AU4240500A - Optimized ct protocol - Google Patents

Optimized ct protocol

Info

Publication number
AU4240500A
AU4240500A AU42405/00A AU4240500A AU4240500A AU 4240500 A AU4240500 A AU 4240500A AU 42405/00 A AU42405/00 A AU 42405/00A AU 4240500 A AU4240500 A AU 4240500A AU 4240500 A AU4240500 A AU 4240500A
Authority
AU
Australia
Prior art keywords
optimized
protocol
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.)
Abandoned
Application number
AU42405/00A
Other languages
English (en)
Inventor
Peter M. Edic
Ahmad N. Ishaque
Mehmet Yavuz
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of AU4240500A publication Critical patent/AU4240500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
AU42405/00A 1999-04-15 2000-04-14 Optimized ct protocol Abandoned AU4240500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12939799P 1999-04-15 1999-04-15
US60129397 1999-04-15
PCT/US2000/009994 WO2000062675A1 (en) 1999-04-15 2000-04-14 Optimized ct protocol

Publications (1)

Publication Number Publication Date
AU4240500A true AU4240500A (en) 2000-11-02

Family

ID=22439750

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42405/00A Abandoned AU4240500A (en) 1999-04-15 2000-04-14 Optimized ct protocol

Country Status (5)

Country Link
JP (1) JP4732592B2 (ja)
CN (1) CN1247155C (ja)
AU (1) AU4240500A (ja)
DE (1) DE10081368T1 (ja)
WO (1) WO2000062675A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4172753B2 (ja) * 2002-04-03 2008-10-29 東芝医用システムエンジニアリング株式会社 Ｘ線画像撮影装置
US7280631B2 (en) * 2003-11-26 2007-10-09 General Electric Company Stationary computed tomography system and method
WO2006090321A1 (en) * 2005-02-23 2006-08-31 Philips Intellectual Property & Standards Gmbh Determination of the coverage of a ct scan
US7512284B2 (en) * 2005-03-29 2009-03-31 General Electric Company Volumetric image enhancement system and method
US7245692B2 (en) * 2005-04-25 2007-07-17 The University Of North Carolina At Chapel Hill X-ray imaging systems and methods using temporal digital signal processing for reducing noise and for obtaining multiple images simultaneously
CN101291623B (zh) * 2005-10-19 2010-12-15 皇家飞利浦电子股份有限公司 X射线检查装置
JP2007135658A (ja) * 2005-11-15 2007-06-07 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置およびｘ線ｃｔ透視装置
US8045776B2 (en) * 2007-03-06 2011-10-25 General Electric Company Geometry-dependent filtering in CT method and apparatus
KR101642425B1 (ko) * 2014-10-28 2016-07-25 삼성전자주식회사 방사선 촬영 장치 및 방사선 촬영 장치의 제어 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143041A (ja) * 1984-11-27 1986-06-30 横河メディカルシステム株式会社 Ｘ線ｃｔ装置
JPS628740A (ja) * 1985-07-04 1987-01-16 株式会社東芝 断層検査装置
JPS6429788A (en) * 1987-07-24 1989-01-31 Toshiba Corp Radiation detector
JPS6443236A (en) * 1987-08-12 1989-02-15 Toshiba Corp Ct scanner
JPS6449994A (en) * 1987-08-20 1989-02-27 Toshiba Corp Radiation detector
US5485493A (en) * 1988-10-20 1996-01-16 Picker International, Inc. Multiple detector ring spiral scanner with relatively adjustable helical paths
US5142286A (en) * 1990-10-01 1992-08-25 General Electric Company Read-out photodiodes using sigma-delta oversampled analog-to-digital converters
JPH06233757A (ja) * 1993-02-12 1994-08-23 Hitachi Ltd ３次元撮影装置
JPH0779965A (ja) * 1993-09-17 1995-03-28 Toshiba Corp Ｘ線ｃｔ装置
US5430784A (en) * 1994-02-28 1995-07-04 General Electric Company Computerized tomography imaging using multi-slice detector with selectable slice thickness
JPH07313503A (ja) * 1994-05-26 1995-12-05 Hitachi Medical Corp Ｘ線ｃｔ装置
US6047040A (en) * 1994-07-29 2000-04-04 Hu; Hui Detector signal integration in volumetric CT scanner detector arrays
JPH08299321A (ja) * 1995-04-27 1996-11-19 Shimadzu Corp Ｘ線ｃｔ装置
JPH09308627A (ja) * 1996-05-23 1997-12-02 Ge Yokogawa Medical Syst Ltd 画像撮像方法および装置
JPH09313478A (ja) * 1996-06-03 1997-12-09 Ge Yokogawa Medical Syst Ltd 画像再構成方法及び放射線ｃｔ装置
US5802134A (en) * 1997-04-09 1998-09-01 Analogic Corporation Nutating slice CT image reconstruction apparatus and method
JPH10314162A (ja) * 1997-05-15 1998-12-02 Ge Yokogawa Medical Syst Ltd 放射線断層撮影方法および装置

Also Published As

Publication number Publication date
CN1313736A (zh) 2001-09-19
DE10081368T1 (de) 2001-06-28
CN1247155C (zh) 2006-03-29
JP2002541897A (ja) 2002-12-10
JP4732592B2 (ja) 2011-07-27
WO2000062675A1 (en) 2000-10-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase