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FI20030621A7 - Röntgenkuvan epätarkkuuden kompensointijärjestely ja järjestelyä käyttävä lääketieteellinen röntgenkuvauslaite - Google Patents

Röntgenkuvan epätarkkuuden kompensointijärjestely ja järjestelyä käyttävä lääketieteellinen röntgenkuvauslaite Download PDF

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Publication number
FI20030621A7
FI20030621A7 FI20030621A FI20030621A FI20030621A7 FI 20030621 A7 FI20030621 A7 FI 20030621A7 FI 20030621 A FI20030621 A FI 20030621A FI 20030621 A FI20030621 A FI 20030621A FI 20030621 A7 FI20030621 A7 FI 20030621A7
Authority
FI
Finland
Prior art keywords
ray
imaging device
arrangement
ray imaging
blur compensation
Prior art date
Application number
FI20030621A
Other languages
English (en)
Swedish (sv)
Other versions
FI20030621A0 (fi
Inventor
Masakazu Suzuki
Original Assignee
Morita Mfg
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 Morita Mfg filed Critical Morita Mfg
Publication of FI20030621A0 publication Critical patent/FI20030621A0/fi
Publication of FI20030621A7 publication Critical patent/FI20030621A7/fi

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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0478—Chairs
    • 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
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • A61B6/527—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion using data from a motion artifact sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • 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
    • A61B6/548—Remote control of the apparatus or devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FI20030621A 2002-04-24 2003-04-24 Röntgenkuvan epätarkkuuden kompensointijärjestely ja järjestelyä käyttävä lääketieteellinen röntgenkuvauslaite FI20030621A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002122471 2002-04-24
JP2003116583A JP3785576B2 (ja) 2002-04-24 2003-04-22 被写体ブレ補正手段、これを用いた医療用ｘ線撮影装置

Publications (2)

Publication Number Publication Date
FI20030621A0 FI20030621A0 (fi) 2003-04-24
FI20030621A7 true FI20030621A7 (fi) 2003-10-25

Family

ID=26625721

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030621A FI20030621A7 (fi) 2002-04-24 2003-04-24 Röntgenkuvan epätarkkuuden kompensointijärjestely ja järjestelyä käyttävä lääketieteellinen röntgenkuvauslaite

Country Status (3)

Country Link
US (1) US7187749B2 (fi)
JP (1) JP3785576B2 (fi)
FI (1) FI20030621A7 (fi)

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* Cited by examiner, † Cited by third party
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JP4503332B2 (ja) * 2004-03-30 2010-07-14 朝日レントゲン工業株式会社 Ｘ線撮影装置
JP4375555B2 (ja) * 2004-05-14 2009-12-02 株式会社島津製作所 Ｘ線ｃｔ装置
JP4654357B2 (ja) * 2004-08-26 2011-03-16 日本電信電話株式会社 生体組織測定用の光干渉トモグラフィー用光発生装置及び生体組織測定用の光干渉トモグラフィー装置
JP4307406B2 (ja) * 2005-04-22 2009-08-05 株式会社モリタ製作所 医療用ｘ線撮影装置及びこれに用いるｘ線検出器
JP2006305198A (ja) * 2005-04-28 2006-11-09 Morita Mfg Co Ltd 歯科用クロス断層ｘ線撮影方法及び歯科用クロス断層ｘ線撮影装置
US7676022B2 (en) 2005-05-02 2010-03-09 Oy Ajat Ltd. Extra-oral digital panoramic dental x-ray imaging system
WO2006119603A1 (en) 2005-05-11 2006-11-16 Optosecurity Inc. Method and system for screening luggage items, cargo containers or persons
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US7899232B2 (en) 2006-05-11 2011-03-01 Optosecurity Inc. Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
US7787586B2 (en) * 2007-02-22 2010-08-31 J. Morita Manufacturing Corporation Display method of X-ray CT image of maxillofacial area, X-ray CT apparatus and X-ray image display apparatus
KR100907821B1 (ko) * 2007-05-29 2009-07-14 차영진 치과 의료진단용 복합영상 촬영장치
FR2930132B1 (fr) * 2008-04-17 2011-12-16 Gen Electric Systeme de mammographie et procede pour le faire fonctionner.
FI123978B (fi) * 2008-06-27 2014-01-15 Planmeca Oy Hammashoitolaitteisto
EP2521095B1 (en) * 2008-07-14 2015-03-04 Cefla S.C. Dynamic error correction in radiographic imaging
JP5298899B2 (ja) * 2009-02-03 2013-09-25 株式会社Ｊｖｃケンウッド 画像補正処理装置および画像補正処理方法
JP5579636B2 (ja) * 2011-02-07 2014-08-27 富士フイルム株式会社 放射線画像撮影装置および放射線画像撮影方法
CN103917862A (zh) 2011-09-07 2014-07-09 拉皮斯坎系统股份有限公司 整合舱单数据和成像/检测处理的x射线检查系统
CN102551772B (zh) * 2012-03-16 2014-03-05 中国科学院深圳先进技术研究院 射线成像装置
WO2013174425A1 (en) * 2012-05-23 2013-11-28 Siemens Aktiengesellschaft Method and system for reducing motion blurring in digital radiography
KR102124669B1 (ko) * 2012-09-07 2020-06-18 트로피 부분적인 ｃｔ 이미징을 위한 장치
JP6031463B2 (ja) 2013-03-08 2016-11-24 株式会社モリタ製作所 医療用ｘ線ｃｔ撮影装置
KR101510859B1 (ko) * 2013-07-30 2015-04-17 경희대학교 산학협력단 방사선 영상 촬영용 두부 고정장치
US10335108B2 (en) 2015-03-04 2019-07-02 3Shape A/S System and method for increasing the accuracy of a medical imaging device
US10052248B1 (en) * 2015-09-04 2018-08-21 University Of South Florida Wireless adjustable wheelchair headrest
EP3420563A4 (en) 2016-02-22 2020-03-11 Rapiscan Systems, Inc. SYSTEMS AND METHODS FOR THREAT DETECTION AND SMUGGLING IN CARGO
JP6414236B2 (ja) * 2017-01-12 2018-10-31 オムロン株式会社 画像処理装置及び画像処理方法
EP3618001A1 (en) 2018-08-30 2020-03-04 Koninklijke Philips N.V. Efficient motion-compensation in cone beam computed tomography based on data consistency
KR102448599B1 (ko) * 2020-11-09 2022-09-27 신한대학교 산학협력단 유양돌기 방사선 촬영용 머리 고정 지그

