NL1032847A1 - Met röntgenstralen werkend CT-toestel en met röntgenstralen werkend CT fluoroscopisch toestel. - Google Patents

Met röntgenstralen werkend CT-toestel en met röntgenstralen werkend CT fluoroscopisch toestel.

Info

Publication number
NL1032847A1
NL1032847A1 NL1032847A NL1032847A NL1032847A1 NL 1032847 A1 NL1032847 A1 NL 1032847A1 NL 1032847 A NL1032847 A NL 1032847A NL 1032847 A NL1032847 A NL 1032847A NL 1032847 A1 NL1032847 A1 NL 1032847A1
Authority
NL
Netherlands
Prior art keywords
rays
device operating
fluoroscopic
fluoroscopic device
operating
Prior art date
Application number
NL1032847A
Other languages
English (en)
Other versions
NL1032847C2 (nl
Inventor
Akihiko Nishide
Makoto Gohno
Naoyuki Kawachi
Akira Izuhara
Motoki Watanabe
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 NL1032847A1 publication Critical patent/NL1032847A1/nl
Application granted granted Critical
Publication of NL1032847C2 publication Critical patent/NL1032847C2/nl

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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—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
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
NL1032847A 2005-11-15 2006-11-10 Met röntgenstralen werkend CT-toestel en met röntgenstralen werkend CT fluoroscopisch toestel. NL1032847C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005329714 2005-11-15
JP2005329714A JP2007135658A (ja) 2005-11-15 2005-11-15 Ｘ線ｃｔ装置およびｘ線ｃｔ透視装置

Publications (2)

Publication Number Publication Date
NL1032847A1 true NL1032847A1 (nl) 2007-05-16
NL1032847C2 NL1032847C2 (nl) 2007-11-06

Family

ID=37989738

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1032847A NL1032847C2 (nl) 2005-11-15 2006-11-10 Met röntgenstralen werkend CT-toestel en met röntgenstralen werkend CT fluoroscopisch toestel.

Country Status (6)

Country Link
US (1) US20070110210A1 (nl)
JP (1) JP2007135658A (nl)
KR (1) KR20070051758A (nl)
CN (1) CN101011258A (nl)
DE (1) DE102006054136A1 (nl)
NL (1) NL1032847C2 (nl)

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WO2010122602A1 (ja) * 2009-04-22 2010-10-28 株式会社島津製作所 高電圧装置、およびそれを備えた放射線源、放射線透視撮影装置
CN101987020B (zh) * 2009-08-04 2014-09-17 Ge医疗系统环球技术有限公司 倾斜图像扫描方法和重建方法及装置
JP2012055606A (ja) * 2010-09-13 2012-03-22 Hitachi Medical Corp Ｘ線ｃｔ装置
CN102397078B (zh) * 2010-09-19 2014-01-22 上海西门子医疗器械有限公司 一种x射线计算机断层扫描系统和方法
CN102397080B (zh) * 2010-09-19 2014-01-22 上海西门子医疗器械有限公司 X射线计算机断层摄影系统和方法
CN102397079B (zh) * 2010-09-19 2013-11-06 上海西门子医疗器械有限公司 X射线计算机断层摄影系统和方法
JP5545881B2 (ja) * 2011-03-14 2014-07-09 株式会社リガク Ｃｔ画像処理装置およびｃｔ画像処理方法
CN102846332B (zh) * 2011-06-30 2015-04-29 上海西门子医疗器械有限公司 一种x射线计算机断层扫描系统和方法
CN102846331B (zh) * 2011-06-30 2015-04-08 上海西门子医疗器械有限公司 一种x射线计算机断层扫描系统和方法
JP5864403B2 (ja) * 2011-11-30 2016-02-17 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置
JP6026104B2 (ja) * 2011-12-20 2016-11-16 東芝メディカルシステムズ株式会社 Ｘ線診断装置
CN103356218B (zh) * 2012-03-31 2015-06-24 上海西门子医疗器械有限公司 一种x射线计算机断层扫描方法和系统
CN102626318A (zh) * 2012-04-13 2012-08-08 中国科学院深圳先进技术研究院 X射线成像方法
CN103505231B (zh) * 2012-06-19 2017-02-08 上海西门子医疗器械有限公司 调整计算机断层扫描系统的半扇形束角度的方法及其系统
CN103505233A (zh) * 2012-06-26 2014-01-15 上海西门子医疗器械有限公司 计算机断层扫描系统
KR101479227B1 (ko) * 2012-09-07 2015-01-05 한국과학기술원 관심영역 필터를 장착한 투시영상장치
US11154260B2 (en) 2012-09-07 2021-10-26 Trophy Apparatus for partial CT imaging comprising a collimator to center a radiation beam toward a region of interest spaced apart from a rotation axis
CN103679642B (zh) * 2012-09-26 2016-08-03 上海联影医疗科技有限公司 一种ct图像金属伪影校正方法、装置及ct设备
JP6238536B2 (ja) * 2013-03-14 2017-11-29 東芝メディカルシステムズ株式会社 Ｘ線ｃｔ装置
JP6307763B2 (ja) * 2013-03-29 2018-04-11 朝日レントゲン工業株式会社 画像再構成装置、画像再構成方法、及びｘ線撮影装置
JP6109665B2 (ja) * 2013-07-18 2017-04-05 株式会社日立製作所 画像診断装置
KR20150058672A (ko) * 2013-11-19 2015-05-29 삼성전자주식회사 엑스선 영상 장치 및 그 제어 방법
WO2015076551A1 (en) 2013-11-19 2015-05-28 Samsung Electronics Co., Ltd. X-ray imaging apparatus and method of controlling the same
US10278666B2 (en) * 2014-06-13 2019-05-07 Palodex Group Oy Systems and methods of automated dose control in x-ray imaging
CN105787973A (zh) * 2014-12-19 2016-07-20 合肥美亚光电技术股份有限公司 Ct系统中投影图像的重建方法及装置
US9936926B2 (en) * 2015-02-02 2018-04-10 Palodex Group Oy System and method of small field of view X-ray imaging
US10082473B2 (en) 2015-07-07 2018-09-25 General Electric Company X-ray filtration
JP6707643B2 (ja) * 2015-12-21 2020-06-10 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 走査取得中の合成マンモグラムの計算及び表示
CN108852401B (zh) * 2018-07-11 2022-04-15 上海联影医疗科技股份有限公司 一种校正表生成方法、装置、ct系统及存储介质
CN110335671B (zh) * 2019-07-12 2023-03-24 四川明峰医疗科技有限公司 一种可调制的ct探测器数据压缩采集方法
CN111513747B (zh) * 2020-04-28 2023-08-29 东软医疗系统股份有限公司 一种ct图像获取方法、装置和ct机
CN112233156B (zh) * 2020-10-14 2022-02-15 俐玛精密测量技术(苏州)有限公司 微纳米ct投影数据的中心切片对齐方法

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Also Published As

Publication number Publication date
JP2007135658A (ja) 2007-06-07
NL1032847C2 (nl) 2007-11-06
US20070110210A1 (en) 2007-05-17
DE102006054136A1 (de) 2007-05-24
KR20070051758A (ko) 2007-05-18
CN101011258A (zh) 2007-08-08

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20070705

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V1 Lapsed because of non-payment of the annual fee

Effective date: 20100601