WO2011087306A3 - Ｘ선 단층 촬영 장치 및 그 방법 - Google Patents

Ｘ선 단층 촬영 장치 및 그 방법 Download PDF

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Publication number
WO2011087306A3
WO2011087306A3 PCT/KR2011/000267 KR2011000267W WO2011087306A3 WO 2011087306 A3 WO2011087306 A3 WO 2011087306A3 KR 2011000267 W KR2011000267 W KR 2011000267W WO 2011087306 A3 WO2011087306 A3 WO 2011087306A3
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WO
WIPO (PCT)
Prior art keywords
imaging apparatus
tomography
tomographic imaging
ray computed
computed tomographic
Prior art date
Application number
PCT/KR2011/000267
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English (en)
French (fr)
Other versions
WO2011087306A2 (ko
WO2011087306A9 (ko
Inventor
최성일
조효성
Original Assignee
주식회사 바텍
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 주식회사 바텍 filed Critical 주식회사 바텍
Priority to US13/521,926 priority Critical patent/US9532755B2/en
Priority to JP2012548890A priority patent/JP5784040B2/ja
Priority to EP11733093.6A priority patent/EP2508133B1/en
Publication of WO2011087306A2 publication Critical patent/WO2011087306A2/ko
Publication of WO2011087306A9 publication Critical patent/WO2011087306A9/ko
Publication of WO2011087306A3 publication Critical patent/WO2011087306A3/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
    • A61B6/582—Calibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
    • A61B6/588—Setting distance between source unit and detector unit

Abstract

X선 단층 촬영 장치 및 그 방법이 개시된다. 본 X선 단층 촬영장치는, 피검체에 광을 방사하고 피검체를 투과한 상기 광을 검출하는 촬영기, 촬영기의 하드웨어적 속성 및 입력된 복셀의 크기 중 적어도 하나를 이용하여 피검체에 대한 영상의 확대율을 결정하는 확대율 결정부 및 결정된 확대도에 대응되도록 촬영기를 이동시키는 확대율 제어기를 포함한다. 그리하여 고해상도의 영상을 획득할 수 있다.
PCT/KR2011/000267 2010-01-13 2011-01-13 Ｘ선 단층 촬영 장치 및 그 방법 WO2011087306A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/521,926 US9532755B2 (en) 2010-01-13 2011-01-13 X-ray computed tomographic imaging apparatus and method for same
JP2012548890A JP5784040B2 (ja) 2010-01-13 2011-01-13 Ｘ線断層撮影装置及びその方法
EP11733093.6A EP2508133B1 (en) 2010-01-13 2011-01-13 X-ray computed tomographic imaging apparatus and method for same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0003220 2010-01-13
KR1020100003220A KR101190801B1 (ko) 2010-01-13 2010-01-13 Ｘ선 단층 촬영 장치 및 그 방법

Publications (3)

Publication Number Publication Date
WO2011087306A2 WO2011087306A2 (ko) 2011-07-21
WO2011087306A9 WO2011087306A9 (ko) 2011-10-20
WO2011087306A3 true WO2011087306A3 (ko) 2011-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000267 WO2011087306A2 (ko) 2010-01-13 2011-01-13 Ｘ선 단층 촬영 장치 및 그 방법

Country Status (5)

Country Link
US (1) US9532755B2 (ko)
EP (1) EP2508133B1 (ko)
JP (1) JP5784040B2 (ko)
KR (1) KR101190801B1 (ko)
WO (1) WO2011087306A2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101501516B1 (ko) 2012-01-09 2015-03-11 삼성메디슨 주식회사 촬영된 영상의 확대 영상과 휘도 정보를 이용하여 촬영된 대상체를 메저링하기 위한 방법 및 그 장치
KR101401927B1 (ko) * 2012-06-29 2014-05-30 주식회사 덴티움 치과용 파노라마 및 씨티 겸용 ｘ선 촬영장치
KR102060659B1 (ko) * 2013-03-20 2019-12-30 삼성전자주식회사 영상 처리를 위한 투사 및 역투사 방법 및 그 영상 처리 장치
CN105828719B (zh) * 2013-08-20 2019-01-15 韩国威泰有限公司 X射线成像装置
KR102285553B1 (ko) * 2014-07-29 2021-08-05 주식회사 바텍 2차원 단층 영상 촬영장치 및 그 방법
JP6666283B2 (ja) 2017-02-23 2020-03-13 株式会社モリタ製作所 Ｘ線断層撮影装置およびｘ線断層撮影方法
JP6837400B2 (ja) * 2017-08-23 2021-03-03 株式会社モリタ製作所 Ｘ線撮影装置及びｘ線撮影方法
KR102043357B1 (ko) * 2017-10-18 2019-11-12 오스템임플란트 주식회사 영상 확대율 변경 방법 및 장치
JP6837452B2 (ja) * 2018-04-27 2021-03-03 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置及びｘ線ｃｔ撮影装置の制御方法

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JP2003175031A (ja) * 2001-10-02 2003-06-24 Morita Mfg Co Ltd デジタルｘ線パノラマ撮影装置
JP2008148866A (ja) * 2006-12-15 2008-07-03 Toshiba Corp Ｘ線画像診断装置及び移動制御方法

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JP2003175031A (ja) * 2001-10-02 2003-06-24 Morita Mfg Co Ltd デジタルｘ線パノラマ撮影装置
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Also Published As

Publication number Publication date
JP5784040B2 (ja) 2015-09-24
US20120307960A1 (en) 2012-12-06
JP2013517045A (ja) 2013-05-16
EP2508133A4 (en) 2013-07-31
EP2508133A2 (en) 2012-10-10
WO2011087306A2 (ko) 2011-07-21
KR101190801B1 (ko) 2012-10-12
KR20110083153A (ko) 2011-07-20
EP2508133B1 (en) 2019-10-30
WO2011087306A9 (ko) 2011-10-20
US9532755B2 (en) 2017-01-03

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