IL129487A - התקן ושיטות לביצוע סריקת טומוגרפיה ממוחשבת רב-חתכית עם סקלה - Google Patents

התקן ושיטות לביצוע סריקת טומוגרפיה ממוחשבת רב-חתכית עם סקלה

Info

Publication number
IL129487A
IL129487A IL12948799A IL12948799A IL129487A IL 129487 A IL129487 A IL 129487A IL 12948799 A IL12948799 A IL 12948799A IL 12948799 A IL12948799 A IL 12948799A IL 129487 A IL129487 A IL 129487A
Authority
IL
Israel
Prior art keywords
scan
slice
accordance
image
slice thickness
Prior art date
Application number
IL12948799A
Other languages
English (en)
Other versions
IL129487A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL129487A0 publication Critical patent/IL129487A0/xx
Publication of IL129487A publication Critical patent/IL129487A/he

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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [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
    • A61B6/02—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
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IL12948799A 1998-04-28 1999-04-16 התקן ושיטות לביצוע סריקת טומוגרפיה ממוחשבת רב-חתכית עם סקלה IL129487A (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8331098P 1998-04-28 1998-04-28
US09/193,586 US6275562B1 (en) 1998-04-28 1998-11-17 Apparatus and methods for performing scalable multislice computed tomography scan

Publications (2)

Publication Number Publication Date
IL129487A0 IL129487A0 (en) 2000-02-29
IL129487A true IL129487A (he) 2002-09-12

Family

ID=26769157

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12948799A IL129487A (he) 1998-04-28 1999-04-16 התקן ושיטות לביצוע סריקת טומוגרפיה ממוחשבת רב-חתכית עם סקלה

Country Status (5)

Country Link
US (1) US6275562B1 (he)
JP (1) JP4558856B2 (he)
CN (1) CN1231181C (he)
DE (1) DE19919151A1 (he)
IL (1) IL129487A (he)

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JP4610795B2 (ja) * 2001-06-13 2011-01-12 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー スライス厚決定方法、スライス厚決定装置、プログラムおよびｘ線ｃｔ装置
US6885764B2 (en) * 2001-11-21 2005-04-26 Ge Medical Systems Global Technology Company, Llc High Speed Z-smoothing method and apparatus for CT imaging system
US20030097055A1 (en) * 2001-11-21 2003-05-22 Philips Medical Systems(Cleveland), Inc. Method of reviewing tomographic scans with a large number of images
JP4551612B2 (ja) * 2001-11-29 2010-09-29 株式会社東芝 コンピュータ断層撮影装置
EP1349102A3 (en) * 2002-01-28 2005-11-23 Konica Corporation Image acquiring display apparatus, method and apparatus for editing photographing conditions, and program for arranging photographing conditions
US7139000B2 (en) * 2002-05-13 2006-11-21 Ge Medical Systems Global Technology Company, Llc Method, system and computer product for displaying axial images
US6792077B2 (en) 2002-06-19 2004-09-14 Ge Medical Systems Global Technology Company, Llc Collimation system for dual slice EBT scanner
US6873676B2 (en) * 2003-03-05 2005-03-29 Ge Medical Systems Global Technology Company, Llc Convolution reconstruction algorithm for multi-slice CT
US8373652B2 (en) * 2005-04-06 2013-02-12 Kabushiki Kaisha Toshiba Image display apparatus and image display method
JP2006320523A (ja) * 2005-05-19 2006-11-30 Ge Medical Systems Global Technology Co Llc シャトルモードヘリカルスキャンのスキャンパラメータ設定方法およびｘ線ｃｔ装置
JP5011482B2 (ja) * 2005-07-19 2012-08-29 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
CN1989908B (zh) * 2005-12-28 2010-05-19 株式会社东芝 X射线ct装置及其控制方法
JP2007236662A (ja) * 2006-03-09 2007-09-20 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置およびそのｘ線ｃｔ画像再構成方法、ｘ線ｃｔ画像撮影方法。
JP5184834B2 (ja) * 2007-07-18 2013-04-17 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
US9084542B2 (en) 2009-11-10 2015-07-21 General Electric Company Apparatus and methods for computed tomography imaging
JP2013186010A (ja) * 2012-03-08 2013-09-19 Toshiba Corp コリメータの製造方法、コリメータ、およびｘ線ｃｔ装置
KR20150016032A (ko) 2013-08-02 2015-02-11 삼성전자주식회사 영상 복원 모드 선택이 가능한 영상 복원 방법 및 그 장치
CN105080914B (zh) * 2014-04-15 2017-05-10 新特能源股份有限公司 一种冷氢化工艺中的汽化再沸器排渣防堵塞装置和方法
CN105785297B (zh) * 2014-12-18 2019-11-12 西门子(深圳)磁共振有限公司 多片层数据采集方法及其磁共振成像方法
CN105212953A (zh) * 2015-10-07 2016-01-06 王慎峰 放射科诊断成像仪
US10251612B2 (en) 2016-08-08 2019-04-09 Carestream Health, Inc. Method and system for automatic tube current modulation
CN107049353A (zh) * 2017-05-12 2017-08-18 东北大学 一种简约型ct成像系统
CN107802265A (zh) * 2017-10-27 2018-03-16 上海联影医疗科技有限公司 扫描参数复用方法、装置及系统

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US6039047A (en) * 1998-10-30 2000-03-21 Acuson Corporation Method and system for changing the appearance of a control region of a medical device such as a diagnostic medical ultrasound system

Also Published As

Publication number Publication date
IL129487A0 (en) 2000-02-29
CN1231181C (zh) 2005-12-14
CN1233453A (zh) 1999-11-03
US6275562B1 (en) 2001-08-14
JP4558856B2 (ja) 2010-10-06
JPH11347026A (ja) 1999-12-21
DE19919151A1 (de) 1999-12-30

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