WO2003061755A3 - Nanomagnetically shielded substrate - Google Patents

Nanomagnetically shielded substrate Download PDF

Info

Publication number
WO2003061755A3
WO2003061755A3 PCT/US2003/001671 US0301671W WO03061755A3 WO 2003061755 A3 WO2003061755 A3 WO 2003061755A3 US 0301671 W US0301671 W US 0301671W WO 03061755 A3 WO03061755 A3 WO 03061755A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
nanometers
nanomagnetically
shielded substrate
magnetic shield
Prior art date
Application number
PCT/US2003/001671
Other languages
French (fr)
Other versions
WO2003061755A2 (en
Inventor
Xingwu Wang
Jeffrey L Helfer
Stuart G Macdonald
Howard J Greenwald
Original Assignee
Nanoset Llc
Xingwu Wang
Jeffrey L Helfer
Stuart G Macdonald
Howard J Greenwald
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
Priority claimed from US10/054,407 external-priority patent/US6506972B1/en
Priority claimed from US10/242,969 external-priority patent/US6844492B1/en
Priority claimed from US10/273,738 external-priority patent/US6906256B1/en
Priority claimed from US10/313,847 external-priority patent/US6980865B1/en
Priority claimed from US10/324,773 external-priority patent/US6864418B2/en
Application filed by Nanoset Llc, Xingwu Wang, Jeffrey L Helfer, Stuart G Macdonald, Howard J Greenwald filed Critical Nanoset Llc
Priority to EP03707453A priority Critical patent/EP1476882A4/en
Priority to AU2003209300A priority patent/AU2003209300A1/en
Publication of WO2003061755A2 publication Critical patent/WO2003061755A2/en
Publication of WO2003061755A3 publication Critical patent/WO2003061755A3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/16Screening or neutralising undesirable influences from or using, atmospheric or terrestrial radiation or fields
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/02Cables with twisted pairs or quads
    • H01B11/06Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10Screens specially adapted for reducing interference from external sources
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/02Cables with twisted pairs or quads
    • H01B11/06Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10Screens specially adapted for reducing interference from external sources
    • H01B11/1058Screens specially adapted for reducing interference from external sources using a coating, e.g. a loaded polymer, ink or print
    • H01B11/1083Screens specially adapted for reducing interference from external sources using a coating, e.g. a loaded polymer, ink or print the coating containing magnetic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0063Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00Thin magnetic films, e.g. of one-domain structure
    • H01F10/007Thin magnetic films, e.g. of one-domain structure ultrathin or granular films
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00Thin magnetic films, e.g. of one-domain structure
    • H01F10/32Spin-exchange-coupled multilayers, e.g. nanostructured superlattices
    • H01F10/324Exchange coupling of magnetic film pairs via a very thin non-magnetic spacer, e.g. by exchange with conduction electrons of the spacer

Abstract

A shielded substrate assembly that contains a magnetic shield with a layer of magnetic shielding material (24); the magnetic shield has a magnetic shielding factor of at least about 0.5. The magnetic shield contains nanomagnetic material with a mass density of at least about 0.01 grams per cubic centimeter, a saturation magnetization of from about 1 to about 36,000 Gauss, a coercive force of from about 0.01 to about 5,000 Oersteds, a relative magnetic permeability of from about 1 to about 500,000, and an average particle size of less than about 100 nanometers. In one embodiment, the nanomagnetic material contains magnetic material with a coherence length of from about 0.1 to about 100 nanometers.
PCT/US2003/001671 2002-01-22 2003-01-21 Nanomagnetically shielded substrate WO2003061755A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03707453A EP1476882A4 (en) 2002-01-22 2003-01-21 Nanomagnetically shielded substrate
AU2003209300A AU2003209300A1 (en) 2002-01-22 2003-01-21 Nanomagnetically shielded substrate

