IL165847A0 - Multidetector CT imaging method an apparatus with reducing radiation scattering - Google Patents

Multidetector CT imaging method an apparatus with reducing radiation scattering

Info

Publication number
IL165847A0
IL165847A0 IL16584704A IL16584704A IL165847A0 IL 165847 A0 IL165847 A0 IL 165847A0 IL 16584704 A IL16584704 A IL 16584704A IL 16584704 A IL16584704 A IL 16584704A IL 165847 A0 IL165847 A0 IL 165847A0
Authority
IL
Israel
Prior art keywords
multidetector
imaging method
reducing radiation
radiation scattering
scattering
Prior art date
Application number
IL16584704A
Other languages
English (en)
Original Assignee
Ge Med Sys Global Tech Co Llc
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 Ge Med Sys Global Tech Co Llc filed Critical Ge Med Sys Global Tech Co Llc
Publication of IL165847A0 publication Critical patent/IL165847A0/xx

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]
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IL16584704A 2003-12-30 2004-12-19 Multidetector CT imaging method an apparatus with reducing radiation scattering IL165847A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/748,612 US7187748B2 (en) 2003-12-30 2003-12-30 Multidetector CT imaging method and apparatus with reducing radiation scattering

Publications (1)

Publication Number Publication Date
IL165847A0 true IL165847A0 (en) 2006-01-15

Family

ID=34710951

Family Applications (1)

Application Number Title Priority Date Filing Date
IL16584704A IL165847A0 (en) 2003-12-30 2004-12-19 Multidetector CT imaging method an apparatus with reducing radiation scattering

Country Status (5)

Country Link
US (1) US7187748B2 (xx)
JP (1) JP4831458B2 (xx)
CN (1) CN100579452C (xx)
DE (1) DE102004063711A1 (xx)
IL (1) IL165847A0 (xx)

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JP4701038B2 (ja) * 2005-08-12 2011-06-15 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
JP2009507544A (ja) 2005-09-13 2009-02-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｃｔ用の直接の測定及び散乱補正
EP1959835B1 (en) * 2005-12-08 2018-11-14 Koninklijke Philips N.V. Systems and methods for scanning and data acquisition in computed tomography (ct) applications
WO2007131160A2 (en) * 2006-05-04 2007-11-15 Xoran Technologies, Inc. Ct scanner with helical path source
US8483353B2 (en) * 2006-09-19 2013-07-09 General Electric Company Integrated X-ray detector assembly and method of making same
US7746974B2 (en) * 2006-09-29 2010-06-29 Siemens Medical Solutions Usa, Inc. Radiographic and fluoroscopic CT imaging
US7593502B2 (en) * 2006-10-13 2009-09-22 General Electric Company Methods and apparatus for fast rotation speed scanners
JP5388472B2 (ja) * 2008-04-14 2014-01-15 キヤノン株式会社 制御装置、ｘ線撮影システム、制御方法、及び当該制御方法をコンピュータに実行させるためのプログラム。
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CN102448376B (zh) * 2009-05-28 2014-07-23 皇家飞利浦电子股份有限公司 多探测器阵列成像系统
JP5577114B2 (ja) * 2010-03-01 2014-08-20 富士フイルム株式会社 放射線画像取得装置、放射線画像撮影システム及び放射線画像撮影方法
US8855385B2 (en) * 2012-07-06 2014-10-07 General Electric Company Apparatus and method for multi-energy tissue quantification
US10251613B2 (en) 2013-03-01 2019-04-09 Siemens Healthcare Gmbh X-ray CT scanning and dual-source CT system
DE102013203541A1 (de) * 2013-03-01 2014-09-04 Siemens Aktiengesellschaft Röntgen-CT-Abtastung und Dual-Source-CT-System
EP3351175A1 (en) 2013-10-07 2018-07-25 Samsung Electronics Co., Ltd. X-ray apparatus
DE102016013533A1 (de) * 2016-11-12 2018-05-17 H&P Advanced Technology GmbH Computertomograph
US10335096B2 (en) * 2017-03-01 2019-07-02 General Electric Company System and method for auxiliary anatomy scanning utilizing a computed tomography (CT) system
WO2019050550A2 (en) * 2017-09-11 2019-03-14 Methode Electronics, Inc. CONNECTABLE MODULE WITH COAXIAL CONNECTOR INTERFACE
CN107669289B (zh) * 2017-11-07 2020-09-11 上海联影医疗科技有限公司 焦点拖尾校正装置、方法、成像方法及计算机可读媒质
US11039801B2 (en) * 2019-07-02 2021-06-22 GE Precision Healthcare LLC Systems and methods for high-resolution spectral computed tomography imaging
CN110384514A (zh) * 2019-08-13 2019-10-29 明峰医疗系统股份有限公司 一种大覆盖范围高速螺旋扫描ct机

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Also Published As

Publication number Publication date
US7187748B2 (en) 2007-03-06
CN1636514A (zh) 2005-07-13
JP2005193035A (ja) 2005-07-21
CN100579452C (zh) 2010-01-13
JP4831458B2 (ja) 2011-12-07
DE102004063711A1 (de) 2005-07-28
US20050147201A1 (en) 2005-07-07

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