KR20150058672A - 엑스선 영상 장치 및 그 제어 방법 - Google Patents

엑스선 영상 장치 및 그 제어 방법 Download PDF

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Publication number
KR20150058672A
KR20150058672A KR1020130140963A KR20130140963A KR20150058672A KR 20150058672 A KR20150058672 A KR 20150058672A KR 1020130140963 A KR1020130140963 A KR 1020130140963A KR 20130140963 A KR20130140963 A KR 20130140963A KR 20150058672 A KR20150058672 A KR 20150058672A
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South Korea
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roi
filter
interest
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region
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KR1020130140963A
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English (en)
Korean (ko)
Inventor
이재목
강동구
성영훈
이재학
한석민
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삼성전자주식회사
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Priority to KR1020130140963A priority Critical patent/KR20150058672A/ko
Priority to CN201410641398.7A priority patent/CN104644196B/zh
Priority to IN3318DE2014 priority patent/IN2014DE03318A/en
Priority to JP2014233423A priority patent/JP2015097791A/ja
Priority to US14/547,626 priority patent/US9743901B2/en
Priority to EP14193811.8A priority patent/EP2873967B1/en
Publication of KR20150058672A publication Critical patent/KR20150058672A/ko
Ceased legal-status Critical Current

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    • 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
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light 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
    • A61B6/40—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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • A61B6/469—Arrangements for interfacing with the operator or the patient characterised by special input means for selecting a region of interest [ROI]
    • 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
    • A61B6/486—Diagnostic techniques involving generating temporal series of image data
    • A61B6/487—Diagnostic techniques involving generating temporal series of image data involving fluoroscopy
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • 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
    • A61B6/12—Arrangements for detecting or locating foreign bodies
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • 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
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/30—Accessories, mechanical or electrical features
    • G01N2223/314—Accessories, mechanical or electrical features chopper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/427—Imaging stepped imaging (selected area of sample is changed)

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1020130140963A 2013-11-19 2013-11-19 엑스선 영상 장치 및 그 제어 방법 Ceased KR20150058672A (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020130140963A KR20150058672A (ko) 2013-11-19 2013-11-19 엑스선 영상 장치 및 그 제어 방법
CN201410641398.7A CN104644196B (zh) 2013-11-19 2014-11-13 X射线成像设备及控制该设备的方法
IN3318DE2014 IN2014DE03318A (enExample) 2013-11-19 2014-11-18
JP2014233423A JP2015097791A (ja) 2013-11-19 2014-11-18 Ｘ線画像装置及びその制御方法
US14/547,626 US9743901B2 (en) 2013-11-19 2014-11-19 X-ray imaging apparatus and method of controlling the same
EP14193811.8A EP2873967B1 (en) 2013-11-19 2014-11-19 X-ray imaging apparatus and method of controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130140963A KR20150058672A (ko) 2013-11-19 2013-11-19 엑스선 영상 장치 및 그 제어 방법

Publications (1)

Publication Number Publication Date
KR20150058672A true KR20150058672A (ko) 2015-05-29

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ID=51900823

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130140963A Ceased KR20150058672A (ko) 2013-11-19 2013-11-19 엑스선 영상 장치 및 그 제어 방법

Country Status (6)

Country Link
US (1) US9743901B2 (enExample)
EP (1) EP2873967B1 (enExample)
JP (1) JP2015097791A (enExample)
KR (1) KR20150058672A (enExample)
CN (1) CN104644196B (enExample)
IN (1) IN2014DE03318A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200086860A (ko) * 2019-01-10 2020-07-20 김지환 Roi 필터를 이용한 방사선 영상의 피폭선량 감소 장치 및 방법
KR20220127726A (ko) * 2021-03-11 2022-09-20 도시바 아이티 앤 콘트롤 시스템 가부시키가이샤 Ct 장치

