ATE342692T1 - Vorrichtung für magnetische suszeptibilitätsmessungen am menschlichen körper und anderen proben - Google Patents
Vorrichtung für magnetische suszeptibilitätsmessungen am menschlichen körper und anderen probenInfo
- Publication number
- ATE342692T1 ATE342692T1 AT02736517T AT02736517T ATE342692T1 AT E342692 T1 ATE342692 T1 AT E342692T1 AT 02736517 T AT02736517 T AT 02736517T AT 02736517 T AT02736517 T AT 02736517T AT E342692 T1 ATE342692 T1 AT E342692T1
- Authority
- AT
- Austria
- Prior art keywords
- instrument
- applied field
- human body
- liver
- detector assembly
- Prior art date
Links
- 238000005404 magnetometry Methods 0.000 title 1
- 239000000523 sample Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 210000004185 liver Anatomy 0.000 abstract 2
- 230000005291 magnetic effect Effects 0.000 abstract 2
- 230000003187 abdominal effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 210000004072 lung Anatomy 0.000 abstract 1
- 230000005298 paramagnetic effect Effects 0.000 abstract 1
- 239000002907 paramagnetic material Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
- A61B5/416—Evaluating particular organs or parts of the immune or lymphatic systems the spleen
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4222—Evaluating particular parts, e.g. particular organs
- A61B5/4244—Evaluating particular parts, e.g. particular organs liver
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4222—Evaluating particular parts, e.g. particular organs
- A61B5/425—Evaluating particular parts, e.g. particular organs pancreas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/16—Measuring susceptibility
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- General Physics & Mathematics (AREA)
- Endocrinology (AREA)
- Remote Sensing (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Electromagnetism (AREA)
- Immunology (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Magnetic Variables (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/818,700 US7047059B2 (en) | 1998-08-18 | 2001-03-27 | Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE342692T1 true ATE342692T1 (de) | 2006-11-15 |
Family
ID=25226197
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05002455T ATE346542T1 (de) | 2001-03-27 | 2002-03-26 | Verfahren zur messung der magnetischen suszeptibilität mittels eines wasserbeutels |
AT02736517T ATE342692T1 (de) | 2001-03-27 | 2002-03-26 | Vorrichtung für magnetische suszeptibilitätsmessungen am menschlichen körper und anderen proben |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05002455T ATE346542T1 (de) | 2001-03-27 | 2002-03-26 | Verfahren zur messung der magnetischen suszeptibilität mittels eines wasserbeutels |
Country Status (7)
Country | Link |
---|---|
US (1) | US7047059B2 (de) |
EP (2) | EP1552787B1 (de) |
AT (2) | ATE346542T1 (de) |
AU (1) | AU2002309517A1 (de) |
CA (1) | CA2442614A1 (de) |
DE (2) | DE60216524D1 (de) |
WO (1) | WO2002076294A2 (de) |
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US8081019B2 (en) * | 2008-11-21 | 2011-12-20 | Flextronics Ap, Llc | Variable PFC and grid-tied bus voltage control |
US9844347B2 (en) | 2009-02-13 | 2017-12-19 | The Ohio State University | Electromagnetic system and method |
WO2010093479A2 (en) * | 2009-02-13 | 2010-08-19 | The Ohio State University Research Foundation | Electromagnetic system and method |
DE102009010943A1 (de) * | 2009-02-27 | 2010-09-16 | Hilti Aktiengesellschaft | Betriebsverfahren und Spulenanordnung für einen magnetischen Sensor zur Detektion metallischer Objekte in einem Untergrund |
US8040117B2 (en) * | 2009-05-15 | 2011-10-18 | Flextronics Ap, Llc | Closed loop negative feedback system with low frequency modulated gain |
US8289741B2 (en) * | 2010-01-14 | 2012-10-16 | Flextronics Ap, Llc | Line switcher for power converters |
US8586873B2 (en) * | 2010-02-23 | 2013-11-19 | Flextronics Ap, Llc | Test point design for a high speed bus |
US8964413B2 (en) | 2010-04-22 | 2015-02-24 | Flextronics Ap, Llc | Two stage resonant converter enabling soft-switching in an isolated stage |
US20130121879A1 (en) * | 2010-07-21 | 2013-05-16 | Hitachi, Ltd. | Magnetic-Field Measurement Device |
US8488340B2 (en) | 2010-08-27 | 2013-07-16 | Flextronics Ap, Llc | Power converter with boost-buck-buck configuration utilizing an intermediate power regulating circuit |
PL393899A1 (pl) * | 2011-02-09 | 2012-08-13 | Politechnika Poznańska | Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji |
