AU512924B2 - Cardiac imaging witha ct scanner - Google Patents

Cardiac imaging witha ct scanner

Info

Publication number
AU512924B2
AU512924B2 AU34417/78A AU3441778A AU512924B2 AU 512924 B2 AU512924 B2 AU 512924B2 AU 34417/78 A AU34417/78 A AU 34417/78A AU 3441778 A AU3441778 A AU 3441778A AU 512924 B2 AU512924 B2 AU 512924B2
Authority
AU
Australia
Prior art keywords
witha
scanner
cardiac imaging
cardiac
imaging
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.)
Expired
Application number
AU34417/78A
Other versions
AU3441778A (en
Inventor
J. B. Wake R. H. Walters R. G. Hunt W. F. and Cool S. L Richey
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.)
Ohio Nuclear Inc
Original Assignee
Ohio Nuclear 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 Ohio Nuclear Inc filed Critical Ohio Nuclear Inc
Publication of AU3441778A publication Critical patent/AU3441778A/en
Application granted granted Critical
Publication of AU512924B2 publication Critical patent/AU512924B2/en
Expired legal-status Critical Current

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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • 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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/412—Dynamic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
AU34417/78A 1977-04-01 1978-03-22 Cardiac imaging witha ct scanner Expired AU512924B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78371777A 1977-04-01 1977-04-01
USUS783717 1977-04-01

Publications (2)

Publication Number Publication Date
AU3441778A AU3441778A (en) 1979-09-27
AU512924B2 true AU512924B2 (en) 1980-11-06

Family

ID=25130182

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34417/78A Expired AU512924B2 (en) 1977-04-01 1978-03-22 Cardiac imaging witha ct scanner

Country Status (6)

Country Link
JP (1) JPS53123693A (en)
AU (1) AU512924B2 (en)
CA (1) CA1101936A (en)
DE (1) DE2813830A1 (en)
FR (1) FR2385375A1 (en)
GB (1) GB1576588A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245646A (en) * 1978-06-19 1981-01-20 Picker Corporation Nuclear cardiology apparatus and method
FR2461485A1 (en) * 1979-07-17 1981-02-06 Radiologie Cie Gle NOVEL METHOD OF USING AN X-RAY TOMODENSITOMETER FOR REALIZING CINENSENSORRAPHY, AND A TOMODENSITOMETER THUS USED
DE2939975A1 (en) * 1979-10-02 1981-04-16 Siemens AG, 1000 Berlin und 8000 München X-RAY LAYER FOR THE PRODUCTION OF TRANSVERSAL LAYER IMAGES
JPS5917334A (en) * 1982-07-21 1984-01-28 株式会社東芝 Cardiac pulse cooperated radiation ct apparatus
JPS6050900A (en) * 1983-08-30 1985-03-20 Toshiba Corp X-ray diagnostic apparatus
DE19622075C2 (en) * 1996-05-31 1999-10-14 Siemens Ag Method and device for radiological examination of a patient's heart phases
US6275560B1 (en) * 1998-12-22 2001-08-14 General Electric Company Cardiac gated computed tomography system
US6470208B1 (en) * 1999-11-19 2002-10-22 Ge Medical Systems Global Technology Company, Llc Method and apparatus for controlling x-ray exposure during gated cardiac scanning
US6510337B1 (en) * 1999-11-26 2003-01-21 Koninklijke Philips Electronics, N.V. Multi-phase cardiac imager
US6393091B1 (en) * 1999-12-13 2002-05-21 General Electric Company Methods and apparatus for non-uniform temporal cardiac imaging
JP4500929B2 (en) * 2002-07-12 2010-07-14 学校法人日本大学 X-ray computed tomography apparatus and its projection data collection method
US20040218719A1 (en) * 2003-01-21 2004-11-04 Brown Kevin John Computed tomogrophy scanning
GB2397738B (en) * 2003-01-21 2007-08-29 Elekta Ab Computed tomography scanning
DE102005005916A1 (en) 2005-02-09 2006-08-17 Siemens Ag Method and tomography apparatus for generating tomographic images of a beating heart
DE102005012386B4 (en) * 2005-03-17 2010-01-28 Siemens Ag A method of predicting the location of the diastolic resting phase in the cardiac cycle and using the method of displaying the coronary arteries
JP2006340838A (en) * 2005-06-08 2006-12-21 Ge Medical Systems Global Technology Co Llc Radiographing control method and x-ray ct apparatus
DE102011076882B4 (en) * 2011-06-01 2018-12-20 Siemens Healthcare Gmbh Method for controlling a medical device, device with a medical device and data carrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041477A5 (en) * 1969-04-25 1971-01-29 Thomson Medical Telco
GB1475308A (en) * 1973-07-21 1977-06-01 Emi Ltd Radiography
FR2403059A1 (en) * 1976-05-18 1979-04-13 Emi Ltd Radiographic appts. avoiding image distortion from organ movements - detects heart beats so that scanning of radiation source and detector can be synchronised with them (NL 22.11.77)

Also Published As

Publication number Publication date
FR2385375A1 (en) 1978-10-27
DE2813830A1 (en) 1978-10-19
AU3441778A (en) 1979-09-27
CA1101936A (en) 1981-05-26
JPS53123693A (en) 1978-10-28
GB1576588A (en) 1980-10-08
FR2385375B1 (en) 1984-01-27

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