Family Cites Families (17)

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JPS59156331A (ja) * 1983-02-28 1984-09-05 株式会社島津製作所 Ｃｔスキヤナ
JPH0616099B2 (ja) * 1989-02-07 1994-03-02 浜松ホトニクス株式会社 Ｃｔ装置におけるデータ補正装置
JPH03128045A (ja) * 1989-10-16 1991-05-31 Toshiba Corp Ｘ線診断装置
JPH04144550A (ja) * 1990-10-04 1992-05-19 Toshiba Corp 医用画像装置
JPH04226641A (ja) * 1990-12-29 1992-08-17 Shimadzu Corp 断層撮影における被検体の動きの補正方法
JP3441578B2 (ja) * 1995-11-22 2003-09-02 株式会社モリタ製作所 歯科用パノラマｘ線撮影装置
DE19619925C2 (de) * 1996-05-17 1999-09-09 Sirona Dental Systems Gmbh Röntgendiagnostikgerät für Tomosynthese
JP3869083B2 (ja) * 1996-12-10 2007-01-17 株式会社モリタ製作所 Ｘ線撮影装置
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JP3743594B2 (ja) * 1998-03-11 2006-02-08 株式会社モリタ製作所 Ｃｔ撮影装置
JP4064001B2 (ja) * 1998-06-11 2008-03-19 株式会社リコー カメラ
JP3919048B2 (ja) * 1998-09-02 2007-05-23 株式会社モリタ製作所 局所照射ｘ線ｃｔ撮影装置
US6092928A (en) * 1998-11-12 2000-07-25 Picker International, Inc. Apparatus and method to determine the relative position of a detector array and an x-ray tube focal spot
JP2001024932A (ja) * 1999-07-05 2001-01-26 Toshiba Corp 画像入力装置及び画像入力方法
JP2001177850A (ja) * 1999-12-21 2001-06-29 Sony Corp 画像信号記録装置および方法、画像信号再生方法並びに記録媒体
US6442228B1 (en) * 2000-04-20 2002-08-27 Ge Medical Systems Global Technology Company, Llc Data acquisition modifications for improved reconstruction with conventional CT
DE60041249D1 (de) * 2000-06-02 2009-02-12 Palodex Group Oy Bestimmung und Einstellung von den Belichtungswerten für Röntgenstrahlung-Bilderzeugung

Also Published As

Publication number Publication date
FI20030621A0 (fi) 2003-04-24
US20030215051A1 (en) 2003-11-20
US7187749B2 (en) 2007-03-06
JP2004000568A (ja) 2004-01-08
JP3785576B2 (ja) 2006-06-14

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