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JP2015024097A (ja) * 2013-07-29 2015-02-05 株式会社ジョブ 低エネルギｘ線画像形成装置及びその画像の形成方法
JP6381198B2 (ja) * 2013-11-08 2018-08-29 キヤノン株式会社 制御装置、制御方法及びプログラム
DE102014202330B3 (de) * 2014-02-10 2015-06-03 Siemens Aktiengesellschaft Single Source DualEnergy mit zwei Filtern zur Röntgenspektrumsdifferenzierung bei Strahlerblenden mit Schlitzplatte
JP2016034451A (ja) * 2014-08-04 2016-03-17 株式会社東芝 Ｘ線診断装置
DE102015206363B3 (de) 2015-04-09 2016-08-04 Siemens Healthcare Gmbh Filteranordnung für CT-System mit mehreren Röntgenquellen
US10775519B2 (en) 2015-08-17 2020-09-15 Teledyne Dalsa B.V. X-ray imaging system, X-ray sensor, and method for manufacturing an X-ray sensor
US10556129B2 (en) * 2015-10-02 2020-02-11 Varian Medical Systems, Inc. Systems and methods for treating a skin condition using radiation
US9962134B2 (en) * 2015-10-28 2018-05-08 Medtronic Navigation, Inc. Apparatus and method for maintaining image quality while minimizing X-ray dosage of a patient
JP6956554B2 (ja) * 2016-07-25 2021-11-02 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置及び画像処理プログラム
DE102016219708A1 (de) * 2016-10-11 2017-11-16 Siemens Healthcare Gmbh Variable Filtervorrichtung für ein Röntgengerät sowie Röntgengerät
CN108918559B (zh) * 2018-07-28 2021-08-17 北京纳米维景科技有限公司 一种实现图像自校正的x射线图像探测器及其方法
EP3616624B1 (de) * 2018-08-28 2021-04-28 Siemens Healthcare GmbH Verfahren zum betrieb einer röntgeneinrichtung, röntgeneinrichtung, computerprogramm und elektronisch lesbarer datenträger
US11030742B2 (en) * 2019-03-29 2021-06-08 GE Precision Healthcare LLC Systems and methods to facilitate review of liver tumor cases
JP7152375B2 (ja) * 2019-09-25 2022-10-12 富士フイルム株式会社 放射線画像処理装置、方法およびプログラム
CN111443378A (zh) * 2020-05-08 2020-07-24 江苏康众数字医疗科技股份有限公司 一种智能化束光器及控制方法
US11464464B2 (en) * 2020-07-24 2022-10-11 International Business Machines Corporation Internal and external proximate scanning
US11617553B2 (en) 2021-08-13 2023-04-04 GE Precision Healthcare LLC Local enhancement for a medical image
CN114822905A (zh) * 2022-04-21 2022-07-29 纳米维景(上海)医疗科技有限公司 一种新型可变fov高精度ct准直器及使用方法
CN119423802B (zh) * 2023-08-01 2025-10-10 西门子(深圳)磁共振有限公司 影像系统及其控制方法、装置、计算机介质和程序产品

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JPH06154198A (ja) 1992-11-27 1994-06-03 Toshiba Corp Ｘ線診断装置
DE19534292C2 (de) 1995-09-15 2000-02-17 Siemens Ag Röntgenstrahlenfilter
US6711235B2 (en) * 2002-05-31 2004-03-23 General Electric Cormpany X-ray inspection apparatus and method
CN1822239B (zh) * 2005-02-17 2010-06-23 Ge医疗系统环球技术有限公司 滤波器和x射线成像设备
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
KR100823145B1 (ko) 2006-07-10 2008-04-18 주식회사 어니언텍 관심영역 기반의 영상 화질개선장치 및 양자화기기 및 그동작 방법
EP2130497A1 (en) 2008-06-05 2009-12-09 Medison Co., Ltd. Anatomical feature extraction from an ultrasound liver image
DE102008049708B4 (de) * 2008-09-30 2011-03-17 Siemens Aktiengesellschaft Blende und Blendenvorrichtung zur gezielten Beeinflussung von Röntgenstrahlung
JP5523791B2 (ja) 2008-10-27 2014-06-18 株式会社東芝 Ｘ線診断装置および画像処理装置
JP2011019633A (ja) * 2009-07-14 2011-02-03 Toshiba Corp Ｘ線診断装置及び被曝線量低減用制御プログラム
US8971493B2 (en) * 2010-09-08 2015-03-03 Siemens Medical Solutions Usa, Inc. System for image scanning and acquisition with low-dose radiation
US8942341B2 (en) 2011-09-01 2015-01-27 General Electric Company Method of dose reduction for CT imaging and apparatus for implementing same
WO2014098250A1 (ja) * 2012-12-21 2014-06-26 株式会社 東芝 Ｘ線診断装置
JP6266284B2 (ja) * 2013-09-19 2018-01-24 東芝メディカルシステムズ株式会社 Ｘ線診断装置
JP2015092953A (ja) * 2013-11-11 2015-05-18 キヤノン株式会社 放射線撮影装置及び放射線撮影システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200086860A (ko) * 2019-01-10 2020-07-20 김지환 Roi 필터를 이용한 방사선 영상의 피폭선량 감소 장치 및 방법
KR20220127726A (ko) * 2021-03-11 2022-09-20 도시바 아이티 앤 콘트롤 시스템 가부시키가이샤 Ct 장치
CN115078415A (zh) * 2021-03-11 2022-09-20 东芝It·控制系统株式会社 计算机断层扫描装置

Also Published As

Publication number Publication date
EP2873967A1 (en) 2015-05-20
IN2014DE03318A (enExample) 2015-09-25
JP2015097791A (ja) 2015-05-28
US20150139395A1 (en) 2015-05-21
CN104644196A (zh) 2015-05-27
US9743901B2 (en) 2017-08-29
EP2873967B1 (en) 2020-03-04
CN104644196B (zh) 2020-03-17

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