ATE303416T1 - Biomaterial auf basis eines hydrophilen polymers mit einem besonderen signal bei der magnetischen resonanz und verfahren zu dessen herstellung - Google Patents
Biomaterial auf basis eines hydrophilen polymers mit einem besonderen signal bei der magnetischen resonanz und verfahren zu dessen herstellungInfo
- Publication number
- ATE303416T1 ATE303416T1 AT01929702T AT01929702T ATE303416T1 AT E303416 T1 ATE303416 T1 AT E303416T1 AT 01929702 T AT01929702 T AT 01929702T AT 01929702 T AT01929702 T AT 01929702T AT E303416 T1 ATE303416 T1 AT E303416T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrophilic polymer
- production
- iron oxide
- oxide particles
- magnetic resonance
- Prior art date
Links
- 229920001477 hydrophilic polymer Polymers 0.000 title abstract 8
- 239000012620 biological material Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- 239000000178 monomer Substances 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000017 hydrogel Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Materials For Medical Uses (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Compounds Of Iron (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0005400A FR2808026B1 (fr) | 2000-04-25 | 2000-04-25 | Biomateriau a base de polymere hydrophile presentant un signal specifique en imagerie par resonance magnetique et procede de preparation d'un tel biomateriau |
| PCT/FR2001/001267 WO2001081460A1 (fr) | 2000-04-25 | 2001-04-25 | Biomateriau a base de polymere hydrophile presentant un signal specifique en imagerie par resonance magnetique et procede de preparation d'un tel biomateriau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE303416T1 true ATE303416T1 (de) | 2005-09-15 |
Family
ID=8849671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01929702T ATE303416T1 (de) | 2000-04-25 | 2001-04-25 | Biomaterial auf basis eines hydrophilen polymers mit einem besonderen signal bei der magnetischen resonanz und verfahren zu dessen herstellung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7407646B2 (de) |
| EP (1) | EP1276808B1 (de) |
| AT (1) | ATE303416T1 (de) |
| AU (1) | AU2001256405A1 (de) |
| DE (1) | DE60113089T2 (de) |
| ES (1) | ES2248318T3 (de) |
| FR (1) | FR2808026B1 (de) |
| WO (1) | WO2001081460A1 (de) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361759B1 (en) | 1998-05-26 | 2002-03-26 | Wisconsin Alumni Research Foundation | MR signal-emitting coatings |
| US6896874B2 (en) * | 1998-05-26 | 2005-05-24 | Wisconsin Alumni Research Foundation | MR-signal emitting coatings |
| DE01918975T1 (de) | 2000-03-24 | 2006-04-13 | Biosphere Medical, Inc., Rockland | Mikrokügelchen zur aktiven Embolisierung |
| KR100756801B1 (ko) * | 2000-09-11 | 2007-09-07 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션 | 자기 공명 영상법에 조영성을 갖는 친수성 윤활성 의료 장치 |
| US20030100830A1 (en) * | 2001-11-27 | 2003-05-29 | Sheng-Ping Zhong | Implantable or insertable medical devices visible under magnetic resonance imaging |
| US20030100829A1 (en) * | 2001-11-27 | 2003-05-29 | Sheng-Ping Zhong | Medical devices with magnetic resonance visibility enhancing material |
| US20090137018A1 (en) | 2003-06-30 | 2009-05-28 | University Of South Florida | Magnetic three-dimensional cell culture apparatus and method |
| FR2857268B1 (fr) * | 2003-07-08 | 2007-09-21 | Urodelia | Composite injectable pour magnetocytolyse de cellules metastatiques osseuses |
| WO2005010139A2 (en) | 2003-07-23 | 2005-02-03 | University Of South Florida | Ferromagnetic cell and tissue culture microcarriers |
| US7257151B2 (en) * | 2004-05-05 | 2007-08-14 | Texas Instruments Incorporated | (Updated) preamble for FDMA |
| US7896879B2 (en) * | 2004-07-29 | 2011-03-01 | Vertos Medical, Inc. | Spinal ligament modification |
| AU2006339072A1 (en) | 2005-03-14 | 2007-10-25 | Board Of Regents Of The University Of Texas System | Bioactive FUS1 peptides and nanoparticle-polypeptide complexes |
| KR20140090270A (ko) | 2005-05-09 | 2014-07-16 | 바이오스피어 메디칼 에스.에이. | 마이크로스피어 및 비이온성 조영제를 사용하는 조성물 및 방법 |
| US8696671B2 (en) | 2005-07-29 | 2014-04-15 | Vertos Medical Inc. | Percutaneous tissue excision devices |
| US20070123890A1 (en) * | 2005-11-04 | 2007-05-31 | X-Sten, Corp. | Tissue retrieval devices and methods |
| 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 |
| US7942830B2 (en) * | 2006-05-09 | 2011-05-17 | Vertos Medical, Inc. | Ipsilateral approach to minimally invasive ligament decompression procedure |
| JP5200425B2 (ja) * | 2006-06-23 | 2013-06-05 | 住友化学株式会社 | 農薬活性微生物製剤 |
| USD606654S1 (en) | 2006-07-31 | 2009-12-22 | Vertos Medical, Inc. | Tissue excision device |
| USD620593S1 (en) | 2006-07-31 | 2010-07-27 | Vertos Medical, Inc. | Tissue excision device |
| 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 |
| EP2114268A4 (de) * | 2007-02-12 | 2010-03-03 | Vertos Medical Inc | Gewebeexzisionsvorrichtungen und -verfahren |
