DE60226901D1 - Mr-signalaussendende beschichtungen - Google Patents

Mr-signalaussendende beschichtungen

Info

Publication number
DE60226901D1
DE60226901D1 DE60226901T DE60226901T DE60226901D1 DE 60226901 D1 DE60226901 D1 DE 60226901D1 DE 60226901 T DE60226901 T DE 60226901T DE 60226901 T DE60226901 T DE 60226901T DE 60226901 D1 DE60226901 D1 DE 60226901D1
Authority
DE
Germany
Prior art keywords
coatings
signal transmitter
transmitter
signal
transmitter coatings
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.)
Expired - Lifetime
Application number
DE60226901T
Other languages
English (en)
Inventor
Junwei Li
Orhan Unal
Xiqun Jiang
Charles Milton Strother
Hyuk Yu
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.)
Wisconsin Alumni Research Foundation
Original Assignee
Wisconsin Alumni Research Foundation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29418428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60226901(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Application granted granted Critical
Publication of DE60226901D1 publication Critical patent/DE60226901D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A61K49/12—Macromolecular compounds
    • A61K49/126—Linear polymers, e.g. dextran, inulin, PEG
    • A61K49/128—Linear polymers, e.g. dextran, inulin, PEG comprising multiple complex or complex-forming groups, being either part of the linear polymeric backbone or being pending groups covalently linked to the linear polymeric backbone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1803—Semi-solid preparations, e.g. ointments, gels, hydrogels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
DE60226901T 2002-05-09 2002-12-13 Mr-signalaussendende beschichtungen Expired - Lifetime DE60226901D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/142,363 US6896874B2 (en) 1998-05-26 2002-05-09 MR-signal emitting coatings
PCT/US2002/040007 WO2003094975A1 (en) 2002-05-09 2002-12-13 Mr-signal emitting coatings

Publications (1)

Publication Number Publication Date
DE60226901D1 true DE60226901D1 (de) 2008-07-10

Family

ID=29418428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226901T Expired - Lifetime DE60226901D1 (de) 2002-05-09 2002-12-13 Mr-signalaussendende beschichtungen

Country Status (7)

Country Link
US (1) US6896874B2 (de)
EP (2) EP1785146A3 (de)
JP (1) JP4455320B2 (de)
AU (1) AU2002353152A1 (de)
CA (1) CA2485291A1 (de)
DE (1) DE60226901D1 (de)
WO (1) WO2003094975A1 (de)

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US20040253292A1 (en) * 2003-04-23 2004-12-16 Wisconsin Alumni Research Foundation MR-signal emitting coatings
CN100528076C (zh) * 2003-12-08 2009-08-19 西门子公司 通过顺磁性水溶材料来降低冷却剂的弛豫时间的应用
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US8620406B2 (en) * 2004-01-23 2013-12-31 Boston Scientific Scimed, Inc. Medical devices visible by magnetic resonance imaging
US7761138B2 (en) * 2004-03-12 2010-07-20 Boston Scientific Scimed, Inc. MRI and X-ray visualization
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US7778684B2 (en) * 2005-08-08 2010-08-17 Boston Scientific Scimed, Inc. MRI resonator system with stent implant
US8457712B2 (en) 2005-12-30 2013-06-04 Wisconsin Alumni Research Foundation Multi-mode medical device system and methods of manufacturing and using same
US20070156042A1 (en) * 2005-12-30 2007-07-05 Orhan Unal Medical device system and method for tracking and visualizing a medical device system under MR guidance
US20070239256A1 (en) * 2006-03-22 2007-10-11 Jan Weber Medical devices having electrical circuits with multilayer regions
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US20090142273A1 (en) * 2006-06-08 2009-06-04 Case Western Reserve University Activatable cest MRI agent
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JP5789356B2 (ja) 2006-09-22 2015-10-07 テルモ株式会社 磁気共鳴画像視認性と表面潤滑性とを有する重合体および医療用器具
US8532742B2 (en) * 2006-11-15 2013-09-10 Wisconsin Alumni Research Foundation System and method for simultaneous 3DPR device tracking and imaging under MR-guidance for therapeutic endovascular interventions
US20080183070A1 (en) * 2007-01-29 2008-07-31 Wisconsin Alumni Research Foundation Multi-mode medical device system with thermal ablation capability and methods of using same
US8412306B2 (en) * 2007-02-28 2013-04-02 Wisconsin Alumni Research Foundation Voltage standing wave suppression for MR-guided therapeutic interventions
US20100201361A1 (en) * 2007-05-03 2010-08-12 Edelman Robert R System and method for passive catheter tracking with magnetic resonance imaging
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
WO2008141612A2 (de) * 2007-05-22 2008-11-27 Feg Textiltechnik Forschungs- Und Entwicklungsgesellschaft Mbh Implantat
CN102695500A (zh) 2009-11-09 2012-09-26 聚光灯技术合伙有限责任公司 多糖基水凝胶
NZ599527A (en) 2009-11-09 2014-04-30 Spotlight Technology Partners Llc Fragmented hydrogels
WO2011074499A1 (ja) * 2009-12-15 2011-06-23 テルモ株式会社 医療用具およびその製造方法
EP2450067A1 (de) 2010-10-18 2012-05-09 MaRVis Technologies GmbH Medizinische Vorrichtung
EP2484388A1 (de) * 2011-02-05 2012-08-08 MaRVis Technologies GmbH Implantierbare oder einsetzbare, mittels MRT erkennbare medizinische Vorrichtung mit einer Beschichtung, die paramagnetische Ionen umfasst, und Verfahren zu deren Herstellung
EP2692365A1 (de) 2012-08-03 2014-02-05 MaRVis Medical GmbH Implantierbare oder einsetzbare, mittels MRT erkennbare medizinische Vorrichtung mit einer Beschichtung, die paramagnetische Ionen umfasst, und Verfahren zu deren Herstellung
DE102014005994A1 (de) 2014-04-23 2015-10-29 Marvis Medical Gmbh Stabförmiger Körper und medizinisches lnstrument
US10501575B2 (en) * 2015-05-26 2019-12-10 The Board Of Regents Of The University Of Texas System Biomimetic fluoroscopic films
CN110746614A (zh) * 2018-07-24 2020-02-04 西安交通大学 一种抗冲击的高强度物理水凝胶的制备方法及其应用

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Also Published As

Publication number Publication date
EP1501552B1 (de) 2008-05-28
AU2002353152A1 (en) 2003-11-11
EP1785146A3 (de) 2007-07-18
EP1785146A2 (de) 2007-05-16
JP2005525176A (ja) 2005-08-25
EP1501552A1 (de) 2005-02-02
WO2003094975A1 (en) 2003-11-20
CA2485291A1 (en) 2003-11-20
US20030099764A1 (en) 2003-05-29
US6896874B2 (en) 2005-05-24
JP4455320B2 (ja) 2010-04-21

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Legal Events

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8363 Opposition against the patent