DK476879A - Tomografisk skanderingsapparat - Google Patents

Tomografisk skanderingsapparat

Info

Publication number
DK476879A
DK476879A DK476879A DK476879A DK476879A DK 476879 A DK476879 A DK 476879A DK 476879 A DK476879 A DK 476879A DK 476879 A DK476879 A DK 476879A DK 476879 A DK476879 A DK 476879A
Authority
DK
Denmark
Prior art keywords
tomographic scanner
tomographic
scanner
Prior art date
Application number
DK476879A
Other languages
English (en)
Inventor
R F Bax
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of DK476879A publication Critical patent/DK476879A/da

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]
    • A61B6/035—Mechanical aspects of 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
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/22—Power supply arrangements for feeding the X-ray tube with single pulses
    • H05G1/24—Obtaining pulses by using energy storage devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/48—Compensating the voltage drop occurring at the instant of switching-on of the apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
DK476879A 1978-11-13 1979-11-12 Tomografisk skanderingsapparat DK476879A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/959,625 US4200797A (en) 1978-11-13 1978-11-13 Continuously rotating CAT scanning apparatus and method

Publications (1)

Publication Number Publication Date
DK476879A true DK476879A (da) 1980-05-14

Family

ID=25502224

Family Applications (1)

Application Number Title Priority Date Filing Date
DK476879A DK476879A (da) 1978-11-13 1979-11-12 Tomografisk skanderingsapparat

Country Status (4)

Country Link
US (1) US4200797A (da)
EP (1) EP0011458A1 (da)
JP (1) JPS5576637A (da)
DK (1) DK476879A (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951222A1 (de) * 1979-12-19 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Roentgenschichtgeraet zur herstellung von transversalschichtbildern
JPS6031734A (ja) * 1983-07-29 1985-02-18 株式会社東芝 Ｘ線ｇｔスキヤナ
US4723259A (en) * 1984-11-05 1988-02-02 Picker International Inc. Computed tomography motor
US5448608A (en) * 1994-02-08 1995-09-05 Analogic Corporation Tomographic scanner having center of rotation for all physics
US5772592A (en) * 1996-01-08 1998-06-30 Cheng; Shu Lin Method for diagnosing and monitoring osteoporosis
EP1141683B1 (en) * 1998-11-30 2007-09-05 Invision Technologies, Inc. A nonintrusive inspection system
ITPD20020296A1 (it) * 2002-11-21 2004-05-22 Microtec Srl G M B H Tomografo rotante perfezionato
US7447293B2 (en) * 2005-03-15 2008-11-04 Kabushiki Kaisha Toshiba X-ray computer tomographic imaging apparatus and control method thereof
RU2533758C2 (ru) * 2009-07-07 2014-11-20 Сименс Акциенгезелльшафт Устройство и способ для измерения многофазного потока флюида
JP6024196B2 (ja) * 2012-05-16 2016-11-09 株式会社島津製作所 乳房検診用放射線断層撮影装置
WO2015088535A1 (en) * 2013-12-12 2015-06-18 Analogic Corporation Power generation for radiation system
US9820708B2 (en) * 2015-03-30 2017-11-21 Medtronic Navigation, Inc. Apparatus and method for mechanically providing power to a generator on a continuous rotatable rotor of an X-ray scanner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2356459C2 (de) * 1973-11-12 1983-08-25 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikapparat für Durchleuchtung und Aufnahme mit einer Drehanoden- Röntgenröhre und einem Leistungssteller für den Übergang von Durchleutung auf Aufnahme
US4051378A (en) * 1975-11-28 1977-09-27 Artronix, Inc. High speed x-ray pulsing device
US4233858A (en) * 1976-12-27 1980-11-18 The Garrett Corporation Flywheel drive system having a split electromechanical transmission
DE2750633C2 (de) * 1977-11-11 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Röntgenschichtgerät zur Herstellung von Transversalschichtbildern mit einem Röntgenstrahler und einer Bürsten-Schleifringanordnung zur Energieübertragung
DE2750551C2 (de) * 1977-11-11 1985-11-21 Siemens AG, 1000 Berlin und 8000 München Computertomograph

Also Published As

Publication number Publication date
EP0011458A1 (en) 1980-05-28
JPS5576637A (en) 1980-06-09
US4200797A (en) 1980-04-29

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment