ATE507774T1 - Mri-protektor - Google Patents
Mri-protektorInfo
- Publication number
- ATE507774T1 ATE507774T1 AT03716392T AT03716392T ATE507774T1 AT E507774 T1 ATE507774 T1 AT E507774T1 AT 03716392 T AT03716392 T AT 03716392T AT 03716392 T AT03716392 T AT 03716392T AT E507774 T1 ATE507774 T1 AT E507774T1
- Authority
- AT
- Austria
- Prior art keywords
- mri
- magnetic field
- sensors
- protector
- scan
- Prior art date
Links
Classifications
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Fuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/095,543 US7489128B2 (en) | 2002-03-11 | 2002-03-11 | MRI protector |
PCT/US2003/007134 WO2003077725A2 (en) | 2002-03-11 | 2003-03-10 | Mri protector |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE507774T1 true ATE507774T1 (de) | 2011-05-15 |
Family
ID=28038898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03716392T ATE507774T1 (de) | 2002-03-11 | 2003-03-10 | Mri-protektor |
Country Status (6)
Country | Link |
---|---|
US (1) | US7489128B2 (de) |
EP (1) | EP1482832B1 (de) |
AT (1) | ATE507774T1 (de) |
AU (1) | AU2003220100A1 (de) |
DE (1) | DE60336987D1 (de) |
WO (1) | WO2003077725A2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8148989B2 (en) * | 2002-03-11 | 2012-04-03 | Keith Kopp | Ferromagnetic detection enhancer compatible with magnetic resonance |
EP1502129A1 (de) * | 2002-04-25 | 2005-02-02 | National Research Council of Canada | Aufspürung ferromagnetischer objekte welche sich einem magneten nähern |
US7553295B2 (en) | 2002-06-17 | 2009-06-30 | Iradimed Corporation | Liquid infusion apparatus |
GB2395276B (en) * | 2002-11-12 | 2006-03-08 | Qinetiq Ltd | Ferromagnetic object detector |
US7154266B2 (en) * | 2003-01-17 | 2006-12-26 | Quantum Magnetics, Inc. | Screening method and apparatus |
US7239134B2 (en) | 2003-01-17 | 2007-07-03 | Mednovus, Inc. | Screening method and apparatus |
US6956369B2 (en) * | 2003-01-17 | 2005-10-18 | Mednovus, Inc. | Screening method and apparatus |
US7315166B2 (en) * | 2003-01-17 | 2008-01-01 | Mednovus, Inc. | Magnetic resonance imaging screening method and apparatus |
DE102004017185B4 (de) * | 2004-04-07 | 2010-06-10 | Siemens Ag | Medizinisches Gesamtsystem |
US20060022670A1 (en) * | 2004-07-31 | 2006-02-02 | Mednovus, Inc. | Magnetic resonance screening portal with combination sensing |
US20060255938A1 (en) * | 2004-08-09 | 2006-11-16 | Van Den Brink Johan S | Saftey provisions for surgical tools and mri |
US7239223B2 (en) * | 2004-10-18 | 2007-07-03 | Mednovus, Inc. | Enhancement magnetizer for magnetic resonance imaging screening |
US20060139025A1 (en) * | 2004-12-24 | 2006-06-29 | Mednovus, Inc. | Saturation-resistant magnetoresistive sensor for ferromagnetic screening |
US20060145691A1 (en) * | 2004-12-30 | 2006-07-06 | Mednovus, Inc. | Ferromagnetic detection pillar and variable aperture portal |
US7295107B2 (en) * | 2004-12-30 | 2007-11-13 | Mednovus, Inc. | Ferromagnetic detection pillar |
US20070031293A1 (en) * | 2005-08-04 | 2007-02-08 | Beatty Christopher C | Method and apparatus for collecting and diluting a liquid sample |
US20070057786A1 (en) * | 2005-09-13 | 2007-03-15 | Mednovus, Inc. | Ferromagnetic threat warning system |
US7696751B2 (en) * | 2005-12-08 | 2010-04-13 | Koninklijke Philips Electronics N. V. | Method and apparatus for ferrous object and/or magnetic field detection for MRI safety |
US20080281187A1 (en) * | 2006-10-18 | 2008-11-13 | Mednovus, Inc. | Ferromagnetic threat detection method apparatus |