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US10/054,407 2002-01-22
US10/054,407 US6506972B1 (en) 2002-01-22 2002-01-22 Magnetically shielded conductor
US10/090,553 US6930242B1 (en) 2002-01-22 2002-03-04 Magnetically shielded conductor
US10/090,553 2002-03-04
US10/229,183 2002-08-26
US10/229,183 US6876886B1 (en) 2002-01-22 2002-08-26 Magnetically shielded conductor
US10/242,969 US6844492B1 (en) 2002-01-22 2002-09-13 Magnetically shielded conductor
US10/242,969 2002-09-13
US10/260,247 2002-09-30
US10/260,247 US6673999B1 (en) 2002-01-22 2002-09-30 Magnetically shielded assembly
US10/273,738 2002-10-18
US10/273,738 US6906256B1 (en) 2002-01-22 2002-10-18 Nanomagnetic shielding assembly
US10/303,264 US6713671B1 (en) 2002-01-22 2002-11-25 Magnetically shielded assembly
US10/303,264 2002-11-25
US10/313,847 2002-12-07
US10/313,847 US6980865B1 (en) 2002-01-22 2002-12-07 Implantable shielded medical device
US10/324,773 2002-12-18
US10/324,773 US6864418B2 (en) 2002-12-18 2002-12-18 Nanomagnetically shielded substrate

Publications (2)

Publication Number Publication Date
WO2003061755A2 WO2003061755A2 (en) 2003-07-31
WO2003061755A3 true WO2003061755A3 (en) 2004-01-15

Family

ID=27618010

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/001671 WO2003061755A2 (en) 2002-01-22 2003-01-21 Nanomagnetically shielded substrate

Country Status (3)

Country Link
US (1) US6765144B1 (en)
EP (1) EP1476882A4 (en)
WO (1) WO2003061755A2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8900292B2 (en) 2007-08-03 2014-12-02 Boston Scientific Scimed, Inc. Coating for medical device having increased surface area
US8920491B2 (en) 2008-04-22 2014-12-30 Boston Scientific Scimed, Inc. Medical devices having a coating of inorganic material
US8932346B2 (en) 2008-04-24 2015-01-13 Boston Scientific Scimed, Inc. Medical devices having inorganic particle layers
US8989840B2 (en) 2004-03-30 2015-03-24 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
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
US9284409B2 (en) 2007-07-19 2016-03-15 Boston Scientific Scimed, Inc. Endoprosthesis having a non-fouling surface
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

