AU7594798A - Cardiac mri with an internal receiving coil and an external receiving coil - Google Patents

Cardiac mri with an internal receiving coil and an external receiving coil

Info

Publication number
AU7594798A
AU7594798A AU75947/98A AU7594798A AU7594798A AU 7594798 A AU7594798 A AU 7594798A AU 75947/98 A AU75947/98 A AU 75947/98A AU 7594798 A AU7594798 A AU 7594798A AU 7594798 A AU7594798 A AU 7594798A
Authority
AU
Australia
Prior art keywords
receiving coil
cardiac mri
internal
external
external receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU75947/98A
Inventor
Valentin Fuster
Lawrence A Minkoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cardiac M R I Inc
Original Assignee
Cardiac M R I Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cardiac M R I Inc filed Critical Cardiac M R I Inc
Publication of AU7594798A publication Critical patent/AU7594798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0044—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the heart

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Cardiology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AU75947/98A 1997-05-21 1998-05-20 Cardiac mri with an internal receiving coil and an external receiving coil Abandoned AU7594798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4726397P 1997-05-21 1997-05-21
US60047263 1997-05-21
PCT/US1998/010595 WO1998052461A1 (en) 1997-05-21 1998-05-20 Cardiac mri with an internal receiving coil and an external receiving coil

Publications (1)

Publication Number Publication Date
AU7594798A true AU7594798A (en) 1998-12-11

Family

ID=21947968

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75947/98A Abandoned AU7594798A (en) 1997-05-21 1998-05-20 Cardiac mri with an internal receiving coil and an external receiving coil

Country Status (2)

Country Link
AU (1) AU7594798A (en)
WO (1) WO1998052461A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263229B1 (en) 1998-11-13 2001-07-17 Johns Hopkins University School Of Medicine Miniature magnetic resonance catheter coils and related methods
US8244370B2 (en) 2001-04-13 2012-08-14 Greatbatch Ltd. Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices
US6701176B1 (en) 1998-11-04 2004-03-02 Johns Hopkins University School Of Medicine Magnetic-resonance-guided imaging, electrophysiology, and ablation
ATE484757T1 (en) 2000-02-01 2010-10-15 Surgivision Inc TRANSSEPTAL NEEDLE ANTENNA FOR AN MR IMAGING DEVICE
WO2002083016A1 (en) 2001-04-13 2002-10-24 Surgi-Vision, Inc. Systems and methods for magnetic-resonance-guided interventional procedures
US8457760B2 (en) 2001-04-13 2013-06-04 Greatbatch Ltd. Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
US9295828B2 (en) 2001-04-13 2016-03-29 Greatbatch Ltd. Self-resonant inductor wound portion of an implantable lead for enhanced MRI compatibility of active implantable medical devices
US8509913B2 (en) 2001-04-13 2013-08-13 Greatbatch Ltd. Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
US8989870B2 (en) 2001-04-13 2015-03-24 Greatbatch Ltd. Tuned energy balanced system for minimizing heating and/or to provide EMI protection of implanted leads in a high power electromagnetic field environment
US20070088416A1 (en) 2001-04-13 2007-04-19 Surgi-Vision, Inc. Mri compatible medical leads
EP1293793A1 (en) * 2001-09-18 2003-03-19 Jomed Nv MRI catheter
US20030114747A1 (en) * 2001-12-14 2003-06-19 Smith Scott R. Recanalization of occluded vessel using magnetic resonance guidance
JP2006512104A (en) 2002-05-29 2006-04-13 サージ−ビジョン　インク Magnetic resonance probe
US8903505B2 (en) 2006-06-08 2014-12-02 Greatbatch Ltd. Implantable lead bandstop filter employing an inductive coil with parasitic capacitance to enhance MRI compatibility of active medical devices
US9108066B2 (en) 2008-03-20 2015-08-18 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10080889B2 (en) 2009-03-19 2018-09-25 Greatbatch Ltd. Low inductance and low resistance hermetically sealed filtered feedthrough for an AIMD
US8095224B2 (en) 2009-03-19 2012-01-10 Greatbatch Ltd. EMI shielded conduit assembly for an active implantable medical device
WO2010144402A2 (en) 2009-06-08 2010-12-16 Surgivision, Inc. Mri-guided surgical systems with preset scan planes
US8396532B2 (en) 2009-06-16 2013-03-12 MRI Interventions, Inc. MRI-guided devices and MRI-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time
US8882763B2 (en) 2010-01-12 2014-11-11 Greatbatch Ltd. Patient attached bonding strap for energy dissipation from a probe or a catheter during magnetic resonance imaging
US9427596B2 (en) 2013-01-16 2016-08-30 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10272252B2 (en) 2016-11-08 2019-04-30 Greatbatch Ltd. Hermetic terminal for an AIMD having a composite brazed conductive lead
US10350421B2 (en) 2013-06-30 2019-07-16 Greatbatch Ltd. Metallurgically bonded gold pocket pad for grounding an EMI filter to a hermetic terminal for an active implantable medical device
US11198014B2 (en) 2011-03-01 2021-12-14 Greatbatch Ltd. Hermetically sealed filtered feedthrough assembly having a capacitor with an oxide resistant electrical connection to an active implantable medical device housing
US9931514B2 (en) 2013-06-30 2018-04-03 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10596369B2 (en) 2011-03-01 2020-03-24 Greatbatch Ltd. Low equivalent series resistance RF filter for an active implantable medical device
USRE46699E1 (en) 2013-01-16 2018-02-06 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10249415B2 (en) 2017-01-06 2019-04-02 Greatbatch Ltd. Process for manufacturing a leadless feedthrough for an active implantable medical device
US10912945B2 (en) 2018-03-22 2021-02-09 Greatbatch Ltd. Hermetic terminal for an active implantable medical device having a feedthrough capacitor partially overhanging a ferrule for high effective capacitance area
US10905888B2 (en) 2018-03-22 2021-02-02 Greatbatch Ltd. Electrical connection for an AIMD EMI filter utilizing an anisotropic conductive layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757773A (en) * 1972-03-22 1973-09-11 Univ California External field electromagnetic flow sensor-artery
US5348010A (en) * 1989-02-24 1994-09-20 Medrea, Inc., Pennsylvania Corp., Pa. Intracavity probe and interface device for MRI imaging and spectroscopy
US5307814A (en) * 1991-09-17 1994-05-03 Medrad, Inc. Externally moveable intracavity probe for MRI imaging and spectroscopy
US5402788A (en) * 1992-06-25 1995-04-04 Olympus Optical Co., Ltd. Diagnostic system using nuclear magnetic resonance phenomenon
NL9201965A (en) * 1992-11-10 1994-06-01 Draeger Med Electronics Bv Invasive MRI transducer.
US5447156A (en) * 1994-04-04 1995-09-05 General Electric Company Magnetic resonance (MR) active invasive devices for the generation of selective MR angiograms

Also Published As

Publication number Publication date
WO1998052461A1 (en) 1998-11-26

Similar Documents

Publication Publication Date Title
AU7594798A (en) Cardiac mri with an internal receiving coil and an external receiving coil
AU2089597A (en) Surgical procedure with magnetic resonance imaging
AU3374597A (en) Magnetic separation employing external and internal gradients
AU6024298A (en) Automated external defibrillator with self-test system
EP0701141A3 (en) Magnetic field sensor with Hallelement
AU1451899A (en) High dynamic range digital fluxgate magnetometer
AU1561495A (en) Superconducting magnetic coil
AU3390697A (en) Force-detected nuclear magnetic resonance
AU1104901A (en) Patient-shielding and coil system
EP1212760B8 (en) Rotor assembly with superconducting magnetic coil
AU4232397A (en) Solenoid coil structure and interconnection
AU6517794A (en) Magnetic resonance imaging assisted cryosurgery
AU3593297A (en) Communicating with electronic tags
AU6961798A (en) 23na and 39k imaging of the heart
AU3509897A (en) Sensing with active electronic tags
AU2157395A (en) Gas filled microspheres as magnetic resonance imaging contrast agents
AU1613400A (en) Fmri compatible electrode and electrode placement techniques
AU4282296A (en) Suture anchor assembly and methods
AU3380800A (en) Magnetic coupler and various embodiments thereof
AU3089195A (en) Antenna and feeder cable tester
AU5818098A (en) Suture sleeve with circumferential lead locking device
AU7354298A (en) Incubator arrangement for use in magnetic resonance imaging
EP0965305A4 (en) Mri magnetic field generator
AU3540595A (en) Superconducting magnetic coil
AU1738295A (en) Faraday-effect sensing coil with stable birefringence

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase