JP4335515B2 - 磁性粒子の空間的分布を決定する方法 - Google Patents
磁性粒子の空間的分布を決定する方法 Download PDFInfo
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- JP4335515B2 JP4335515B2 JP2002303772A JP2002303772A JP4335515B2 JP 4335515 B2 JP4335515 B2 JP 4335515B2 JP 2002303772 A JP2002303772 A JP 2002303772A JP 2002303772 A JP2002303772 A JP 2002303772A JP 4335515 B2 JP4335515 B2 JP 4335515B2
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- magnetic field
- magnetization
- particles
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- 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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/0515—Magnetic particle imaging
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10151778.5 | 2001-10-19 | ||
| DE10151778A DE10151778A1 (de) | 2001-10-19 | 2001-10-19 | Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003199767A JP2003199767A (ja) | 2003-07-15 |
| JP2003199767A5 JP2003199767A5 (enExample) | 2005-12-08 |
| JP4335515B2 true JP4335515B2 (ja) | 2009-09-30 |
Family
ID=7703125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002303772A Expired - Fee Related JP4335515B2 (ja) | 2001-10-19 | 2002-10-18 | 磁性粒子の空間的分布を決定する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7778681B2 (enExample) |
| EP (1) | EP1304542B1 (enExample) |
| JP (1) | JP4335515B2 (enExample) |
| CN (1) | CN1250160C (enExample) |
| DE (1) | DE10151778A1 (enExample) |
Families Citing this family (117)
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| JP2010512916A (ja) | 2006-12-20 | 2010-04-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 作用領域の磁性粒子に影響を及ぼし、及び/又は該磁性粒子を検出する装置並びに方法 |
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| DE102019106665A1 (de) | 2019-03-15 | 2020-09-17 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Verfahren und Signalübertragungsanordnung zur Durchführung einer Magnetic-Particle-Imaging-Signalerfassung |
| CN111820895B (zh) * | 2019-04-18 | 2024-05-03 | 深圳先进技术研究院 | 一种磁性纳米粒子成像装置及其中扫描仪的调试和构建方法 |
| EP3796020B1 (de) * | 2019-09-17 | 2024-07-17 | Siemens Healthineers AG | Empfang von nutzsignalen im magnetresonanz-frequenzband |
| CN115943303B (zh) * | 2020-04-16 | 2025-10-28 | 三菱电机株式会社 | 磁微粒成像装置 |
| DE102020125278A1 (de) | 2020-09-28 | 2022-03-31 | Bundesrepublik Deutschland, Vertreten Durch Das Bundesministerium Für Wirtschaft Und Energie, Dieses Vertreten Durch Den Präsidenten Der Physikalischen Bundesanstalt | 3D-Druckverfahren, Messverfahren zum Bestimmen der Magnetisierbarkeit eines Druckteils, das Nanopartikel enthält, und 3D-Drucker |
| GB2612597B8 (en) * | 2021-11-03 | 2025-02-12 | Endomagnetics Ltd | Improvements in or relating to implantable ferromagnetic markers |
| EP4722706A1 (en) | 2023-06-01 | 2026-04-08 | Mitsubishi Electric Corporation | Detection method, detection system, program, and recording medium |
| CN121679717A (zh) * | 2026-02-09 | 2026-03-17 | 中国矿业大学 | 一种煤火区磁性泡沫胶体注入磁法探测系统及方法 |
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|---|---|---|---|---|
| GB1070729A (en) * | 1963-11-15 | 1967-06-01 | Leyman Corp | Method of producing permanent magnets |
| DD95124B1 (de) * | 1971-12-20 | 1980-10-29 | Wolfram Schaelike | Spiegel- oder prismenanordnung, insbesondere fuer nivelliere oder linsenzentriergeraete |
| US4136683A (en) * | 1976-03-25 | 1979-01-30 | Gordon Robert T | Intracellular temperature measurement |
| DE2749681A1 (de) * | 1977-11-07 | 1979-05-10 | Erich Dr Ing Steingroever | Magnetische moment - messpule |
| US4849340A (en) * | 1987-04-03 | 1989-07-18 | Cardiovascular Diagnostics, Inc. | Reaction system element and method for performing prothrombin time assay |
| DE3940260A1 (de) * | 1989-03-04 | 1990-09-13 | Werner Weitschies | Verfahren zur bestimmung des aufenthaltsortes und der bewegung von objekten durch ihre markierung als magnetisches moment |
| US5393525A (en) * | 1989-07-21 | 1995-02-28 | Nycomed Imaging As | Contrast medium comprising superparamagnetic or ferromagnetic particles capable of increasing viscosity after administration |
| GB9007408D0 (en) * | 1990-04-02 | 1990-05-30 | Nycomed As | Compositions |
| GB9120508D0 (en) * | 1991-09-26 | 1991-11-06 | Nycomed As | Diagnostic agents |
| US5305751A (en) * | 1992-06-04 | 1994-04-26 | Biomagnetic Technologies, Inc. | Measurement of liquid flows in a living organism |
| DE19532676C1 (de) | 1995-09-05 | 1997-05-07 | Inst Physikalische Hochtech Ev | Anordnung zur Bestimmung der Position eines Markers in einem Hohlraum innerhalb des Organismus eines Lebewesens |
| US6168780B1 (en) * | 1997-02-26 | 2001-01-02 | Institut Fuer Physikalische Hochtechnologie E.V. | Marker for determining its position in a cavity inside the organism of a living being |
| US6437563B1 (en) * | 1997-11-21 | 2002-08-20 | Quantum Design, Inc. | Method and apparatus for making measurements of accumulations of magnetically susceptible particles combined with analytes |
| US6470220B1 (en) * | 1999-03-29 | 2002-10-22 | The Regents Of The University Of California | Diagnosis and treatment of cancers using in vivo magnetic domains |
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- 2002-10-17 EP EP02102459.1A patent/EP1304542B1/de not_active Expired - Lifetime
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Also Published As
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|---|---|
| EP1304542B1 (de) | 2014-04-02 |
| CN1412550A (zh) | 2003-04-23 |
| JP2003199767A (ja) | 2003-07-15 |
| EP1304542A3 (de) | 2004-08-11 |
| US7778681B2 (en) | 2010-08-17 |
| CN1250160C (zh) | 2006-04-12 |
| DE10151778A1 (de) | 2003-05-08 |
| EP1304542A2 (de) | 2003-04-23 |
| US20030085703A1 (en) | 2003-05-08 |
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