Families Citing this family (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893772B2 (en) * 1993-11-19 2005-05-17 Medtronic, Inc. Current collector for lithium electrode
US7713297B2 (en) 1998-04-11 2010-05-11 Boston Scientific Scimed, Inc. Drug-releasing stent with ceramic-containing layer
US20070168005A1 (en) * 2001-02-20 2007-07-19 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US6949929B2 (en) * 2003-06-24 2005-09-27 Biophan Technologies, Inc. Magnetic resonance imaging interference immune device
US20050283214A1 (en) * 2003-08-25 2005-12-22 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050283167A1 (en) * 2003-08-25 2005-12-22 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20070168006A1 (en) * 2001-02-20 2007-07-19 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20070173911A1 (en) * 2001-02-20 2007-07-26 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050288753A1 (en) * 2003-08-25 2005-12-29 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US7727221B2 (en) 2001-06-27 2010-06-01 Cardiac Pacemakers Inc. Method and device for electrochemical formation of therapeutic species in vivo
US6506972B1 (en) * 2002-01-22 2003-01-14 Nanoset, Llc Magnetically shielded conductor
US20050260331A1 (en) * 2002-01-22 2005-11-24 Xingwu Wang Process for coating a substrate
US20040225213A1 (en) * 2002-01-22 2004-11-11 Xingwu Wang Magnetic resonance imaging coated assembly
US20050247472A1 (en) * 2002-01-22 2005-11-10 Helfer Jeffrey L Magnetically shielded conductor
US20050178584A1 (en) * 2002-01-22 2005-08-18 Xingwu Wang Coated stent and MR imaging thereof
US8862203B2 (en) * 2003-03-27 2014-10-14 Boston Scientific Scimed Inc. Medical device with temperature modulator for use in magnetic resonance imaging
US20040199069A1 (en) * 2003-04-02 2004-10-07 Connelly Patrick R. Device and method for preventing magnetic resonance imaging induced damage
US20050107870A1 (en) * 2003-04-08 2005-05-19 Xingwu Wang Medical device with multiple coating layers
US20050149169A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Implantable medical device
US7839146B2 (en) * 2003-06-24 2010-11-23 Medtronic, Inc. Magnetic resonance imaging interference immune device
US7388378B2 (en) * 2003-06-24 2008-06-17 Medtronic, Inc. Magnetic resonance imaging interference immune device
US7494459B2 (en) * 2003-06-26 2009-02-24 Biophan Technologies, Inc. Sensor-equipped and algorithm-controlled direct mechanical ventricular assist device
US8721710B2 (en) * 2003-08-11 2014-05-13 Hdh Medical Ltd. Anastomosis system and method
US20050050042A1 (en) * 2003-08-20 2005-03-03 Marvin Elder Natural language database querying
US20050283213A1 (en) * 2003-08-25 2005-12-22 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050288752A1 (en) * 2003-08-25 2005-12-29 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050288751A1 (en) * 2003-08-25 2005-12-29 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050049689A1 (en) * 2003-08-25 2005-03-03 Biophan Technologies, Inc. Electromagnetic radiation transparent device and method of making thereof
US8868212B2 (en) * 2003-08-25 2014-10-21 Medtronic, Inc. Medical device with an electrically conductive anti-antenna member
US20050288756A1 (en) * 2003-08-25 2005-12-29 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050288755A1 (en) * 2003-08-25 2005-12-29 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050288754A1 (en) * 2003-08-25 2005-12-29 Biophan Technologies, Inc. Medical device with an electrically conductive anti-antenna member
US20050070972A1 (en) * 2003-09-26 2005-03-31 Wahlstrand Carl D. Energy shunt for producing an MRI-safe implantable medical device
US7912531B1 (en) * 2003-12-17 2011-03-22 Advanced Cardiovascular Systems, Inc. Magnetic resonance imaging coils
US7765005B2 (en) * 2004-02-12 2010-07-27 Greatbatch Ltd. Apparatus and process for reducing the susceptability of active implantable medical devices to medical procedures such as magnetic resonance imaging
US7174219B2 (en) * 2004-03-30 2007-02-06 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7877150B2 (en) 2004-03-30 2011-01-25 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7844343B2 (en) 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable medical device
US7489495B2 (en) 2004-04-15 2009-02-10 Greatbatch-Sierra, Inc. Apparatus and process for reducing the susceptibility of active implantable medical devices to medical procedures such as magnetic resonance imaging
WO2006023700A2 (en) * 2004-08-20 2006-03-02 Biophan Technologies, Inc. Magnetic resonance imaging interference immune device
US8048141B2 (en) * 2004-12-07 2011-11-01 Boston Scientific Scimed, Inc. Medical device that signals lumen loss
US8014867B2 (en) 2004-12-17 2011-09-06 Cardiac Pacemakers, Inc. MRI operation modes for implantable medical devices
US8280526B2 (en) 2005-02-01 2012-10-02 Medtronic, Inc. Extensible implantable medical lead
US8066759B2 (en) 2005-02-04 2011-11-29 Boston Scientific Scimed, Inc. Resonator for medical device
US7955385B2 (en) * 2005-02-28 2011-06-07 Medtronic Vascular, Inc. Device, system, and method for aiding valve annuloplasty
US7493167B2 (en) * 2005-03-22 2009-02-17 Greatbatch-Sierra, Inc. Magnetically shielded AIMD housing with window for magnetically actuated switch
