WO2009091204A3 - Ｘ선 촬영장치 - Google Patents

Ｘ선 촬영장치 Download PDF

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Publication number
WO2009091204A3
WO2009091204A3 PCT/KR2009/000233 KR2009000233W WO2009091204A3 WO 2009091204 A3 WO2009091204 A3 WO 2009091204A3 KR 2009000233 W KR2009000233 W KR 2009000233W WO 2009091204 A3 WO2009091204 A3 WO 2009091204A3
Authority
WO
WIPO (PCT)
Prior art keywords
ray
imaging apparatus
sensors
ray imaging
panel
Prior art date
Application number
PCT/KR2009/000233
Other languages
English (en)
French (fr)
Other versions
WO2009091204A2 (ko
Inventor
김태우
Original Assignee
(주)이우테크놀로지
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 (주)이우테크놀로지 filed Critical (주)이우테크놀로지
Priority to JP2010543056A priority Critical patent/JP2011509739A/ja
Priority to EP09702287.5A priority patent/EP2236086A4/en
Priority to US12/863,180 priority patent/US8325876B2/en
Priority to CN2009801023135A priority patent/CN101909522B/zh
Publication of WO2009091204A2 publication Critical patent/WO2009091204A2/ko
Publication of WO2009091204A3 publication Critical patent/WO2009091204A3/ko

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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
    • A61B6/42—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
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • 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
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/48—Increasing resolution by shifting the sensor relative to the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • 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
    • A61B6/501—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 the head, e.g. neuroimaging or craniography
    • 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
    • A61B6/51—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 dentistry
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/025—Positioning or masking the X-ray film cartridge in the radiographic apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

본 발명은 X선 촬영장치에 관한 것으로, 본 발명에 따른 X선 촬영장치는 X선을 발생시키는 X선 소스부, 상기 X선 소스부에서 발생되어 대상물을 통과한 X선을 검출하며, 복수 개의 센서를 구비한 센서 패널을 포함하는 X선 센서부 및 상기 X선 센서부에 구비되며, 상기 센서 패널을 이동시키는 패널이동수단으로 구성되어 제조단가가 비싼 대면적 센서를 대신 복수 개의 소면적 X선 센서를 버팅하여 사용함으로써 상기 대면적 센서를 사용할 때와 동일하게 넓은 영역을 촬영할 수 있을 뿐만 아니라 상기 X선 촬영장치의 제조단가를 감소할 수 있는 효과가 있다.
PCT/KR2009/000233 2008-01-15 2009-01-15 Ｘ선 촬영장치 WO2009091204A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010543056A JP2011509739A (ja) 2008-01-15 2009-01-15 Ｘ線撮影装置
EP09702287.5A EP2236086A4 (en) 2008-01-15 2009-01-15 X-RAY IMAGING APPARATUS
US12/863,180 US8325876B2 (en) 2008-01-15 2009-01-15 X-ray imaging apparatus
CN2009801023135A CN101909522B (zh) 2008-01-15 2009-01-15 X射线成像设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0004570 2008-01-15
KR1020080004570A KR100923097B1 (ko) 2008-01-15 2008-01-15 Ｘ선 촬영장치

Publications (2)

Publication Number Publication Date
WO2009091204A2 WO2009091204A2 (ko) 2009-07-23
WO2009091204A3 true WO2009091204A3 (ko) 2009-09-24

Family

ID=40885808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000233 WO2009091204A2 (ko) 2008-01-15 2009-01-15 Ｘ선 촬영장치

Country Status (6)

Country Link
US (1) US8325876B2 (ko)
EP (1) EP2236086A4 (ko)
JP (1) JP2011509739A (ko)
KR (1) KR100923097B1 (ko)
CN (1) CN101909522B (ko)
WO (1) WO2009091204A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6035474B2 (ja) * 2012-07-06 2016-11-30 朝日レントゲン工業株式会社 Ｘ線撮影装置
KR101381611B1 (ko) * 2012-09-05 2014-04-04 (주)코텍 조작장치
CN107693039B (zh) * 2017-11-14 2019-03-08 广州华端科技有限公司 X射线探测装置、锥形束ct系统及其成像方法
CN108833746B (zh) * 2018-05-29 2021-03-12 Oppo（重庆）智能科技有限公司 摄像组件及电子设备
CN114199904B (zh) * 2021-11-09 2023-12-08 山东建筑大学 建筑构件内部结构检测成像装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950030742A (ko) * 1994-04-13 1995-11-24 모리타 류이치로 X선촬영장치와 그 지원장치 및 방법
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JP2002159482A (ja) * 2000-11-24 2002-06-04 Konica Corp 位相コントラスト放射線画像撮影方法および位相コントラスト放射線画像撮影装置
JP2005189022A (ja) * 2003-12-25 2005-07-14 Hitachi Medical Corp マルチスライス用ｘ線検出器及びその製造方法

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KR20000060730A (ko) * 1999-03-18 2000-10-16 명영철 다수의 촬상소자를 이용한 고해상도 엑스선 촬영 방법 및 촬영 장치
JP2002159482A (ja) * 2000-11-24 2002-06-04 Konica Corp 位相コントラスト放射線画像撮影方法および位相コントラスト放射線画像撮影装置
JP2005189022A (ja) * 2003-12-25 2005-07-14 Hitachi Medical Corp マルチスライス用ｘ線検出器及びその製造方法

Also Published As

Publication number Publication date
EP2236086A4 (en) 2014-12-24
CN101909522B (zh) 2013-04-24
US20110044428A1 (en) 2011-02-24
KR20090078645A (ko) 2009-07-20
JP2011509739A (ja) 2011-03-31
WO2009091204A2 (ko) 2009-07-23
CN101909522A (zh) 2010-12-08
KR100923097B1 (ko) 2009-10-22
EP2236086A2 (en) 2010-10-06
US8325876B2 (en) 2012-12-04

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