DE602005023264D1 - Mittels kernspin-tomographie sichtbare medizinische geräte - Google Patents
Mittels kernspin-tomographie sichtbare medizinische geräteInfo
- Publication number
- DE602005023264D1 DE602005023264D1 DE602005023264T DE602005023264T DE602005023264D1 DE 602005023264 D1 DE602005023264 D1 DE 602005023264D1 DE 602005023264 T DE602005023264 T DE 602005023264T DE 602005023264 T DE602005023264 T DE 602005023264T DE 602005023264 D1 DE602005023264 D1 DE 602005023264D1
- Authority
- DE
- Germany
- Prior art keywords
- hydrogel
- bin
- medical devices
- medical device
- hydrogel coating
- 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.)
- Active
Links
Classifications
-
- 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
- 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
- A61K49/1896—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes not provided for elsewhere, e.g. cells, viruses, ghosts, red blood cells, virus capsides
-
- 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
- A61L29/145—Hydrogels or hydrocolloids
-
- 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
- A61L31/145—Hydrogels or hydrocolloids
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
-
- 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
- G01R33/286—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09166—Guide wires having radio-opaque features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1088—Balloon catheters with special features or adapted for special applications having special surface characteristics depending on material properties or added substances, e.g. for reducing friction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Virology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Materials For Medical Uses (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/755,164 US20040143180A1 (en) | 2001-11-27 | 2004-01-09 | Medical devices visible under magnetic resonance imaging |
PCT/US2005/000449 WO2005070475A1 (en) | 2004-01-09 | 2005-01-07 | Medical devices visible under magnetic resonance imaging |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005023264D1 true DE602005023264D1 (de) | 2010-10-14 |
Family
ID=34807456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005023264T Active DE602005023264D1 (de) | 2004-01-09 | 2005-01-07 | Mittels kernspin-tomographie sichtbare medizinische geräte |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040143180A1 (de) |
EP (1) | EP1706158B1 (de) |
JP (1) | JP2007520275A (de) |
AT (1) | ATE479455T1 (de) |
CA (1) | CA2552888C (de) |
DE (1) | DE602005023264D1 (de) |
WO (1) | WO2005070475A1 (de) |
Families Citing this family (62)
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US20030100830A1 (en) * | 2001-11-27 | 2003-05-29 | Sheng-Ping Zhong | Implantable or insertable medical devices visible under magnetic resonance imaging |
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EP1796753B1 (de) * | 2004-10-06 | 2019-03-13 | Nobil Bio Ricerche S.r.l. | Knochenimplantat beschichtet mit hyaluronsäure |
ATE514491T1 (de) | 2004-11-29 | 2011-07-15 | Dsm Ip Assets Bv | Verfahren zur verringerung der menge von migrierbaren komponenten von polymerbeschichtungen |
EP2508213B1 (de) * | 2004-12-08 | 2018-03-28 | Cook Medical Technologies LLC | Mit Kontrastmittel beschichtete medizinische Vorrichtung |
US8066759B2 (en) | 2005-02-04 | 2011-11-29 | Boston Scientific Scimed, Inc. | Resonator for medical device |
US20070010736A1 (en) * | 2005-05-19 | 2007-01-11 | Biophan Technologies, Inc. | Electromagnetic resonant circuit sleeve for implantable medical device |
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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 |
US7423496B2 (en) | 2005-11-09 | 2008-09-09 | Boston Scientific Scimed, Inc. | Resonator with adjustable capacitance for medical device |
US8871869B2 (en) * | 2005-12-09 | 2014-10-28 | Dsm Ip Assets B.V. | Hydrophilic coating |
JP4857755B2 (ja) * | 2005-12-20 | 2012-01-18 | 株式会社カネカ | 改良された離脱性を有する医療用離脱型塞栓ワイヤー |
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US20130325107A1 (en) | 2006-05-26 | 2013-12-05 | Abbott Cardiovascular Systems Inc. | Stents With Radiopaque Markers |
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US7823263B2 (en) | 2006-07-11 | 2010-11-02 | Abbott Cardiovascular Systems Inc. | Method of removing stent islands from a stent |
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WO2008031595A2 (en) * | 2006-09-13 | 2008-03-20 | Dsm Ip Assets B.V. | Coated medical device |
WO2008104573A2 (en) * | 2007-02-28 | 2008-09-04 | Dsm Ip Assets B.V. | Hydrophilic coating |
DK2114477T3 (da) * | 2007-02-28 | 2012-08-20 | Dsm Ip Assets Bv | Hydrofil coating |
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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 |
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WO2008141612A2 (de) * | 2007-05-22 | 2008-11-27 | Feg Textiltechnik Forschungs- Und Entwicklungsgesellschaft Mbh | Implantat |
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CN102321277B (zh) * | 2011-07-12 | 2013-04-24 | 杭州电子科技大学 | 离子交联壳聚糖有机酸盐与羧甲基化壳聚糖或硫酸化壳聚糖或硫酸化羧甲基壳聚糖电解质复合膜及其制备方法 |
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CN107148226B (zh) | 2014-08-27 | 2020-05-22 | 耐克创新有限合伙公司 | 具有吸水性能的鞋类物品、服装物品和运动装备物品 |
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EP3717922A2 (de) | 2017-12-03 | 2020-10-07 | Cook Medical Technologies, LLC | Mrt-kompatible interventionelle drahtführung |
CN109106975B (zh) * | 2018-07-23 | 2020-05-19 | 西安交通大学 | 一种具有智能抗菌和长效生物分子释放功能的快速自修复凝胶的制备方法和应用 |
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US6272370B1 (en) * | 1998-08-07 | 2001-08-07 | The Regents Of University Of Minnesota | MR-visible medical device for neurological interventions using nonlinear magnetic stereotaxis and a method imaging |
US6221467B1 (en) * | 1997-06-03 | 2001-04-24 | Scimed Life Systems, Inc. | Coating gradient for lubricious coatings on balloon catheters |
US6316522B1 (en) * | 1997-08-18 | 2001-11-13 | Scimed Life Systems, Inc. | Bioresorbable hydrogel compositions for implantable prostheses |
US6221425B1 (en) * | 1998-01-30 | 2001-04-24 | Advanced Cardiovascular Systems, Inc. | Lubricious hydrophilic coating for an intracorporeal medical device |
US6112908A (en) * | 1998-02-11 | 2000-09-05 | Rentiers Machinery Pty, Ltd. | Membrane laminates and methods for their preparation |
AU3454999A (en) * | 1998-03-30 | 1999-10-18 | University Of Virginia Patent Foundation | Flow arrest, double balloon technique for occluding aneurysms or blood vessels |
US6238340B1 (en) * | 1998-05-19 | 2001-05-29 | Eckhard Alt | Composite materials for avoidance of unwanted radiation amplification |
US6463317B1 (en) * | 1998-05-19 | 2002-10-08 | Regents Of The University Of Minnesota | Device and method for the endovascular treatment of aneurysms |
US6896874B2 (en) * | 1998-05-26 | 2005-05-24 | Wisconsin Alumni Research Foundation | MR-signal emitting coatings |
US6294152B1 (en) * | 1999-01-11 | 2001-09-25 | The University Of Toledo | Iron(III) complexes as contrast agents for image enhancement in magnetic resonance imaging |
AU3503700A (en) * | 1999-02-25 | 2000-09-14 | Scimed Life Systems, Inc. | Medical devices comprising hydrogel polymers having improved mechanical properties |
US6176849B1 (en) * | 1999-05-21 | 2001-01-23 | Scimed Life Systems, Inc. | Hydrophilic lubricity coating for medical devices comprising a hydrophobic top coat |
US20030100830A1 (en) * | 2001-11-27 | 2003-05-29 | Sheng-Ping Zhong | Implantable or insertable medical devices visible under magnetic resonance imaging |
-
2004
- 2004-01-09 US US10/755,164 patent/US20040143180A1/en not_active Abandoned
-
2005
- 2005-01-07 AT AT05705214T patent/ATE479455T1/de not_active IP Right Cessation
- 2005-01-07 JP JP2006549420A patent/JP2007520275A/ja active Pending
- 2005-01-07 WO PCT/US2005/000449 patent/WO2005070475A1/en active Application Filing
- 2005-01-07 EP EP05705214A patent/EP1706158B1/de not_active Not-in-force
- 2005-01-07 DE DE602005023264T patent/DE602005023264D1/de active Active
- 2005-01-07 CA CA2552888A patent/CA2552888C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CA2552888A1 (en) | 2005-08-04 |
CA2552888C (en) | 2013-03-19 |
JP2007520275A (ja) | 2007-07-26 |
EP1706158B1 (de) | 2010-09-01 |
ATE479455T1 (de) | 2010-09-15 |
WO2005070475A1 (en) | 2005-08-04 |
EP1706158A1 (de) | 2006-10-04 |
US20040143180A1 (en) | 2004-07-22 |
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