US8027736B2 (en) * 2005-04-29 2011-09-27 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7853332B2 (en) * 2005-04-29 2010-12-14 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8702744B2 (en) * 2005-05-09 2014-04-22 Nexeon Medsystems, Inc. Apparatus and methods for renal stenting
US20070021667A1 (en) * 2005-05-19 2007-01-25 Biophan Technologies, Inc. Electromagnetic resonant circuit sleeve for implantable medical device
US7551967B1 (en) 2005-05-19 2009-06-23 Pacesetter, Inc. Implantable medical leads and devices having carbon nanotube-based anti-electrostatic coatings and methods for making such leads and devices
US7595469B2 (en) * 2005-05-24 2009-09-29 Boston Scientific Scimed, Inc. Resonator for medical device
US7279664B2 (en) 2005-07-26 2007-10-09 Boston Scientific Scimed, Inc. Resonator for medical device
US7304277B2 (en) 2005-08-23 2007-12-04 Boston Scientific Scimed, Inc Resonator with adjustable capacitor for medical device
US7524282B2 (en) 2005-08-29 2009-04-28 Boston Scientific Scimed, Inc. Cardiac sleeve apparatus, system and method of use
US20070100279A1 (en) * 2005-11-03 2007-05-03 Paragon Intellectual Properties, Llc Radiopaque-balloon microcatheter and methods of manufacture
US7423496B2 (en) 2005-11-09 2008-09-09 Boston Scientific Scimed, Inc. Resonator with adjustable capacitance for medical device
US20100152523A1 (en) * 2005-11-28 2010-06-17 Myocardiocare, Inc. Method and Apparatus for Minimally Invasive Direct Mechanical Ventricular Actuation
US7867169B2 (en) * 2005-12-02 2011-01-11 Abbott Cardiovascular Systems Inc. Echogenic needle catheter configured to produce an improved ultrasound image
US8050774B2 (en) 2005-12-22 2011-11-01 Boston Scientific Scimed, Inc. Electrode apparatus, systems and methods
US8840660B2 (en) 2006-01-05 2014-09-23 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
DE102006002898A1 (en) * 2006-01-20 2007-07-26 Siemens Ag Apparatus for performing a cutting-balloon intervention
US20070178383A1 (en) * 2006-01-31 2007-08-02 Viavattine Joseph J Current collector
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
ES2288393B1 (en) * 2006-02-14 2008-10-16 Micromag 2000, S.L. METHOD AND SYSTEM FOR INDIVIDUALIZED CHARACTERIZATION OF MAGNETIC ELEMENTS BASED ON PHERROMAGNETIC RESONANCE.
US20070224235A1 (en) 2006-03-24 2007-09-27 Barron Tenney Medical devices having nanoporous coatings for controlled therapeutic agent delivery
EP2008321B1 (en) 2006-03-24 2014-12-03 Medtronic, Inc. Implantable medical device and lithium battery
US8187620B2 (en) 2006-03-27 2012-05-29 Boston Scientific Scimed, Inc. Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
WO2007122545A2 (en) * 2006-04-21 2007-11-01 Koninklijke Philips Electronics N.V. Anisotropic 3d radial sampling mri
US7794402B2 (en) * 2006-05-15 2010-09-14 Advanced Cardiovascular Systems, Inc. Echogenic needle catheter configured to produce an improved ultrasound image
US8815275B2 (en) 2006-06-28 2014-08-26 Boston Scientific Scimed, Inc. Coatings for medical devices comprising a therapeutic agent and a metallic material
WO2008002778A2 (en) 2006-06-29 2008-01-03 Boston Scientific Limited Medical devices with selective coating
CA2659761A1 (en) 2006-08-02 2008-02-07 Boston Scientific Scimed, Inc. Endoprosthesis with three-dimensional disintegration control
JP4415980B2 (en) * 2006-08-30 2010-02-17 株式会社日立製作所 High resistance magnet and motor using the same
JP2010503469A (en) 2006-09-14 2010-02-04 ボストン サイエンティフィック リミテッド Medical device having drug-eluting film
EP2959925B1 (en) 2006-09-15 2018-08-29 Boston Scientific Limited Medical devices and methods of making the same
CA2663271A1 (en) 2006-09-15 2008-03-20 Boston Scientific Limited Bioerodible endoprostheses and methods of making the same
US8808726B2 (en) 2006-09-15 2014-08-19 Boston Scientific Scimed. Inc. Bioerodible endoprostheses and methods of making the same
ES2368125T3 (en) 2006-09-15 2011-11-14 Boston Scientific Scimed, Inc. BIOEROSIONABLE ENDOPROOTHESIS WITH BIOESTABLE INORGANIC LAYERS.
WO2008036548A2 (en) 2006-09-18 2008-03-27 Boston Scientific Limited Endoprostheses
US20080103543A1 (en) * 2006-10-31 2008-05-01 Medtronic, Inc. Implantable medical device with titanium alloy housing
DE102006052076A1 (en) * 2006-11-04 2008-05-08 Bruker Biospin Ag Sample holder for NMR measurements with field homogenization in the sample volume through the interfaces of the sample container
US7981150B2 (en) 2006-11-09 2011-07-19 Boston Scientific Scimed, Inc. Endoprosthesis with coatings
US8768486B2 (en) 2006-12-11 2014-07-01 Medtronic, Inc. Medical leads with frequency independent magnetic resonance imaging protection
US7812731B2 (en) * 2006-12-22 2010-10-12 Vigilan, Incorporated Sensors and systems for detecting environmental conditions or changes
US8502684B2 (en) 2006-12-22 2013-08-06 Geoffrey J. Bunza Sensors and systems for detecting environmental conditions or changes
EP2277563B1 (en) 2006-12-28 2014-06-25 Boston Scientific Limited Bioerodible endoprostheses and method of making the same
WO2008098922A2 (en) * 2007-02-13 2008-08-21 Cinvention Ag Biodegradable porous stent
WO2008098923A2 (en) * 2007-02-13 2008-08-21 Cinvention Ag Porous stent
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
US20080199646A1 (en) * 2007-02-15 2008-08-21 Medtronic Vascular, Inc. Inline Particle Deposition Extrusion
US8431149B2 (en) 2007-03-01 2013-04-30 Boston Scientific Scimed, Inc. Coated medical devices for abluminal drug delivery
