ATE476915T1 - Verfahren und vorrichtung zur erstellung eines bildes der elektrischen eigenschaften eines überwiegend homogenen objektes welches inhomogenitäten enthält - Google Patents
Verfahren und vorrichtung zur erstellung eines bildes der elektrischen eigenschaften eines überwiegend homogenen objektes welches inhomogenitäten enthältInfo
- Publication number
- ATE476915T1 ATE476915T1 AT03783137T AT03783137T ATE476915T1 AT E476915 T1 ATE476915 T1 AT E476915T1 AT 03783137 T AT03783137 T AT 03783137T AT 03783137 T AT03783137 T AT 03783137T AT E476915 T1 ATE476915 T1 AT E476915T1
- Authority
- AT
- Austria
- Prior art keywords
- image
- premiumly
- inhomogeneties
- creating
- electrical properties
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0536—Impedance imaging, e.g. by tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1077—Measuring of profiles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42456802P | 2002-11-07 | 2002-11-07 | |
PCT/US2003/035122 WO2004043253A1 (en) | 2002-11-07 | 2003-11-05 | Method and apparatus for producing an electrical property image of substantially homogenous objects containing inhomogeneities |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE476915T1 true ATE476915T1 (de) | 2010-08-15 |
Family
ID=32312836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03783137T ATE476915T1 (de) | 2002-11-07 | 2003-11-05 | Verfahren und vorrichtung zur erstellung eines bildes der elektrischen eigenschaften eines überwiegend homogenen objektes welches inhomogenitäten enthält |
Country Status (8)
Country | Link |
---|---|
US (1) | US7627362B2 (de) |
EP (1) | EP1558136B1 (de) |
JP (1) | JP5033307B2 (de) |
AT (1) | ATE476915T1 (de) |
AU (1) | AU2003290602A1 (de) |
CA (1) | CA2504889C (de) |
DE (1) | DE60333775D1 (de) |
WO (1) | WO2004043253A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0516158D0 (en) * | 2005-08-05 | 2005-09-14 | Univ Montfort | An apparatus and method for `non-contact' electrical impedance imaging |
US7511492B2 (en) * | 2006-02-21 | 2009-03-31 | Beth Israel Deaconess Medical Center, Inc. | Magnetic resonance imaging and radio frequency impedance mapping methods and apparatus |
WO2008095075A1 (en) * | 2007-02-01 | 2008-08-07 | Ls Biopath, Inc. | Optical system for identification and characterization of abnormal tissue and cells |
EP2165187B1 (de) * | 2007-02-01 | 2018-05-16 | LS Biopath, Inc. | Gerät und verfahren zum nachweis und zur charakterisierung von anomalem gewebe und anomalen zellen |
GB2449275A (en) * | 2007-05-15 | 2008-11-19 | Thomas William Bach | Driving a sensor pad for electrical impedance tomography (EIT) |
US7898278B2 (en) * | 2007-11-05 | 2011-03-01 | Arm Limited | Power control circuitry, circuitry for analysing a switched power rail, and method of controlling connection of a power source to a switched power rail |
US8010187B2 (en) * | 2008-01-25 | 2011-08-30 | The Trustees Of The Stevens Institute Of Technology | Three-dimensional impedance imaging device |
US8467866B2 (en) * | 2008-03-13 | 2013-06-18 | Fujitsu Component Limited | Biosignal detecting apparatus |
US9066671B2 (en) * | 2008-04-17 | 2015-06-30 | Wisys Technology Foundation | System and method for early breast cancer detection using electrical property enhanced tomography |
GB2471873B (en) | 2009-07-15 | 2015-09-23 | Wzvi Ltd | Electrical impedance imaging |
US9042975B2 (en) | 2010-04-30 | 2015-05-26 | Wisys Technology Foundation | Method and apparatus for eliminating loading and electrode polarization effects in impedance measurements for tissues and electrolytes |
KR20120046554A (ko) * | 2010-11-02 | 2012-05-10 | 연세대학교 산학협력단 | 암 조직 검출용 센서 및 이의 제조방법 |
US8990040B2 (en) | 2010-12-22 | 2015-03-24 | General Electric Company | System and method for correcting fault conditions in soft-field tomography |
US10741226B2 (en) * | 2013-05-28 | 2020-08-11 | Fg Src Llc | Multi-processor computer architecture incorporating distributed multi-ported common memory modules |
US9307828B2 (en) * | 2013-12-13 | 2016-04-12 | Elwha Llc | Grooming systems, devices, and methods including detection of hair-covered skin lesions during grooming and including topographical analysis |
DE102015221998B4 (de) * | 2015-11-09 | 2019-01-17 | Siemens Healthcare Gmbh | Verfahren zur Unterstützung eines Befunders bei der Ortsbeschreibung einer Zielstruktur in einer Brust, Vorrichtung und Computerprogramm |
EP3878559A1 (de) * | 2020-03-12 | 2021-09-15 | Alfa Laval Corporate AB | Zentrifugalabscheider |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493039A (en) * | 1980-05-06 | 1985-01-08 | President And Directors Of Georgetown University | Apparatus and method for image reproduction of materials using their magnetic and electric properties |
GB2156514B (en) | 1984-03-29 | 1988-08-24 | Univ London | Shape sensors |
JPS62217936A (ja) * | 1986-03-19 | 1987-09-25 | 日本電気株式会社 | 心電図解析装置 |
US5184624A (en) * | 1988-04-15 | 1993-02-09 | The University Of Sheffield | Electrical impedance tomography |
US4955383A (en) * | 1988-12-22 | 1990-09-11 | Biofield Corporation | Discriminant function analysis method and apparatus for disease diagnosis and screening |
US5390110A (en) | 1991-07-09 | 1995-02-14 | Rensselaer Polytechnic Institute | Layer stripping process for impedance imaging |
GB9200065D0 (en) | 1992-01-03 | 1992-02-26 | Nycomed As | Contrast media |
US5651955A (en) | 1992-01-03 | 1997-07-29 | Nycomed Imaging As | Method of electrical impedance imaging using ionic metal chelates |
GB9226376D0 (en) * | 1992-12-18 | 1993-02-10 | British Tech Group | Tomography |
US5598185A (en) * | 1994-06-10 | 1997-01-28 | Integrated Image Solutions | System for analyzing medical images having a particular color and intensity look-up table |
US6678552B2 (en) * | 1994-10-24 | 2004-01-13 | Transscan Medical Ltd. | Tissue characterization based on impedance images and on impedance measurements |
RU2127075C1 (ru) * | 1996-12-11 | 1999-03-10 | Корженевский Александр Владимирович | Способ получения томографического изображения тела и электроимпедансный томограф |
CA2303073C (en) * | 1997-09-11 | 2004-07-13 | West Virginia University Research Corp. | Electrical property enhanced tomography (epet) apparatus and method |
CA2217603C (en) | 1997-10-02 | 2003-12-23 | Alvin Wexler | Reconstruction system and methods for impedance imaging |
GB9818790D0 (en) * | 1998-08-28 | 1998-10-21 | Univ Montfort | Apparatus and method for detecting abnormalities in bodily matter |
JP2000175875A (ja) * | 1998-12-17 | 2000-06-27 | Kao Corp | 体脂肪計測方法及び計測装置 |
US6397095B1 (en) | 1999-03-01 | 2002-05-28 | The Trustees Of The University Of Pennsylvania | Magnetic resonance—electrical impedance tomography |
AU2001261160A1 (en) * | 2000-05-03 | 2001-11-12 | Stephen T Flock | Prosthesis and method of making |
DE60133107T2 (de) | 2000-07-26 | 2009-03-26 | Wisys Technology Foundation, Inc., Madison | Verfahren und vorrichtung zum erzeugen der abbildung einer elektrischen eigenschaft mit hilfe einer ladungs-korrelations-matrix |
-
2003
- 2003-11-04 US US10/700,876 patent/US7627362B2/en active Active
- 2003-11-05 DE DE60333775T patent/DE60333775D1/de not_active Expired - Lifetime
- 2003-11-05 CA CA2504889A patent/CA2504889C/en not_active Expired - Lifetime
- 2003-11-05 AU AU2003290602A patent/AU2003290602A1/en not_active Abandoned
- 2003-11-05 AT AT03783137T patent/ATE476915T1/de not_active IP Right Cessation
- 2003-11-05 EP EP03783137A patent/EP1558136B1/de not_active Expired - Lifetime
- 2003-11-05 JP JP2004551717A patent/JP5033307B2/ja not_active Expired - Lifetime
- 2003-11-05 WO PCT/US2003/035122 patent/WO2004043253A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP5033307B2 (ja) | 2012-09-26 |
JP2006505352A (ja) | 2006-02-16 |
DE60333775D1 (de) | 2010-09-23 |
CA2504889C (en) | 2016-10-04 |
WO2004043253A1 (en) | 2004-05-27 |
CA2504889A1 (en) | 2004-05-27 |
EP1558136A1 (de) | 2005-08-03 |
EP1558136B1 (de) | 2010-08-11 |
US7627362B2 (en) | 2009-12-01 |
AU2003290602A1 (en) | 2004-06-03 |
US20040167421A1 (en) | 2004-08-26 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |