WO2000027279A1 - fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES - Google Patents
fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES Download PDFInfo
- Publication number
- WO2000027279A1 WO2000027279A1 PCT/US1999/026459 US9926459W WO0027279A1 WO 2000027279 A1 WO2000027279 A1 WO 2000027279A1 US 9926459 W US9926459 W US 9926459W WO 0027279 A1 WO0027279 A1 WO 0027279A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- electrode assembly
- electrodes
- signals
- assembly
- 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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99958852A EP1128764A4 (en) | 1998-11-10 | 1999-11-10 | fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES |
JP2000580517A JP4805456B2 (en) | 1998-11-10 | 1999-11-10 | Electrode and electrode arrangement method suitable for functional magnetic resonance imaging apparatus |
AU16134/00A AU1613400A (en) | 1998-11-10 | 1999-11-10 | Fmri compatible electrode and electrode placement techniques |
CA2354549A CA2354549C (en) | 1998-11-10 | 1999-11-10 | Fmri compatible electrode and electrode placement techniques |
US09/831,687 US6708051B1 (en) | 1998-11-10 | 1999-11-10 | FMRI compatible electrode and electrode placement techniques |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10791898P | 1998-11-10 | 1998-11-10 | |
US60/107,918 | 1998-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000027279A1 true WO2000027279A1 (en) | 2000-05-18 |
Family
ID=22319159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/026459 WO2000027279A1 (en) | 1998-11-10 | 1999-11-10 | fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1128764A4 (en) |
JP (1) | JP4805456B2 (en) |
AU (1) | AU1613400A (en) |
CA (1) | CA2354549C (en) |
WO (1) | WO2000027279A1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2370776A (en) * | 2000-09-13 | 2002-07-10 | Neoventa Medical Ab | Non-magnetic fetal scalp electrode |
EP1273922A1 (en) * | 2001-07-06 | 2003-01-08 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Methods and devices for measuring electrical currents |
WO2005048837A1 (en) * | 2003-11-18 | 2005-06-02 | Nexstim Oy | Electrode structure for measuring electrical responses from the human body |
WO2010030225A1 (en) * | 2008-09-09 | 2010-03-18 | Fernando Seoane Martinez | Method and apparatus for brain damage detection |
CN102727194A (en) * | 2012-05-04 | 2012-10-17 | 燕山大学 | Electroencephalogram electrode space positioning system and positioning method |
EP2561806A1 (en) * | 2010-04-21 | 2013-02-27 | Tohoku University | Electroencephalogram electrode unit for small animals and measurement system using same |
US8825180B2 (en) | 2005-03-31 | 2014-09-02 | Medtronic, Inc. | Medical electrical lead with co-radial multi-conductor coil |
US8989840B2 (en) | 2004-03-30 | 2015-03-24 | Medtronic, Inc. | Lead electrode for use in an MRI-safe implantable medical device |
US9044593B2 (en) | 2007-02-14 | 2015-06-02 | Medtronic, Inc. | Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding |
US9155877B2 (en) | 2004-03-30 | 2015-10-13 | Medtronic, Inc. | Lead electrode for use in an MRI-safe implantable medical device |
US9186499B2 (en) | 2009-04-30 | 2015-11-17 | Medtronic, Inc. | Grounding of a shield within an implantable medical lead |
US9259572B2 (en) | 2007-04-25 | 2016-02-16 | Medtronic, Inc. | Lead or lead extension having a conductive body and conductive body contact |
US9302101B2 (en) | 2004-03-30 | 2016-04-05 | Medtronic, Inc. | MRI-safe implantable lead |
US9463317B2 (en) | 2012-04-19 | 2016-10-11 | Medtronic, Inc. | Paired medical lead bodies with braided conductive shields having different physical parameter values |
US9731119B2 (en) | 2008-03-12 | 2017-08-15 | Medtronic, Inc. | System and method for implantable medical device lead shielding |
CN107495964A (en) * | 2017-09-15 | 2017-12-22 | 西安富德医疗电子有限公司 | Disposable medical spiral pin electrode |
US9993638B2 (en) | 2013-12-14 | 2018-06-12 | Medtronic, Inc. | Devices, systems and methods to reduce coupling of a shield and a conductor within an implantable medical lead |
US10084250B2 (en) | 2005-02-01 | 2018-09-25 | Medtronic, Inc. | Extensible implantable medical lead |
US10155111B2 (en) | 2014-07-24 | 2018-12-18 | Medtronic, Inc. | Methods of shielding implantable medical leads and implantable medical lead extensions |
US10279171B2 (en) | 2014-07-23 | 2019-05-07 | Medtronic, Inc. | Methods of shielding implantable medical leads and implantable medical lead extensions |
US10537730B2 (en) | 2007-02-14 | 2020-01-21 | Medtronic, Inc. | Continuous conductive materials for electromagnetic shielding |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8014867B2 (en) | 2004-12-17 | 2011-09-06 | Cardiac Pacemakers, Inc. | MRI operation modes for implantable medical devices |
US8086321B2 (en) | 2007-12-06 | 2011-12-27 | Cardiac Pacemakers, Inc. | Selectively connecting the tip electrode during therapy for MRI shielding |
US8032228B2 (en) | 2007-12-06 | 2011-10-04 | Cardiac Pacemakers, Inc. | Method and apparatus for disconnecting the tip electrode during MRI |
US8311637B2 (en) | 2008-02-11 | 2012-11-13 | Cardiac Pacemakers, Inc. | Magnetic core flux canceling of ferrites in MRI |
US8160717B2 (en) | 2008-02-19 | 2012-04-17 | Cardiac Pacemakers, Inc. | Model reference identification and cancellation of magnetically-induced voltages in a gradient magnetic field |
US8571661B2 (en) | 2008-10-02 | 2013-10-29 | Cardiac Pacemakers, Inc. | Implantable medical device responsive to MRI induced capture threshold changes |
JP5389947B2 (en) | 2009-02-19 | 2014-01-15 | カーディアック ペースメイカーズ, インコーポレイテッド | System for providing arrhythmia therapy in an MRI environment |
JP5306886B2 (en) * | 2009-04-14 | 2013-10-02 | 独立行政法人国立高等専門学校機構 | Bioelectric signal measuring sensor and manufacturing method thereof |
JP5558583B2 (en) | 2009-12-08 | 2014-07-23 | カーディアック ペースメイカーズ, インコーポレイテッド | Implantable medical device including automatic tachycardia detection and control in an MRI environment |
WO2015170662A1 (en) * | 2014-05-09 | 2015-11-12 | アルプス電気株式会社 | Human body characteristic detection device and glasses-type electronic device |
KR102124430B1 (en) * | 2018-07-16 | 2020-06-18 | 고려대학교 산학협력단 | Method for selecting optimized eeg electrodes based on brain machine interfaces and recording medium for performing the method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5044368A (en) * | 1990-04-23 | 1991-09-03 | Ad-Tech Medical Instrument Corporation | Diagnostic electrode for use with magnetic resonance imaging |
US5217010A (en) * | 1991-05-28 | 1993-06-08 | The Johns Hopkins University | Ecg amplifier and cardiac pacemaker for use during magnetic resonance imaging |
US5411545A (en) * | 1994-03-14 | 1995-05-02 | Medtronic, Inc. | Medical electrical lead |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993048A (en) * | 1972-09-08 | 1976-11-23 | Biomedical International Company | Biomedical electrode |
US4936306A (en) * | 1985-02-15 | 1990-06-26 | Doty James R | Device and method for monitoring evoked potentials and electroencephalograms |
AT398274B (en) * | 1990-03-22 | 1994-11-25 | Buertlmair Hermann | ELECTRODE FOR ELECTRICAL MEASURING DEVICES AND THE LIKE |
AU667199B2 (en) * | 1991-11-08 | 1996-03-14 | Physiometrix, Inc. | EEG headpiece with disposable electrodes and apparatus and system and method for use therewith |
US5445162A (en) * | 1993-08-27 | 1995-08-29 | Beth Israel Hospital Association | Apparatus and method for recording an electroencephalogram during magnetic resonance imaging |
JP3227593B2 (en) * | 1994-09-22 | 2001-11-12 | 日本光電工業株式会社 | Multi sensor |
US5779651A (en) * | 1997-02-07 | 1998-07-14 | Bio Syntech | Medical apparatus for the diagnosis of cartilage degeneration via spatial mapping of compression-induced electrical potentials |
-
1999
- 1999-11-10 WO PCT/US1999/026459 patent/WO2000027279A1/en active Application Filing
- 1999-11-10 EP EP99958852A patent/EP1128764A4/en not_active Ceased
- 1999-11-10 JP JP2000580517A patent/JP4805456B2/en not_active Expired - Lifetime
- 1999-11-10 AU AU16134/00A patent/AU1613400A/en not_active Abandoned
- 1999-11-10 CA CA2354549A patent/CA2354549C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5044368A (en) * | 1990-04-23 | 1991-09-03 | Ad-Tech Medical Instrument Corporation | Diagnostic electrode for use with magnetic resonance imaging |
US5217010A (en) * | 1991-05-28 | 1993-06-08 | The Johns Hopkins University | Ecg amplifier and cardiac pacemaker for use during magnetic resonance imaging |
US5411545A (en) * | 1994-03-14 | 1995-05-02 | Medtronic, Inc. | Medical electrical lead |
Non-Patent Citations (1)
Title |
---|
See also references of EP1128764A4 * |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2370776A (en) * | 2000-09-13 | 2002-07-10 | Neoventa Medical Ab | Non-magnetic fetal scalp electrode |
GB2370776B (en) * | 2000-09-13 | 2004-10-13 | Neoventa Medical Ab | Fetal scalp electrode |
EP1273922A1 (en) * | 2001-07-06 | 2003-01-08 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Methods and devices for measuring electrical currents |
WO2005048837A1 (en) * | 2003-11-18 | 2005-06-02 | Nexstim Oy | Electrode structure for measuring electrical responses from the human body |
US7440789B2 (en) | 2003-11-18 | 2008-10-21 | Nexstim Oy | Electrode structure for measuring electrical responses from the human body |
US9302101B2 (en) | 2004-03-30 | 2016-04-05 | Medtronic, Inc. | MRI-safe implantable lead |
US9155877B2 (en) | 2004-03-30 | 2015-10-13 | Medtronic, Inc. | Lead electrode for use in an MRI-safe implantable medical device |
US8989840B2 (en) | 2004-03-30 | 2015-03-24 | Medtronic, Inc. | Lead electrode for use in an MRI-safe implantable medical device |
US10084250B2 (en) | 2005-02-01 | 2018-09-25 | Medtronic, Inc. | Extensible implantable medical lead |
US8825180B2 (en) | 2005-03-31 | 2014-09-02 | Medtronic, Inc. | Medical electrical lead with co-radial multi-conductor coil |
US10398893B2 (en) | 2007-02-14 | 2019-09-03 | Medtronic, Inc. | Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding |
US9044593B2 (en) | 2007-02-14 | 2015-06-02 | Medtronic, Inc. | Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding |
US10537730B2 (en) | 2007-02-14 | 2020-01-21 | Medtronic, Inc. | Continuous conductive materials for electromagnetic shielding |
US9259572B2 (en) | 2007-04-25 | 2016-02-16 | Medtronic, Inc. | Lead or lead extension having a conductive body and conductive body contact |
US9731119B2 (en) | 2008-03-12 | 2017-08-15 | Medtronic, Inc. | System and method for implantable medical device lead shielding |
WO2010030225A1 (en) * | 2008-09-09 | 2010-03-18 | Fernando Seoane Martinez | Method and apparatus for brain damage detection |
US9216286B2 (en) | 2009-04-30 | 2015-12-22 | Medtronic, Inc. | Shielded implantable medical lead with guarded termination |
US10086194B2 (en) | 2009-04-30 | 2018-10-02 | Medtronic, Inc. | Termination of a shield within an implantable medical lead |
US9205253B2 (en) | 2009-04-30 | 2015-12-08 | Medtronic, Inc. | Shielding an implantable medical lead |
US9272136B2 (en) | 2009-04-30 | 2016-03-01 | Medtronic, Inc. | Grounding of a shield within an implantable medical lead |
US9186499B2 (en) | 2009-04-30 | 2015-11-17 | Medtronic, Inc. | Grounding of a shield within an implantable medical lead |
US9452284B2 (en) | 2009-04-30 | 2016-09-27 | Medtronic, Inc. | Termination of a shield within an implantable medical lead |
US9220893B2 (en) | 2009-04-30 | 2015-12-29 | Medtronic, Inc. | Shielded implantable medical lead with reduced torsional stiffness |
US9629998B2 (en) | 2009-04-30 | 2017-04-25 | Medtronics, Inc. | Establishing continuity between a shield within an implantable medical lead and a shield within an implantable lead extension |
US10035014B2 (en) | 2009-04-30 | 2018-07-31 | Medtronic, Inc. | Steering an implantable medical lead via a rotational coupling to a stylet |
US9078584B2 (en) | 2010-04-21 | 2015-07-14 | Tohoku University | Electroencephalogram electrode unit for small animals and measurement system using the same |
EP2561806A4 (en) * | 2010-04-21 | 2014-08-20 | Univ Tohoku | Electroencephalogram electrode unit for small animals and measurement system using same |
EP2561806A1 (en) * | 2010-04-21 | 2013-02-27 | Tohoku University | Electroencephalogram electrode unit for small animals and measurement system using same |
US9463317B2 (en) | 2012-04-19 | 2016-10-11 | Medtronic, Inc. | Paired medical lead bodies with braided conductive shields having different physical parameter values |
CN102727194A (en) * | 2012-05-04 | 2012-10-17 | 燕山大学 | Electroencephalogram electrode space positioning system and positioning method |
US9993638B2 (en) | 2013-12-14 | 2018-06-12 | Medtronic, Inc. | Devices, systems and methods to reduce coupling of a shield and a conductor within an implantable medical lead |
US10279171B2 (en) | 2014-07-23 | 2019-05-07 | Medtronic, Inc. | Methods of shielding implantable medical leads and implantable medical lead extensions |
US10155111B2 (en) | 2014-07-24 | 2018-12-18 | Medtronic, Inc. | Methods of shielding implantable medical leads and implantable medical lead extensions |
CN107495964A (en) * | 2017-09-15 | 2017-12-22 | 西安富德医疗电子有限公司 | Disposable medical spiral pin electrode |
Also Published As
Publication number | Publication date |
---|---|
EP1128764A1 (en) | 2001-09-05 |
CA2354549A1 (en) | 2000-05-18 |
AU1613400A (en) | 2000-05-29 |
JP4805456B2 (en) | 2011-11-02 |
JP2002529132A (en) | 2002-09-10 |
CA2354549C (en) | 2013-01-08 |
EP1128764A4 (en) | 2003-06-04 |
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