US8070797B2 (en) 2007-03-01 2011-12-06 Boston Scientific Scimed, Inc. Medical device with a porous surface for delivery of a therapeutic agent
US8067054B2 (en) 2007-04-05 2011-11-29 Boston Scientific Scimed, Inc. Stents with ceramic drug reservoir layer and methods of making and using the same
US20080272776A1 (en) * 2007-05-03 2008-11-06 Edelman Robert R Magnetic resonance image acquisition with suppression of background tissues and rf water excitation at offset frequency
US20100201361A1 (en) * 2007-05-03 2010-08-12 Edelman Robert R System and method for passive catheter tracking with magnetic resonance imaging
WO2008137485A2 (en) * 2007-05-04 2008-11-13 California Institute Of Technology Low field squid mri devices, components and methods
US7976915B2 (en) 2007-05-23 2011-07-12 Boston Scientific Scimed, Inc. Endoprosthesis with select ceramic morphology
US8121705B2 (en) * 2007-06-27 2012-02-21 Medtronic, Inc. MRI-safe defibrillator electrodes
US8002823B2 (en) 2007-07-11 2011-08-23 Boston Scientific Scimed, Inc. Endoprosthesis coating
US7942926B2 (en) 2007-07-11 2011-05-17 Boston Scientific Scimed, Inc. Endoprosthesis coating
US7931683B2 (en) 2007-07-27 2011-04-26 Boston Scientific Scimed, Inc. Articles having ceramic coated surfaces
US8815273B2 (en) 2007-07-27 2014-08-26 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
US8221822B2 (en) 2007-07-31 2012-07-17 Boston Scientific Scimed, Inc. Medical device coating by laser cladding
US8052745B2 (en) 2007-09-13 2011-11-08 Boston Scientific Scimed, Inc. Endoprosthesis
US7938855B2 (en) 2007-11-02 2011-05-10 Boston Scientific Scimed, Inc. Deformable underlayer for stent
US8216632B2 (en) 2007-11-02 2012-07-10 Boston Scientific Scimed, Inc. Endoprosthesis coating
US8029554B2 (en) 2007-11-02 2011-10-04 Boston Scientific Scimed, Inc. Stent with embedded material
US8032228B2 (en) 2007-12-06 2011-10-04 Cardiac Pacemakers, Inc. Method and apparatus for disconnecting the tip electrode during MRI
US8086321B2 (en) 2007-12-06 2011-12-27 Cardiac Pacemakers, Inc. Selectively connecting the tip electrode during therapy for MRI shielding
US9037263B2 (en) 2008-03-12 2015-05-19 Medtronic, Inc. System and method for implantable medical device lead shielding
US20110050164A1 (en) 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
US7998192B2 (en) 2008-05-09 2011-08-16 Boston Scientific Scimed, Inc. Endoprostheses
US8236046B2 (en) 2008-06-10 2012-08-07 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
EP2303350A2 (en) 2008-06-18 2011-04-06 Boston Scientific Scimed, Inc. Endoprosthesis coating
US8187221B2 (en) * 2008-07-11 2012-05-29 Nexeon Medsystems, Inc. Nanotube-reinforced balloons for delivering therapeutic agents within or beyond the wall of blood vessels, and methods of making and using same
US7985252B2 (en) 2008-07-30 2011-07-26 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US8571661B2 (en) 2008-10-02 2013-10-29 Cardiac Pacemakers, Inc. Implantable medical device responsive to MRI induced capture threshold changes
US8382824B2 (en) 2008-10-03 2013-02-26 Boston Scientific Scimed, Inc. Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides
US8644951B1 (en) 2009-12-02 2014-02-04 University Of Central Florida Research Foundation, Inc. Medical devices having MRI compatible metal alloys
US8231980B2 (en) 2008-12-03 2012-07-31 Boston Scientific Scimed, Inc. Medical implants including iridium oxide
US20100158193A1 (en) * 2008-12-22 2010-06-24 Bates Mark C Interventional Devices Formed Using Compositions Including Metal-Coated Nanotubes Dispersed In Polymers, And Methods Of Making And Using Same
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
US8267992B2 (en) 2009-03-02 2012-09-18 Boston Scientific Scimed, Inc. Self-buffering medical implants
US8071156B2 (en) 2009-03-04 2011-12-06 Boston Scientific Scimed, Inc. Endoprostheses
US8287937B2 (en) 2009-04-24 2012-10-16 Boston Scientific Scimed, Inc. Endoprosthese
US20110117294A1 (en) * 2009-11-19 2011-05-19 Nevid Nicholas J Biofouling prevention by induction heating
US8565874B2 (en) 2009-12-08 2013-10-22 Cardiac Pacemakers, Inc. Implantable medical device with automatic tachycardia detection and control in MRI environments
JP2013516221A (en) * 2009-12-30 2013-05-13 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 Apparatus for selectively increasing the inductance of an inner conductor of a medical device lead
US20110196189A1 (en) * 2010-02-09 2011-08-11 Myocardiocare, Inc. Extra-cardiac differential ventricular actuation by inertial and baric partitioning
US8668732B2 (en) 2010-03-23 2014-03-11 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
EP2580844A4 (en) 2010-06-11 2016-05-25 Mojo Mobility Inc System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
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
WO2016014427A1 (en) 2014-07-23 2016-01-28 Medtronic, Inc. Methods of shielding implantable medical leads and implantable medical lead extensions
WO2016014816A1 (en) 2014-07-24 2016-01-28 Medtronic, Inc. Methods of shielding implantable medical leads and implantable medical lead extensions
US10406774B2 (en) 2016-10-17 2019-09-10 U.S. Department Of Energy Diffusion bonding of silicon carbide using iridium and hermetic silicon carbide-iridium bonds
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
CN113820033B (en) * 2021-09-26 2023-07-14 郑州轻工业大学 Temperature measurement method based on ferromagnetic resonance frequency