DE102006056680B4 (de) * | 2006-11-30 | 2014-03-06 | Siemens Aktiengesellschaft | Sammelbehälteranordnung für magnetisierbare, kugelförmige Formkörper zum Schutz vor starken Grundfeld-Magneten |
US20080242944A1 (en) * | 2007-03-30 | 2008-10-02 | General Electric Company | Method and system for facilitating error free scan administration |
US8105282B2 (en) | 2007-07-13 | 2012-01-31 | Iradimed Corporation | System and method for communication with an infusion device |
US8094017B2 (en) * | 2008-01-08 | 2012-01-10 | Securitron Magnalock Corporation | Electromagnetic lock monitoring system |
US8416076B2 (en) * | 2008-04-02 | 2013-04-09 | The Trustees Of Dartmouth College | Magnetic proximity sensor system and associated methods of sensing a magnetic field |
JP2010025599A (ja) * | 2008-07-15 | 2010-02-04 | Deed Corp | 磁性体検知機 |
US8378836B2 (en) * | 2009-11-23 | 2013-02-19 | Kopp Development Inc. | Magnetic field strength threshold alarm |
GB201013992D0 (en) * | 2010-08-20 | 2010-10-06 | Metrasens Ltd | Apparatus for detecting ferromagnetic objects and a protected doorway assembly |
US8901928B2 (en) | 2010-11-09 | 2014-12-02 | Imris Inc. | MRI safety system |
GB201111067D0 (en) * | 2011-06-29 | 2011-08-10 | Metrasens Ltd | Apparatus for detecting ferromagnetic objects and screening people and equipment |
US20130307533A1 (en) | 2012-05-18 | 2013-11-21 | Metrasens Limited | Security system and method of detecting contraband items |
GB201219097D0 (en) | 2012-10-24 | 2012-12-05 | Metrasens Ltd | Apparatus for detecting ferromagnetic objects at a protected doorway assembly |
GB201320232D0 (en) * | 2013-11-15 | 2014-01-01 | Metrasens Ltd | Door assembly for an MRI room |
WO2015071796A1 (en) | 2013-11-18 | 2015-05-21 | Koninklijke Philips N.V. | Video surveillance for mri safety monitoring |
US9651701B2 (en) | 2014-11-06 | 2017-05-16 | Kopp Development, Inc. | Ferromagnetic incident detecting and logging arrangement |
CN110045423A (zh) | 2014-12-18 | 2019-07-23 | 梅特拉森斯有限公司 | 安全系统及检测违禁品的方法 |
GB201602652D0 (en) | 2016-02-15 | 2016-03-30 | Metrasens Ltd | Improvements to magnetic detectors |
US11268506B2 (en) | 2017-12-22 | 2022-03-08 | Iradimed Corporation | Fluid pumps for use in MRI environment |
WO2023044294A1 (en) | 2021-09-17 | 2023-03-23 | Iradimed Corporation | Ferromagnetic detector and threat analysis |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573817A (en) | 1968-02-28 | 1971-04-06 | North American Rockwell | Monitoring system |
US3665449A (en) | 1969-07-11 | 1972-05-23 | Minnesota Mining & Mfg | Method and apparatus for detecting at a distance the status and identity of objects |
US3725888A (en) | 1971-04-05 | 1973-04-03 | Pyrotector Inc | Detector system |
US3971983A (en) * | 1972-06-06 | 1976-07-27 | Infinetics, Inc. | Ferromagnetic metal detector utilizing gradiometers positioned on opposite sides of the detection area with overlapping sensitivity |
US4326198A (en) | 1976-08-18 | 1982-04-20 | Knogo Corporation | Method and apparatus for the promotion of selected harmonic response signals in an article detection system |
US4413254A (en) | 1981-09-04 | 1983-11-01 | Sensormatic Electronics Corporation | Combined radio and magnetic energy responsive surveillance marker and system |
US4595915A (en) | 1984-02-06 | 1986-06-17 | Mrs. Lawrence Israel | Electronic surveillance system employing the doppler effect |
US4990850A (en) | 1987-07-17 | 1991-02-05 | Fonar Corporation | Metal detector with two magnetic field transducers connected in opposing relationship and their sensing directions orthogonal to the magnetic field |
JPH01223949A (ja) * | 1988-03-02 | 1989-09-07 | Toshiba Corp | 磁気共鳴イメージング診断室 |
JPH0619470B2 (ja) | 1988-07-26 | 1994-03-16 | 大和製衡株式会社 | 金属等の異物混入検出方法および検出器 |
US4888579A (en) | 1988-09-16 | 1989-12-19 | Minnesota Mining And Manufacturing Company | False alarm minimization and direction determination methods |
EP0550473B1 (de) * | 1990-09-24 | 1996-12-11 | André COLENS | Kontinuierliche autonome mähvorrichtung |
US5444966A (en) | 1994-02-03 | 1995-08-29 | New Holland North America, Inc. | Metal detection apparatus for agricultural harvester |
US6308644B1 (en) | 1994-06-08 | 2001-10-30 | William Diaz | Fail-safe access control chamber security system |
US5614824A (en) | 1995-05-15 | 1997-03-25 | Crane & Co., Inc. | Harmonic-based verifier device for a magnetic security thread having linear and non-linear ferromagnetic characteristics |
US5790685A (en) | 1995-06-29 | 1998-08-04 | Tracor, Inc. | Apparatus and method for detecting and imaging metal |
US5842986A (en) * | 1995-08-16 | 1998-12-01 | Proton Sciences Corp. | Ferromagnetic foreign body screening method and apparatus |
US5726628A (en) | 1996-05-06 | 1998-03-10 | Gd Electronics, Inc. | Metal detector system |
DE19639076C1 (de) | 1996-09-24 | 1998-04-16 | Vallon Gmbh | Verfahren und Anzeigevorrichtung zum Anzeigen von detektierten Gegenständen in einem von einem Torrahmen umschlossenen Raum |
US6150810A (en) * | 1997-03-24 | 2000-11-21 | Bechtel Bwxt Idaho, Llc | Method for detecting the presence of a ferromagnetic object using maximum and minimum magnetic field data |
US6133829A (en) | 1999-03-05 | 2000-10-17 | Frl, Inc. | Walk-through metal detector system and method |
US6307473B1 (en) | 1999-08-24 | 2001-10-23 | Sensormatic Electronics Corporation | Electronic article surveillance transmitter control using target range |
US6569802B1 (en) | 1999-11-30 | 2003-05-27 | E. I. Du Pont De Nemours And Company | Catalyst for selective hydrogenation of dinitriles |
WO2003032011A2 (en) | 2001-10-10 | 2003-04-17 | Ranger Security Detectors Inc. | System and method for scanning individuals for illicit objects |
GB2395276B (en) | 2002-11-12 | 2006-03-08 | Qinetiq Ltd | Ferromagnetic object detector |
US7154266B2 (en) | 2003-01-17 | 2006-12-26 | Quantum Magnetics, Inc. | Screening method and apparatus |
US7315166B2 (en) | 2003-01-17 | 2008-01-01 | Mednovus, Inc. | Magnetic resonance imaging screening method and apparatus |
US6956369B2 (en) | 2003-01-17 | 2005-10-18 | Mednovus, Inc. | Screening method and apparatus |
-
2002
- 2002-03-11 US US10/095,543 patent/US7489128B2/en active Active
-
2003
- 2003-03-10 DE DE60336987T patent/DE60336987D1/de not_active Expired - Lifetime
- 2003-03-10 AU AU2003220100A patent/AU2003220100A1/en not_active Abandoned
- 2003-03-10 EP EP03716392A patent/EP1482832B1/de not_active Expired - Lifetime
- 2003-03-10 AT AT03716392T patent/ATE507774T1/de not_active IP Right Cessation
- 2003-03-10 WO PCT/US2003/007134 patent/WO2003077725A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20030171669A1 (en) | 2003-09-11 |
WO2003077725A3 (en) | 2004-08-05 |
AU2003220100A8 (en) | 2003-09-29 |
EP1482832A2 (de) | 2004-12-08 |
AU2003220100A1 (en) | 2003-09-29 |
EP1482832B1 (de) | 2011-05-04 |
WO2003077725A2 (en) | 2003-09-25 |
DE60336987D1 (de) | 2011-06-16 |
EP1482832A4 (de) | 2006-10-18 |
US7489128B2 (en) | 2009-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |