DE19983227T1 - MR-Signale emittierende Beschichtungen - Google Patents

MR-Signale emittierende Beschichtungen

Info

Publication number
DE19983227T1
DE19983227T1 DE19983227T DE19983227T DE19983227T1 DE 19983227 T1 DE19983227 T1 DE 19983227T1 DE 19983227 T DE19983227 T DE 19983227T DE 19983227 T DE19983227 T DE 19983227T DE 19983227 T1 DE19983227 T1 DE 19983227T1
Authority
DE
Germany
Prior art keywords
coatings
emitting
signals
coatings emitting
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.)
Granted
Application number
DE19983227T
Other languages
English (en)
Other versions
DE19983227B4 (de
Inventor
Richard Frayne
Charles M Strother
Orhan Unal
Zhihao Yang
Abukar Wehelie
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
Application filed by Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Publication of DE19983227T1 publication Critical patent/DE19983227T1/de
Application granted granted Critical
Publication of DE19983227B4 publication Critical patent/DE19983227B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K49/10—Organic compounds
    • A61K49/12—Macromolecular compounds
    • 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
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • 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
    • A61L31/14—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
DE19983227T 1998-05-26 1999-05-26 Überzug zum Sichtbarmachen von medizinischen Einrichtungen bei der magnetischen Resonanz-Abbildung, diesen umfassendes magnetisches Resonanz-Bilderzeugnis-System und Verfahren zum Sichtbarmachen von medizinischen Einrichtungen Expired - Fee Related DE19983227B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8681798P 1998-05-26 1998-05-26
US60/086,817 1998-06-25
US09/105,033 US6361759B1 (en) 1998-05-26 1998-06-25 MR signal-emitting coatings
US09/105,033 1998-06-25
PCT/US1999/011672 WO1999060920A2 (en) 1998-05-26 1999-05-26 Mr signal-emitting coatings

Publications (2)

Publication Number Publication Date
DE19983227T1 true DE19983227T1 (de) 2001-06-28
DE19983227B4 DE19983227B4 (de) 2008-07-03

Family

ID=26775180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983227T Expired - Fee Related DE19983227B4 (de) 1998-05-26 1999-05-26 Überzug zum Sichtbarmachen von medizinischen Einrichtungen bei der magnetischen Resonanz-Abbildung, diesen umfassendes magnetisches Resonanz-Bilderzeugnis-System und Verfahren zum Sichtbarmachen von medizinischen Einrichtungen

Country Status (9)

Country Link
US (2) US6361759B1 (de)
EP (1) EP1082143B1 (de)
JP (1) JP2002516132A (de)
AU (1) AU758331B2 (de)
CA (1) CA2329014C (de)
DE (1) DE19983227B4 (de)
ES (1) ES2169708B2 (de)
GB (1) GB2353039B (de)
WO (1) WO1999060920A2 (de)

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Also Published As

Publication number Publication date
US6361759B1 (en) 2002-03-26
US20020176822A1 (en) 2002-11-28
WO1999060920A2 (en) 1999-12-02
CA2329014A1 (en) 1999-12-02
EP1082143B1 (de) 2005-07-27
CA2329014C (en) 2009-06-23
ES2169708B2 (es) 2005-03-16
WO1999060920A3 (en) 2000-04-06
GB2353039B (en) 2002-03-06
EP1082143A2 (de) 2001-03-14
AU758331B2 (en) 2003-03-20
DE19983227B4 (de) 2008-07-03
ES2169708A1 (es) 2002-07-01
GB2353039A (en) 2001-02-14
JP2002516132A (ja) 2002-06-04
US6896873B2 (en) 2005-05-24
GB0026406D0 (en) 2000-12-13
AU4209699A (en) 1999-12-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20111201