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714536A (en) * 1996-01-11 1998-02-03 Xerox Corporation Magnetic nanocompass compositions and processes for making and using

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927621A (en) * 1997-07-10 1999-07-27 Xerox Corporation Particle size reduction process
JPH1186641A (en) * 1997-09-10 1999-03-30 Hitachi Metals Ltd Cable
JP2005503865A (en) * 2001-09-28 2005-02-10 ボストン サイエンティフィック リミテッド Medical device comprising nanomaterial and treatment method using the same
US6506972B1 (en) * 2002-01-22 2003-01-14 Nanoset, Llc Magnetically shielded conductor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714536A (en) * 1996-01-11 1998-02-03 Xerox Corporation Magnetic nanocompass compositions and processes for making and using
US5889091A (en) * 1996-01-11 1999-03-30 Xerox Corporation Magnetic nanocompass compositions and processes for making and using

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8989840B2 (en) 2004-03-30 2015-03-24 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
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
US9259572B2 (en) 2007-04-25 2016-02-16 Medtronic, Inc. Lead or lead extension having a conductive body and conductive body contact
US9284409B2 (en) 2007-07-19 2016-03-15 Boston Scientific Scimed, Inc. Endoprosthesis having a non-fouling surface
US8900292B2 (en) 2007-08-03 2014-12-02 Boston Scientific Scimed, Inc. Coating for medical device having increased surface area
US8920491B2 (en) 2008-04-22 2014-12-30 Boston Scientific Scimed, Inc. Medical devices having a coating of inorganic material
US8932346B2 (en) 2008-04-24 2015-01-13 Boston Scientific Scimed, Inc. Medical devices having inorganic particle layers
US9186499B2 (en) 2009-04-30 2015-11-17 Medtronic, Inc. Grounding of a shield within an implantable medical lead
US9205253B2 (en) 2009-04-30 2015-12-08 Medtronic, Inc. Shielding an implantable medical lead
US9216286B2 (en) 2009-04-30 2015-12-22 Medtronic, Inc. Shielded implantable medical lead with guarded termination
US9220893B2 (en) 2009-04-30 2015-12-29 Medtronic, Inc. Shielded implantable medical lead with reduced torsional stiffness
US9272136B2 (en) 2009-04-30 2016-03-01 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
US9463317B2 (en) 2012-04-19 2016-10-11 Medtronic, Inc. Paired medical lead bodies with braided conductive shields having different physical parameter values

