DE60317426T2 - Computergestützter Knochendichtemesser - Google Patents
Computergestützter Knochendichtemesser Download PDFInfo
- Publication number
- DE60317426T2 DE60317426T2 DE60317426T DE60317426T DE60317426T2 DE 60317426 T2 DE60317426 T2 DE 60317426T2 DE 60317426 T DE60317426 T DE 60317426T DE 60317426 T DE60317426 T DE 60317426T DE 60317426 T2 DE60317426 T2 DE 60317426T2
- Authority
- DE
- Germany
- Prior art keywords
- bone
- patient
- scan
- operator
- data
- 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 - Lifetime
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 71
- 230000037182 bone density Effects 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 238000001739 density measurement Methods 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 13
- 238000004458 analytical method Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 210000000689 upper leg Anatomy 0.000 description 12
- 210000004872 soft tissue Anatomy 0.000 description 11
- 238000013519 translation Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 3
- 210000004705 lumbosacral region Anatomy 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000025962 Crush injury Diseases 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 230000037180 bone health Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000000326 densiometry Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 210000002436 femur neck Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000010921 in-depth analysis Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003562 morphometric effect Effects 0.000 description 1
- 238000013425 morphometry Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- A61B6/50—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
Landscapes
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/065,109 US6892088B2 (en) | 2002-09-18 | 2002-09-18 | Computer-assisted bone densitometer |
| US65109 | 2002-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60317426D1 DE60317426D1 (de) | 2007-12-27 |
| DE60317426T2 true DE60317426T2 (de) | 2008-09-18 |
Family
ID=31946144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60317426T Expired - Lifetime DE60317426T2 (de) | 2002-09-18 | 2003-09-16 | Computergestützter Knochendichtemesser |
Country Status (4)
| Country | Link |
|---|---|
| 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)
| 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)
| 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 |
-
2002
- 2002-09-18 US US10/065,109 patent/US6892088B2/en not_active Expired - Lifetime
-
2003
- 2003-09-16 EP EP03255777A patent/EP1400203B1/en not_active Expired - Lifetime
- 2003-09-16 DE DE60317426T patent/DE60317426T2/de not_active Expired - Lifetime
- 2003-09-18 JP JP2003325373A patent/JP4465174B2/ja not_active Expired - Lifetime
-
2004
- 2004-10-25 US US10/972,902 patent/US7069066B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6892088B2 (en) | 2005-05-10 |
| 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 |
| JP4465174B2 (ja) | 2010-05-19 |
| DE60317426D1 (de) | 2007-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |