JP4465174B2 - コンピュータ支援骨密度測定装置 - Google Patents

コンピュータ支援骨密度測定装置 Download PDF

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Publication number
JP4465174B2
JP4465174B2 JP2003325373A JP2003325373A JP4465174B2 JP 4465174 B2 JP4465174 B2 JP 4465174B2 JP 2003325373 A JP2003325373 A JP 2003325373A JP 2003325373 A JP2003325373 A JP 2003325373A JP 4465174 B2 JP4465174 B2 JP 4465174B2
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bone
computer
data set
patient
aided
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JP2004105739A (ja
JP2004105739A5 (cg-RX-API-DMAC7.html
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ケネス・ジー・フォークナー
ハワード・エス・バーデン
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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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
    • A61B6/50—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
    • A61B6/505—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 bone
    • 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
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/42—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
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP2003325373A 2002-09-18 2003-09-18 コンピュータ支援骨密度測定装置 Expired - Lifetime JP4465174B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/065,109 US6892088B2 (en) 2002-09-18 2002-09-18 Computer-assisted bone densitometer

Publications (3)

Publication Number Publication Date
JP2004105739A JP2004105739A (ja) 2004-04-08
JP2004105739A5 JP2004105739A5 (cg-RX-API-DMAC7.html) 2008-11-20
JP4465174B2 true JP4465174B2 (ja) 2010-05-19

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JP2003325373A Expired - Lifetime JP4465174B2 (ja) 2002-09-18 2003-09-18 コンピュータ支援骨密度測定装置

Country Status (4)

