CN101909522B - X射线成像设备 - Google Patents

X射线成像设备 Download PDF

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Publication number
CN101909522B
CN101909522B CN2009801023135A CN200980102313A CN101909522B CN 101909522 B CN101909522 B CN 101909522B CN 2009801023135 A CN2009801023135 A CN 2009801023135A CN 200980102313 A CN200980102313 A CN 200980102313A CN 101909522 B CN101909522 B CN 101909522B
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CN
China
Prior art keywords
ray
rotating arm
ray imaging
sensors
sensor panel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2009801023135A
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English (en)
Chinese (zh)
Other versions
CN101909522A (zh
Inventor
金泰佑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rayence Co Ltd
Vatech Ewoo Holdings Co Ltd
Original Assignee
E Woo Technology Co Ltd
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 E Woo Technology Co Ltd filed Critical E Woo Technology Co Ltd
Publication of CN101909522A publication Critical patent/CN101909522A/zh
Application granted granted Critical
Publication of CN101909522B publication Critical patent/CN101909522B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • A61B6/42—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
    • 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
    • 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)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN2009801023135A 2008-01-15 2009-01-15 X射线成像设备 Expired - Fee Related CN101909522B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020080004570A KR100923097B1 (ko) 2008-01-15 2008-01-15 Ｘ선 촬영장치
KR10-2008-0004570 2008-01-15
PCT/KR2009/000233 WO2009091204A2 (ko) 2008-01-15 2009-01-15 Ｘ선 촬영장치

Publications (2)

Publication Number Publication Date
CN101909522A CN101909522A (zh) 2010-12-08
CN101909522B true CN101909522B (zh) 2013-04-24

Family

ID=40885808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801023135A Expired - Fee Related CN101909522B (zh) 2008-01-15 2009-01-15 X射线成像设备

Country Status (6)

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

Families Citing this family (6)

* 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
EP4251057A4 (en) * 2020-11-25 2024-05-01 Shenzhen Xpectvision Technology Co., Ltd. IMAGING METHODS USING AN IMAGE SENSOR WITH MULTIPLE RADIATION DETECTORS
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1886093A (zh) * 2003-12-01 2006-12-27 爱克斯康特公司 断层扫描设备和方法

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Publication number Priority date Publication date Assignee Title
US3654469A (en) * 1969-05-16 1972-04-04 Frederick W Kantor Matrix-form proportional-mode radiation detector
JPH0293452A (ja) * 1988-09-29 1990-04-04 Tokyo Emitsukusu:Kk 耳鼻・眼科用断層撮影装置
GB2278765A (en) * 1993-06-03 1994-12-07 Eev Ltd Imaging arrangements
JP3207073B2 (ja) * 1994-04-13 2001-09-10 株式会社モリタ製作所 Ｘ線撮影装置
US6035013A (en) * 1994-06-01 2000-03-07 Simage O.Y. Radiographic imaging devices, systems and methods
DE4422366C1 (de) * 1994-06-27 1996-01-04 Siemens Ag Röntgendiagnostikeinrichtung
JPH10215411A (ja) * 1997-01-31 1998-08-11 Shimadzu Corp ディジタルｘ線撮影装置
EP0858773B1 (de) * 1997-02-17 2002-09-11 Sirona Dental Systems GmbH Vorrichtung zur Erstellung von Röntgenaufnahmen von Körperteilen eines Menschen
JPH11109040A (ja) * 1997-09-30 1999-04-23 Toshiba Corp 放射線情報収集装置
JP2000132663A (ja) * 1998-10-23 2000-05-12 Canon Inc 画像処理装置、方法及びコンピュータ読み取り可能な記憶媒体
KR100353591B1 (ko) 1999-03-18 2002-09-26 스타브이-레이주식회사 다수의 촬상소자를 이용한 고해상도 디지털 방사선 촬영장치
DE10043474B4 (de) * 2000-09-04 2007-08-09 Siemens Ag Detektor zum Erzeugen eines Bildes aus einfallender Strahlung
DE10047366A1 (de) * 2000-09-25 2002-05-08 Siemens Ag Strahlungsdetektor
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
JP2003156565A (ja) * 2001-11-20 2003-05-30 Canon Inc 光電変換装置を用いた撮影装置
DE10313110A1 (de) * 2003-03-24 2004-10-21 Sirona Dental Systems Gmbh Röntgeneinrichtung und röntgenstrahlenempfindliche Kamera
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
DE102004025121A1 (de) * 2004-05-21 2005-12-15 Bruker Axs Gmbh Verfahren zum Betrieb eines Röntgenanalysegeräts mit zweidimensionalem Array-Detektor und Röntgenanalysegerät zum Durchführen des Verfahrens
JP2007105068A (ja) * 2005-10-11 2007-04-26 National Univ Corp Shizuoka Univ Ｘ線ｃｔ装置
JP4740779B2 (ja) * 2006-03-28 2011-08-03 株式会社日立メディコ 放射線撮影装置
US7486759B2 (en) * 2006-10-12 2009-02-03 J. Morita Manufacturing Corporation X-ray computer tomography apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1886093A (zh) * 2003-12-01 2006-12-27 爱克斯康特公司 断层扫描设备和方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2002-159482A 2002.06.04
JP特开2005-189022A 2005.07.14

Also Published As

Publication number Publication date
WO2009091204A3 (ko) 2009-09-24
JP2011509739A (ja) 2011-03-31
KR100923097B1 (ko) 2009-10-22
EP2236086A4 (en) 2014-12-24
CN101909522A (zh) 2010-12-08
KR20090078645A (ko) 2009-07-20
US8325876B2 (en) 2012-12-04
EP2236086A2 (en) 2010-10-06
US20110044428A1 (en) 2011-02-24
WO2009091204A2 (ko) 2009-07-23

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160226

Address after: Gyeonggi Do, South Korea

Patentee after: RAYENCE Co.,Ltd.

Patentee after: Vatech Ewoo Holdings, Co.,Ltd.

Address before: Gyeonggi Do, South Korea

Patentee before: Vatech Ewoo Holdings, Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424