Also Published As

Publication number Publication date
EP1476882A4 (en) 2007-01-17
EP1476882A2 (en) 2004-11-17
WO2003061755A2 (en) 2003-07-31
US6765144B1 (en) 2004-07-20

Similar Documents

Publication Publication Date Title
WO2003061755A3 (en) Nanomagnetically shielded substrate
WO2005081784A3 (en) Magnetically shielded assembly
WO2005089105A3 (en) Magnetically shielded assembly
WO2006121447A3 (en) Therapeutic assembly
WO2006083796A3 (en) Novel composition with magnetic nanoparticles
EP1321943A3 (en) Magnetic memory
WO2006023261A3 (en) Medical device with multiple coating layers
AU2001236813A1 (en) Electrically/magnetically responsive particle assembly and methods for manufacture thereof
GB2396740A (en) Anti-ferromagnetically coupled perpendicular magnetic recording media
CA2044047A1 (en) Magnetic pole configuration for high density thin film recording head
MY124890A (en) Signal transmission cable with a noise absorbing high loss magnetic film formed on a sheath of the cable.
TW200506934A (en) Magnetic memory device
MY126108A (en) Recording medium and method for manufacturing the same
WO2007040567A3 (en) Method for improving performance of high temerature superconductors within a magnetic field
KR850005664A (en) 2-layer coated vertical magnetic recording medium
EP1585148A4 (en) Granular substance, magnetic thin film, and magnetic device
EP0502397A3 (en) Preparation process for soft magnetic fe-containing material with high saturation magnetisation and ultrafine structure
MY129492A (en) Magnetic recording medium and the method of manufacturing the same
MY138888A (en) Magnetic recording medium and magnetic recording and reproducing device.
KR970008157A (en) Magnetic recording medium
JPS5577025A (en) Erasing head
MY128745A (en) Magnetic substance with maximum complex permeability in quasi-microwave band and method for production of the same
JPS54130010A (en) Magnetic head for erasing
Livingston Recent Advances in Hard and Soft Magnetic Materials
EP0971341A4 (en) Magnetic recording medium

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2003707453

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2003707453

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 200409291

Country of ref document: ZA

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWW Wipo information: withdrawn in national office

Ref document number: 2003707453

Country of ref document: EP