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US (2) US6892088B2 (cg-RX-API-DMAC7.html)
EP (1) EP1400203B1 (cg-RX-API-DMAC7.html)
JP (1) JP4465174B2 (cg-RX-API-DMAC7.html)
DE (1) DE60317426T2 (cg-RX-API-DMAC7.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100135458A1 (en) * 2003-07-18 2010-06-03 Neeraj Agrawal X-Ray Apparatus for Bone Density Assessment and Monitoring
US8085898B2 (en) * 2009-05-08 2011-12-27 Osteometer Meditech, Inc. Apparatus for bone density assessment and monitoring
WO2006039358A2 (en) * 2004-09-30 2006-04-13 The Regents Of The University Of California Method for assessment of the structure-function characteristics of structures in a human or animal body
JP5324779B2 (ja) * 2005-02-09 2013-10-23 株式会社日立メディコ 画像診断支援システム、画像診断支援プログラム
GB0503236D0 (en) 2005-02-16 2005-03-23 Ccbr As Vertebral fracture quantification
US7840256B2 (en) * 2005-06-27 2010-11-23 Biomet Manufacturing Corporation Image guided tracking array and method
US20070038059A1 (en) * 2005-07-07 2007-02-15 Garrett Sheffer Implant and instrument morphing
US20070073133A1 (en) * 2005-09-15 2007-03-29 Schoenefeld Ryan J Virtual mouse for use in surgical navigation
US7643862B2 (en) 2005-09-15 2010-01-05 Biomet Manufacturing Corporation Virtual mouse for use in surgical navigation
US8165659B2 (en) 2006-03-22 2012-04-24 Garrett Sheffer Modeling method and apparatus for use in surgical navigation
US20090169087A1 (en) * 2006-03-24 2009-07-02 Kunio Doi Method for detection of vertebral fractures on lateral chest radiographs
US8863742B2 (en) * 2007-04-27 2014-10-21 Maquet Critical Care Ab Control unit and display unit for an EMG controlled ventilator
US8934961B2 (en) 2007-05-18 2015-01-13 Biomet Manufacturing, Llc Trackable diagnostic scope apparatus and methods of use
US20080319491A1 (en) * 2007-06-19 2008-12-25 Ryan Schoenefeld Patient-matched surgical component and methods of use
US8571637B2 (en) 2008-01-21 2013-10-29 Biomet Manufacturing, Llc Patella tracking method and apparatus for use in surgical navigation
JP5155714B2 (ja) * 2008-03-31 2013-03-06 富士フイルム株式会社 Ｘ線画像撮影装置
JP4640492B2 (ja) * 2008-10-27 2011-03-02 パナソニック電工株式会社 骨密度計測装置
US8708561B2 (en) 2009-03-20 2014-04-29 Orthoscan, Inc. Mobile imaging apparatus
US8165266B2 (en) * 2009-09-10 2012-04-24 General Electric Company Transverse scanning bone densitometer and detector used in same
US9047394B2 (en) * 2010-10-22 2015-06-02 Samsung Medison Co., Ltd. 3D ultrasound system for intuitive displaying to check abnormality of object and method for operating 3D ultrasound system
WO2012082799A1 (en) 2010-12-13 2012-06-21 Orthoscan, Inc. Mobile fluoroscopic imaging system
KR101249862B1 (ko) 2011-05-13 2013-04-03 주식회사 비엠텍월드와이드 적외선 카메라를 이용한 측정위치 결정 기능과 체성분 분석 기능을 구비하는 골밀도 측정 장치
JP5599831B2 (ja) * 2012-02-09 2014-10-01 富士フイルム株式会社 骨塩定量分析における分析対象部位の特定方法および、この方法を実施するための画像処理装置並びに記録媒体
US9044186B2 (en) 2012-06-25 2015-06-02 George W. Ma Portable dual-energy radiographic X-ray perihpheral bone density and imaging systems and methods
KR101253115B1 (ko) 2012-11-21 2013-04-10 건국대학교 산학협력단 골격 맞춤형 골밀도 측정 장치 및 방법
JP2014121346A (ja) * 2012-12-20 2014-07-03 Konica Minolta Inc 医用画像処理装置及びプログラム
KR101571030B1 (ko) 2015-05-19 2015-11-23 주식회사 비엠텍월드와이드 골밀도 측정 장치에서 x선을 검출하기 위한 스캔 방법 및 골밀도 측정 장치
JP6146449B2 (ja) * 2015-09-24 2017-06-14 コニカミノルタ株式会社 医用画像処理装置及びプログラム
JP6661344B2 (ja) * 2015-11-26 2020-03-11 株式会社日立製作所 Ｘ線測定装置
CN108601571B (zh) * 2016-12-15 2023-09-01 皇家飞利浦有限公司 Ct成像系统和用于ct成像系统的方法
JP6845047B2 (ja) * 2017-03-09 2021-03-17 富士フイルム株式会社 医用画像撮影制御装置、方法およびプログラム
JP6851259B2 (ja) * 2017-05-18 2021-03-31 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
US11701075B2 (en) 2021-02-10 2023-07-18 GE Precision Healthcare LLC X-ray image feedback for DXA scan FOV adjustment
JP7779682B2 (ja) * 2021-08-31 2025-12-03 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置、医用情報処理装置及びプログラム
JP2023125605A (ja) * 2022-02-28 2023-09-07 富士フイルム株式会社 放射線画像解析装置、その作動方法、及び放射線画像解析プログラム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858128A (en) * 1986-08-11 1989-08-15 General Electric Company View-to-view image correction for object motion
IL79733A (en) * 1986-08-15 1990-04-29 Elscint Ltd Bone mineral density mapping
US4922915A (en) * 1987-11-27 1990-05-08 Ben A. Arnold Automated image detail localization method
US5003980A (en) * 1988-03-11 1991-04-02 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for measuring lung density by Compton backscattering
US5090040A (en) * 1989-03-10 1992-02-18 Expert Image Systems, Inc. Data acquisition system for radiographic imaging
US5138553A (en) * 1989-03-10 1992-08-11 Expert Image Systems, Inc. Method and apparatus for bone mineral measurement using a measurement region defined at a selected distance from a styloid bone tip
US5533084A (en) * 1991-02-13 1996-07-02 Lunar Corporation Bone densitometer with improved vertebral characterization
US5306306A (en) * 1991-02-13 1994-04-26 Lunar Corporation Method for periprosthetic bone mineral density measurement
US6160866A (en) * 1991-02-13 2000-12-12 Lunar Corporation Apparatus for bilateral femur measurement
US5480439A (en) * 1991-02-13 1996-01-02 Lunar Corporation Method for periprosthetic bone mineral density measurement
EP0570936B1 (en) * 1992-05-20 2000-08-09 Aloka Co. Ltd. Bone assessment apparatus
US5483960A (en) * 1994-01-03 1996-01-16 Hologic, Inc. Morphometric X-ray absorptiometry (MXA)
US6438201B1 (en) * 1994-11-23 2002-08-20 Lunar Corporation Scanning densitometry system with adjustable X-ray tube current
US5594775A (en) * 1995-04-19 1997-01-14 Wright State University Method and apparatus for the evaluation of cortical bone by computer tomography
US5712892A (en) * 1995-12-28 1998-01-27 Eastman Kodak Company Apparatus for measuring the bone mineral content of an extremity
JPH11279461A (ja) * 1998-01-29 1999-10-12 Kansai Paint Co Ltd カチオン電着塗料
EP1078252A4 (en) * 1998-03-02 2007-05-30 Image Analysis Inc AUTOMATED BONE DENSITY MEASUREMENT BY X-RAY RADIATION
US6246745B1 (en) * 1999-10-29 2001-06-12 Compumed, Inc. Method and apparatus for determining bone mineral density
US6510197B1 (en) * 2000-01-11 2003-01-21 Alara, Inc. Method and apparatus for osteoporosis screening
ATE515977T1 (de) * 2000-10-11 2011-07-15 Imatx Inc Verfahren und vorrichtung zur analyse von röntgenbildern
US6418183B1 (en) * 2000-12-28 2002-07-09 Ge Medical Systems Global Technology Company, Llp Methods and apparatus for two-pass CT imaging

Also Published As

Publication number Publication date
US6892088B2 (en) 2005-05-10
DE60317426T2 (de) 2008-09-18
JP2004105739A (ja) 2004-04-08
EP1400203A2 (en) 2004-03-24
EP1400203B1 (en) 2007-11-14
US7069066B2 (en) 2006-06-27
US20050096527A1 (en) 2005-05-05
US20040068166A1 (en) 2004-04-08
EP1400203A3 (en) 2004-05-26
DE60317426D1 (de) 2007-12-27

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