| US8412306B2 (en) | 2007-02-28 | 2013-04-02 | Wisconsin Alumni Research Foundation | Voltage standing wave suppression for MR-guided therapeutic interventions |
| US20090118709A1 (en) * | 2007-11-06 | 2009-05-07 | Vertos Medical, Inc. A Delaware Corporation | Tissue Excision Tool, Kits and Methods of Using the Same |
| USD598549S1 (en) | 2008-09-16 | 2009-08-18 | Vertos Medical, Inc. | Surgical trocar |
| USD619253S1 (en) | 2008-10-23 | 2010-07-06 | Vertos Medical, Inc. | Tissue modification device |
| USD610259S1 (en) | 2008-10-23 | 2010-02-16 | Vertos Medical, Inc. | Tissue modification device |
| USD621939S1 (en) | 2008-10-23 | 2010-08-17 | Vertos Medical, Inc. | Tissue modification device |
| USD619252S1 (en) | 2008-10-23 | 2010-07-06 | Vertos Medical, Inc. | Tissue modification device |
| USD611146S1 (en) | 2008-10-23 | 2010-03-02 | Vertos Medical, Inc. | Tissue modification device |
| DE102008060708A1 (de) * | 2008-12-05 | 2010-06-17 | Dianogen Gmbh | Beschichtung von Kunststoffsubstraten für den medizinischen Einsatz zur Verbesserung der bildgebenden Eigenschaften |
| US8580230B2 (en) * | 2009-02-23 | 2013-11-12 | Kent State University | Materials and methods for MRI contrast agents and drug delivery |
| ES2531488T3 (es) * | 2009-10-06 | 2015-03-16 | Regents Of The University Of Minnesota | Microesferas de embolización bioreabsorbibles |
| CN102695501A (zh) | 2009-11-09 | 2012-09-26 | 聚光灯技术合伙有限责任公司 | 碎裂水凝胶 |
| CN106913902A (zh) | 2009-11-09 | 2017-07-04 | 聚光灯技术合伙有限责任公司 | 多糖基水凝胶 |
| US9823325B2 (en) * | 2009-12-14 | 2017-11-21 | Kevin M. Bennett | Methods and compositions relating to reporter gels for use in MRI techniques |
| US10695440B2 (en) | 2012-05-24 | 2020-06-30 | Biosphere Medical, Inc. | Biomaterials suitable for use as drug eluting, magnetic resonance imaging detectable implants for vascular occlusion |
| US8936795B2 (en) | 2012-12-19 | 2015-01-20 | Regents Of The University Of Minnesota | Liquid embolic material including carboxymethyl chitosan crosslinked with carboxymethyl cellulose |
| US10182979B2 (en) | 2016-03-22 | 2019-01-22 | Regents Of The University Of Minnesota | Biodegradable microspheres |
| US10617441B2 (en) | 2016-09-07 | 2020-04-14 | Vertos Medical, Inc. | Percutaneous lateral recess resection methods and instruments |
| EP4539756A1 (de) | 2022-06-16 | 2025-04-23 | Vertos Medical, Inc. | Integrierte instrumentenanordnung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587284A (en) * | 1985-06-14 | 1986-05-06 | Ed. Geistlich Sohne Ag Fur Chemische Industrie | Absorbent polymer material and its preparation |
| IL98744A0 (en) * | 1990-07-06 | 1992-07-15 | Gen Hospital Corp | Method of studying biological tissue using monocrystalline particles |
| ATE195258T1 (de) * | 1993-04-14 | 2000-08-15 | Pharmacyclics Inc | Medizinische vorrichtungen und materialien mit erhöhter sichtbarkeit bei magnetischer bildgebung |
| DE69332120T2 (de) * | 1993-08-12 | 2003-02-27 | Advanced Magnetics, Inc. | Verwendung von mit polysacchariden überzogenen superparamagnetischen oxid-kolloiden |
| US6368586B1 (en) * | 1996-01-26 | 2002-04-09 | Brown University Research Foundation | Methods and compositions for enhancing the bioadhesive properties of polymers |
| US5684051A (en) * | 1996-04-24 | 1997-11-04 | Hercules Incorporated | Medical devices with improved elastic response |
| WO1999019000A1 (en) * | 1997-10-11 | 1999-04-22 | The Research Foundation Of State University Of New York | Controlled size polymeric microspheres with superparamagnetic cores |
| FR2780730B1 (fr) * | 1998-07-01 | 2000-10-13 | Corneal Ind | Compositions biphasiques injectables, notamment utiles en chirurgies reparatrice et esthetique |
-
2000
- 2000-04-25 FR FR0005400A patent/FR2808026B1/fr not_active Expired - Lifetime
-
2001
- 2001-04-25 ES ES01929702T patent/ES2248318T3/es not_active Expired - Lifetime
- 2001-04-25 EP EP01929702A patent/EP1276808B1/de not_active Expired - Lifetime
- 2001-04-25 DE DE60113089T patent/DE60113089T2/de not_active Expired - Lifetime
- 2001-04-25 WO PCT/FR2001/001267 patent/WO2001081460A1/fr not_active Ceased
- 2001-04-25 AT AT01929702T patent/ATE303416T1/de active
- 2001-04-25 AU AU2001256405A patent/AU2001256405A1/en not_active Abandoned
-
2002
- 2002-10-23 US US10/278,256 patent/US7407646B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1276808A1 (de) | 2003-01-22 |
| FR2808026A1 (fr) | 2001-10-26 |
| EP1276808B1 (de) | 2005-08-31 |
| ES2248318T3 (es) | 2006-03-16 |
| WO2001081460A1 (fr) | 2001-11-01 |
| FR2808026B1 (fr) | 2002-06-14 |
| DE60113089D1 (de) | 2005-10-06 |
| AU2001256405A1 (en) | 2001-11-07 |
| DE60113089T2 (de) | 2006-06-14 |
| US7407646B2 (en) | 2008-08-05 |
| US20030077225A1 (en) | 2003-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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