS50133878A/ja
Publication of JPS5444597B2 publication Critical patent/JPS5444597B2/ja
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03Computerised tomographs
    • A61B6/032Transmission computed tomography [CT]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/002D [Two Dimensional] image generation
    • G06T11/003Reconstruction from projections, e.g. tomography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4291Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44Constructional features of apparatus for radiation diagnosis
    • A61B6/4488Means for cooling
JP3418075A 1974-03-23 1975-03-20 Expired JPS5444597B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1301874A GB1497396A (en) 1974-03-23 1974-03-23 Radiography
GB1740274 1974-04-20
GB3303374 1974-07-26

Publications (2)

Publication Number Publication Date
JPS50133878A true JPS50133878A (en) 1975-10-23
JPS5444597B2 JPS5444597B2 (en) 1979-12-26

Family

ID=27256920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3418075A Expired JPS5444597B2 (en) 1974-03-23 1975-03-20

Country Status (4)

Country Link
JP (1) JPS5444597B2 (en)
DE (1) DE2513137C3 (en)
FR (1) FR2264516B1 (en)
NL (1) NL179783C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399893A (en) * 1977-02-14 1978-08-31 Toshiba Corp Cable processor
JPS53115778U (en) * 1977-02-22 1978-09-14
JPS53112090A (en) * 1977-02-25 1978-09-30 Gen Electric Xxray sectional photograph slope gantry
JPS53112088A (en) * 1977-02-25 1978-09-30 Gen Electric Novel xxray sectional camera
JPS53112089A (en) * 1977-02-25 1978-09-30 Gen Electric Xxray sectional camera
JPS53112087A (en) * 1977-02-25 1978-09-30 Gen Electric Xxray sectional camera
JPS5477270A (en) * 1977-12-01 1979-06-20 Tdk Corp Metal or alloy magnetic powder and its manufacture
JPS56109702U (en) * 1975-12-23 1981-08-25
JPS58149741A (en) * 1976-09-16 1983-09-06 Gen Electric X-ray machinery

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304321B1 (en) * 1975-03-20 1979-08-31 Emi Ltd
NL7601219A (en) * 1976-02-06 1977-08-09 Philips Nv Roentgensysteem with a roentgenstraler- and a roentgendetector drive.
DE2628493C2 (en) * 1976-06-25 1983-03-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
GB1584954A (en) * 1976-08-17 1981-02-18 Emi Ltd Radiography
GB1592083A (en) * 1976-09-16 1981-07-01 Gen Electric Computerized tomographic system
GB1603346A (en) * 1977-05-13 1981-11-25 Hitachi Medical Corp Scanning apparatus for cross-sectional inspection equipment
NL7705788A (en) * 1977-05-26 1978-11-28 Philips Nv A device for computer tomography.
NL7707541A (en) * 1977-07-07 1979-01-09 Philips Nv Cable guide, as well as medical device provided with such a cable guide.
DE3012648A1 (en) * 1980-04-01 1981-10-08 Philips Patentverwaltung Computer tomography unit
DE19832276C2 (en) * 1998-07-17 2002-10-24 Siemens Ag Process for the reconstruction of measurement values obtained from a CT device by spiral scanning

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549402A (en) * 1948-04-01 1951-04-17 Jr Carl A Vossberg X-ray measuring system
DE1941433A1 (en) * 1968-08-23 1970-02-26 Emi Ltd Method and apparatus for examining a body by radiation, such as gamma rays or X

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549402A (en) * 1948-04-01 1951-04-17 Jr Carl A Vossberg X-ray measuring system
DE1941433A1 (en) * 1968-08-23 1970-02-26 Emi Ltd Method and apparatus for examining a body by radiation, such as gamma rays or X

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121048Y2 (en) * 1975-12-23 1986-06-24
JPS56109702U (en) * 1975-12-23 1981-08-25
JPH0359692B2 (en) * 1976-09-16 1991-09-11 Gen Electric
JPS58149741A (en) * 1976-09-16 1983-09-06 Gen Electric X-ray machinery
JPS6146139B2 (en) * 1977-02-14 1986-10-13 Tokyo Shibaura Electric Co
JPS5399893A (en) * 1977-02-14 1978-08-31 Toshiba Corp Cable processor
JPS53115778U (en) * 1977-02-22 1978-09-14
JPS53112087A (en) * 1977-02-25 1978-09-30 Gen Electric Xxray sectional camera
JPS53112089A (en) * 1977-02-25 1978-09-30 Gen Electric Xxray sectional camera
JPS53112088A (en) * 1977-02-25 1978-09-30 Gen Electric Novel xxray sectional camera
JPS5927570B2 (en) * 1977-02-25 1984-07-06 Gen Electric
JPS53112090A (en) * 1977-02-25 1978-09-30 Gen Electric Xxray sectional photograph slope gantry
JPS5477270A (en) * 1977-12-01 1979-06-20 Tdk Corp Metal or alloy magnetic powder and its manufacture
JPS5613761B2 (en) * 1977-12-01 1981-03-31

Also Published As

Publication number Publication date
JPS5444597B2 (en) 1979-12-26
DE2513137B2 (en) 1980-05-29
DE2513137C3 (en) 1982-07-08
NL179783B (en) 1986-06-16
FR2264516A1 (en) 1975-10-17
DE2513137A1 (en) 1975-10-09
FR2264516B1 (en) 1977-11-25
NL179783C (en) 1986-11-17
NL7503520A (en) 1975-09-25

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