FR2304318A1 - Procede et appareil de tomographie - Google Patents

Procede et appareil de tomographie

Info

Publication number
FR2304318A1
FR2304318A1 FR7607757A FR7607757A FR2304318A1 FR 2304318 A1 FR2304318 A1 FR 2304318A1 FR 7607757 A FR7607757 A FR 7607757A FR 7607757 A FR7607757 A FR 7607757A FR 2304318 A1 FR2304318 A1 FR 2304318A1
Authority
FR
France
Prior art keywords
tomography method
tomography
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.)
Withdrawn
Application number
FR7607757A
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.)
Philips Nuclear Medicine Inc
Original Assignee
Picker Corp
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 Picker Corp filed Critical Picker Corp
Publication of FR2304318A1 publication Critical patent/FR2304318A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor
FR7607757A 1975-03-18 1976-03-17 Procede et appareil de tomographie Withdrawn FR2304318A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,411 US3976885A (en) 1975-03-18 1975-03-18 Tomography system having nonconcurrent, compound axial scanning

Publications (1)

Publication Number Publication Date
FR2304318A1 true FR2304318A1 (fr) 1976-10-15

Family

ID=24233513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607757A Withdrawn FR2304318A1 (fr) 1975-03-18 1976-03-17 Procede et appareil de tomographie

Country Status (5)

Country Link
US (2) US3976885A (fr)
JP (1) JPS51142285A (fr)
DE (1) DE2611302A1 (fr)
FR (1) FR2304318A1 (fr)
NL (1) NL7602491A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149247A (en) * 1975-12-23 1979-04-10 Varian Associates, Inc. Tomographic apparatus and method for reconstructing planar slices from non-absorbed and non-scattered radiation
US4149248A (en) * 1975-12-23 1979-04-10 Varian Associates, Inc. Apparatus and method for reconstructing data
JPS582695B2 (ja) * 1977-02-14 1983-01-18 株式会社東芝 透過性放射線による検査装置
DE2718943A1 (de) * 1977-04-28 1978-11-02 Philips Patentverwaltung Anordnung zur herstellung von roentgenschichtaufnahmen
US4293912A (en) * 1977-09-30 1981-10-06 Technicare Corporation Tomographic apparatus
US4181939A (en) * 1977-12-30 1980-01-01 Union Carbide Corporation Scanner data multiplexer for interfacing a radiation detector array and a computer
US4341220A (en) * 1979-04-13 1982-07-27 Pfizer Inc. Stereotactic surgery apparatus and method
US4503331A (en) * 1982-04-21 1985-03-05 Technicare Corporation Non-circular emission computed tomography
US4577222A (en) * 1982-11-26 1986-03-18 Thomson-Csf Broadcast, Inc. Apparatus and method for cross sectional imaging of a body
JPS59111738A (ja) * 1982-12-16 1984-06-28 株式会社東芝 Ｘ線断層撮影装置
US4645933A (en) * 1983-07-29 1987-02-24 Picker International, Inc. Emissive computed tomography
US4635197A (en) * 1983-12-29 1987-01-06 Shell Oil Company High resolution tomographic imaging method
US4755680A (en) * 1984-04-27 1988-07-05 The Curators Of The University Of Missouri Radiation imaging apparatus and methods
JPS61209641A (ja) * 1985-03-15 1986-09-17 株式会社東芝 Ｘ線ｃｔ装置
US4809312A (en) * 1986-07-22 1989-02-28 American Science And Engineering, Inc. Method and apparatus for producing tomographic images
US4825454A (en) * 1987-12-28 1989-04-25 American Science And Engineering, Inc. Tomographic imaging with concentric conical collimator
JP2633607B2 (ja) * 1988-03-08 1997-07-23 株式会社東芝 Ｘ線ｃｔスキャナ装置
NL8800614A (nl) * 1988-03-14 1989-10-02 Philips Nv Roentgenonderzoek apparaat met drie rotatie assen.
FR2630903A1 (fr) * 1988-05-06 1989-11-10 Gen Electric Cgr Dispositif de tomographie a grande cadence d'acquisition
US5048069A (en) * 1990-03-14 1991-09-10 Fischer Imaging Corporation Dual-slide support mechanism for X-ray system components
US5811813A (en) * 1990-12-06 1998-09-22 Elscint Ltd. Dual detector gamma camera system
US6184530B1 (en) 1991-05-23 2001-02-06 Adac Laboratories Adjustable dual-detector image data acquisition system
USRE37474E1 (en) 1991-05-23 2001-12-18 Adac Laboratories Adjustable dual-detector image data acquisition system
US5485528A (en) * 1993-10-15 1996-01-16 Star Technologies, Inc. Apparatus and method for back-projecting an image
US5760402A (en) * 1996-06-07 1998-06-02 Adac Laboratories Dual-head medicine imaging system with cantilevered detector heads
US6150662A (en) * 1998-04-30 2000-11-21 Adac Laboratories Gantry for medical imaging system
US6302580B1 (en) * 1998-11-25 2001-10-16 General Electric Company Apparatus for solid state digital imager tracking radiography
WO2015154021A1 (fr) * 2014-04-04 2015-10-08 Colorado State University Research Foundation Dispositif de balayage ouvert pour animaux de grande taille

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106640A (en) * 1960-10-06 1963-10-08 William H Oldendorf Radiant energy apparatus for investigating selected areas of the interior of objectsobscured by dense material
US3158744A (en) * 1961-04-21 1964-11-24 Gen Electric Flaw detection apparatus using two detectors to assure unbalance in a comparison circuit
US3432657A (en) * 1965-07-06 1969-03-11 Intelligent Instr Inc X-ray helical scanning means for displaying an image of an object within the body being scanned
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
US3866047A (en) * 1968-08-23 1975-02-11 Emi Ltd Penetrating radiation examining apparatus having a scanning collimator

Also Published As

Publication number Publication date
JPS51142285A (en) 1976-12-07
NL7602491A (nl) 1976-09-21
US4071769A (en) 1978-01-31
DE2611302A1 (de) 1976-09-30
US3976885A (en) 1976-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse