ES2180942T3 - Redes de polimeros biodegradables para su uso en aplicaciones ortopedicas y dentales. - Google Patents
Redes de polimeros biodegradables para su uso en aplicaciones ortopedicas y dentales.Info
- Publication number
- ES2180942T3 ES2180942T3 ES97906686T ES97906686T ES2180942T3 ES 2180942 T3 ES2180942 T3 ES 2180942T3 ES 97906686 T ES97906686 T ES 97906686T ES 97906686 T ES97906686 T ES 97906686T ES 2180942 T3 ES2180942 T3 ES 2180942T3
- Authority
- ES
- Spain
- Prior art keywords
- cross
- orthopedic
- anhydride prepolymers
- irradiation
- linked
- 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
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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0042—Materials resorbable by the body
-
- 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
- A61L31/148—Materials at least partially resorbable by the body
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F267/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group C08F22/00
- C08F267/02—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group C08F22/00 on to polymers of acids or salts
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Surgery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Surgical Instruments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
LA INVENCION SE REFIERE A RETICULAS POLIMERICAS BIODEGRADABLES, UTILES PARA DIVERSAS APLICACIONES ORTOPEDICAS Y DENTALES. DICHAS RETICULAS SE PUEDEN FORMAR, EN UNA REALIZACION DE LA INVENCION, MEDIANTE POLIMERIZACION DE PRECURSORES POLIMERICOS DE ANHIDRIDOS QUE INCLUYEN GRUPOS RETICULABLES, COMO FRACCIONES INSATURADAS. DICHOS PRECURSORES SE PUEDEN RETICULAR, POR EJEMPLO A TRAVES DE UNA REACCION DE FOTOPOLIMERIZACION, MEDIANTE IRRADIACION DEL PRECURSOR CON LUZ, EN PRESENCIA DE UN INICIADOR RADICALAR. LOS PRECURSORES DE ANHIDRIDOS ADECUADOS INCLUYEN DIANHIDRIDOS DE UN ACIDO DICARBOXILICO Y DE ACIDO CARBOXILICO QUE COMPRENDEN UN GRUPO RETICULABLE. POR EJEMPLO, SE PUEDEN UTILIZAR DIANHIDRIDOS DE ACIDO METACRILICO DE MONOMEROS U OLIGOMEROS DE UN DIACIDO, COMO EL ACIDO SEBACICO O 1, 3 - BIS (P- CARBOXIFENOXI) - HEXANO. LOS PRECURSORES POLIMERICOS DE ANHIDRIDO SE PUEDEN APLICAR IN VIVO A UN LUGAR EN EL QUE SE PRECISA UN IMPLANTE ORTOPEDICO Y SE PUEDEN RETICULAR A CONTINUACION MEDIANTE IRRADIACIONCON LUZ UV, PARA FORMAR UN IMPLANTE BIODEGRADABLE, COMO UNA VARILLA, CLAVO O PLACA. LOS IMPLANTES PROPORCIONAN VENTAJOSAMENTE UN SOPORTE MECANICO Y SON CAPACES ASIMISMO DE EXPERIMENTAR UNA DEGRADACION SUPERFICIAL LENTA, PERMITIENDO EL CRECIMIENTO INTERNO DEL HUESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60317196A | 1996-02-20 | 1996-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2180942T3 true ES2180942T3 (es) | 2003-02-16 |
Family
ID=24414369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97906686T Expired - Lifetime ES2180942T3 (es) | 1996-02-20 | 1997-02-19 | Redes de polimeros biodegradables para su uso en aplicaciones ortopedicas y dentales. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0882085B1 (es) |
JP (2) | JP3599749B2 (es) |
AT (1) | ATE221093T1 (es) |
CA (1) | CA2246615C (es) |
DE (1) | DE69714216T2 (es) |
DK (1) | DK0882085T3 (es) |
ES (1) | ES2180942T3 (es) |
PT (1) | PT882085E (es) |
WO (1) | WO1997030104A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060177416A1 (en) | 2003-10-14 | 2006-08-10 | Medivas, Llc | Polymer particle delivery compositions and methods of use |
JP4110920B2 (ja) | 2002-10-25 | 2008-07-02 | トヨタ自動車株式会社 | 電磁駆動弁装置 |
US7393493B2 (en) * | 2003-02-27 | 2008-07-01 | A Enterprises, Inc. | Crosslinkable polymeric materials and their applications |
CA2623198C (en) | 2005-09-22 | 2014-08-05 | Medivas, Llc | Bis-(a-amino)-diol-diester-containing poly(ester amide) and poly(ester urethane) compositions and methods of use |
WO2008121895A1 (en) * | 2007-03-30 | 2008-10-09 | Medivas, Llc | Bioabsorbable elastomeric polymer networks, cross-linkers and methods of use |
US9873764B2 (en) | 2011-06-23 | 2018-01-23 | Dsm Ip Assets, B.V. | Particles comprising polyesteramide copolymers for drug delivery |
US9873765B2 (en) | 2011-06-23 | 2018-01-23 | Dsm Ip Assets, B.V. | Biodegradable polyesteramide copolymers for drug delivery |
CA2969171C (en) | 2014-12-18 | 2023-12-12 | Dsm Ip Assets B.V. | Drug delivery system for delivery of acid sensitive drugs |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1292338C (en) * | 1985-01-29 | 1991-11-19 | Dentsply International Inc. | Non-toxic organic compositions and calcium hydroxide compositions thereof |
JPS6261908A (ja) * | 1985-09-11 | 1987-03-18 | G C Dental Ind Corp | 歯科修復用光重合性組成物 |
DE3536077A1 (de) * | 1985-10-09 | 1987-04-09 | Muehlbauer Ernst Kg | Polymerisierbare saeure und saeurederivate enthaltende verbindungen, dieselben enthaltende mischungen und ihre verwendung |
US4789724A (en) * | 1986-10-17 | 1988-12-06 | Massachusetts Institute Of Technology | Preparation of anhydride copolymers |
US4857311A (en) * | 1987-07-31 | 1989-08-15 | Massachusetts Institute Of Technology | Polyanhydrides with improved hydrolytic degradation properties |
US5019379A (en) * | 1987-07-31 | 1991-05-28 | Massachusetts Institute Of Technology | Unsaturated polyanhydrides |
JPH01265967A (ja) * | 1988-04-18 | 1989-10-24 | Sanyo Chem Ind Ltd | 光硬化性医療用樹脂組成物 |
US4938763B1 (en) * | 1988-10-03 | 1995-07-04 | Atrix Lab Inc | Biodegradable in-situ forming implants and method of producing the same |
US5236563A (en) * | 1990-06-18 | 1993-08-17 | Advanced Surface Technology Inc. | Surface-modified bioabsorbables |
-
1997
- 1997-02-19 JP JP52958797A patent/JP3599749B2/ja not_active Expired - Fee Related
- 1997-02-19 AT AT97906686T patent/ATE221093T1/de not_active IP Right Cessation
- 1997-02-19 PT PT97906686T patent/PT882085E/pt unknown
- 1997-02-19 DK DK97906686T patent/DK0882085T3/da active
- 1997-02-19 WO PCT/US1997/002618 patent/WO1997030104A1/en active IP Right Grant
- 1997-02-19 DE DE69714216T patent/DE69714216T2/de not_active Expired - Lifetime
- 1997-02-19 CA CA002246615A patent/CA2246615C/en not_active Expired - Fee Related
- 1997-02-19 ES ES97906686T patent/ES2180942T3/es not_active Expired - Lifetime
- 1997-02-19 EP EP97906686A patent/EP0882085B1/en not_active Expired - Lifetime
-
2004
- 2004-04-19 JP JP2004123570A patent/JP4460345B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4460345B2 (ja) | 2010-05-12 |
WO1997030104A1 (en) | 1997-08-21 |
EP0882085A1 (en) | 1998-12-09 |
PT882085E (pt) | 2002-12-31 |
JP3599749B2 (ja) | 2004-12-08 |
CA2246615A1 (en) | 1997-08-21 |
DK0882085T3 (da) | 2002-10-28 |
EP0882085B1 (en) | 2002-07-24 |
CA2246615C (en) | 2006-05-09 |
DE69714216T2 (de) | 2003-03-27 |
JP2004321795A (ja) | 2004-11-18 |
ATE221093T1 (de) | 2002-08-15 |
JP2000507999A (ja) | 2000-06-27 |
DE69714216D1 (de) | 2002-08-29 |
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