US9117991B1 (en) | 2012-02-10 | 2015-08-25 | Flextronics Ap, Llc | Use of flexible circuits incorporating a heat spreading layer and the rigidizing specific areas within such a construction by creating stiffening structures within said circuits by either folding, bending, forming or combinations thereof |
GB201211704D0 (en) * | 2012-07-02 | 2012-08-15 | Univ Leeds | Magnetometer for medical use |
US20160270686A1 (en) * | 2012-08-24 | 2016-09-22 | The Trustees Of Dartmouth College | System and method for magnetic assessment of body iron stores |
US9157975B2 (en) * | 2012-10-24 | 2015-10-13 | Siemens Medical Solutions Usa, Inc. | Concurrent fat and iron estimation in magnetic resonance signal data |
US9862561B2 (en) | 2012-12-03 | 2018-01-09 | Flextronics Ap, Llc | Driving board folding machine and method of using a driving board folding machine to fold a flexible circuit |
DE102013202163A1 (de) | 2013-02-11 | 2014-08-14 | Siemens Aktiengesellschaft | Magnetresonanzvorrichtung |
US10145928B2 (en) * | 2013-11-28 | 2018-12-04 | Medimagemetric LLC | Differential approach to quantitative susceptibility mapping without background field removal |
US9338915B1 (en) | 2013-12-09 | 2016-05-10 | Flextronics Ap, Llc | Method of attaching electronic module on fabrics by stitching plated through holes |
US9549463B1 (en) | 2014-05-16 | 2017-01-17 | Multek Technologies, Ltd. | Rigid to flexible PC transition |
US9723713B1 (en) | 2014-05-16 | 2017-08-01 | Multek Technologies, Ltd. | Flexible printed circuit board hinge |
CN105078442A (zh) * | 2014-05-16 | 2015-11-25 | 中国科学院沈阳自动化研究所 | 基于特征谱的胃磁慢波信号频率检测方法 |
US10076267B2 (en) | 2014-10-03 | 2018-09-18 | General Electric Company | Methods and systems for improved navigation |
US10436858B2 (en) * | 2014-12-04 | 2019-10-08 | General Electric Company | Method and system for improved classification of constituent materials |
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WO2017083317A1 (en) | 2015-11-09 | 2017-05-18 | Ohio State Innovation Foundation | Non-invasive method for detecting a deadly form of malaria |
JP7036319B2 (ja) * | 2016-08-02 | 2022-03-15 | 国立大学法人 東京医科歯科大学 | 生体磁気測定装置 |
WO2018175530A1 (en) * | 2017-03-22 | 2018-09-27 | Vanderbilt University | Self-decoupled rf coil array for mri |
US11051737B2 (en) * | 2017-05-19 | 2021-07-06 | Ricoh Company, Ltd. | Biomagnetic measurement method, biomagnetic measuring device, and biomagnetic measuring system |
JP7035708B2 (ja) * | 2017-05-19 | 2022-03-15 | 株式会社リコー | 生体磁場計測方法、生体磁場計測装置及び生体磁場計測システム |
US11134877B2 (en) | 2017-08-09 | 2021-10-05 | Genetesis, Inc. | Biomagnetic detection |
US12013264B2 (en) | 2018-10-16 | 2024-06-18 | Kyocera Avx Components (Werne) Gmbh | Position sensing apparatus and method |
US11555940B2 (en) * | 2018-10-31 | 2023-01-17 | KYOCERA AVX Components (Werne), GmbH | Position sensing apparatus and method |
WO2020104888A1 (en) | 2018-11-21 | 2020-05-28 | Biosense Webster (Israel) Ltd. | Ablation catheter with stacked circuit assembly |
US11585869B2 (en) | 2019-02-08 | 2023-02-21 | Genetesis, Inc. | Biomagnetic field sensor systems and methods for diagnostic evaluation of cardiac conditions |
US11883047B2 (en) * | 2019-09-02 | 2024-01-30 | Moshe Ein-Gal | Electromagnetic shockwave transducer |
CN111281569B (zh) * | 2020-02-17 | 2024-07-23 | 华中科技大学同济医学院附属协和医院 | 一种用于病灶精确定位的磁感探头 |
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-
2001
- 2001-03-27 US US09/818,700 patent/US7047059B2/en not_active Expired - Lifetime
-
2002
- 2002-03-26 DE DE60216524T patent/DE60216524D1/de not_active Expired - Lifetime
- 2002-03-26 CA CA002442614A patent/CA2442614A1/en not_active Abandoned
- 2002-03-26 DE DE60215470T patent/DE60215470D1/de not_active Expired - Lifetime
- 2002-03-26 AT AT05002455T patent/ATE346542T1/de not_active IP Right Cessation
- 2002-03-26 EP EP05002455A patent/EP1552787B1/de not_active Expired - Lifetime
- 2002-03-26 AU AU2002309517A patent/AU2002309517A1/en not_active Abandoned
- 2002-03-26 AT AT02736517T patent/ATE342692T1/de not_active IP Right Cessation
- 2002-03-26 WO PCT/US2002/009369 patent/WO2002076294A2/en active IP Right Grant
- 2002-03-26 EP EP02736517A patent/EP1372477B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60215470D1 (de) | 2006-11-30 |
DE60216524D1 (de) | 2007-01-11 |
ATE346542T1 (de) | 2006-12-15 |
EP1552787A1 (de) | 2005-07-13 |
EP1372477A2 (de) | 2004-01-02 |
AU2002309517A1 (en) | 2002-10-08 |
CA2442614A1 (en) | 2002-10-03 |
WO2002076294A3 (en) | 2002-12-27 |
WO2002076294A2 (en) | 2002-10-03 |
EP1552787B1 (de) | 2006-11-29 |
EP1372477B1 (de) | 2006-10-18 |
US20010029329A1 (en) | 2001-10-11 |
US7047059B2 (en) | 2006-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |