JP2010525113A - 分解促進剤含有形状記憶ポリマー - Google Patents
分解促進剤含有形状記憶ポリマー Download PDFInfo
- Publication number
- JP2010525113A JP2010525113A JP2010504182A JP2010504182A JP2010525113A JP 2010525113 A JP2010525113 A JP 2010525113A JP 2010504182 A JP2010504182 A JP 2010504182A JP 2010504182 A JP2010504182 A JP 2010504182A JP 2010525113 A JP2010525113 A JP 2010525113A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- shape memory
- polymer
- polymer composition
- fatty acid
- 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.)
- Pending
Links
Images
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
- 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
-
- 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
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0033—Additives activating the degradation of the macromolecular compound
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/16—Materials with shape-memory or superelastic properties
Abstract
Description
Claims (5)
- 乳酸ベースのポリマー物質と脂肪酸とを含むポリマー組成物であって、前記ポリマー物質が形状記憶特性を有する、ポリマー組成物。
- 前記脂肪酸がポリマー組成物の約0.5重量%から約10重量%の間を占める、請求項1に記載のポリマー組成物。
- 前記脂肪酸がポリマー組成物の約2重量%から約5重量%の間を占める、請求項2に記載のポリマー組成物。
- 前記ポリマー物質がポリL,D乳酸を含む、請求項1に記載のポリマー組成物。
- 前記脂肪酸がラウリン酸を含む、請求項1に記載のポリマー組成物。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91282107P | 2007-04-19 | 2007-04-19 | |
PCT/US2008/060325 WO2008130916A1 (en) | 2007-04-19 | 2008-04-15 | Shape memory polymers containing degradation accelerant |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010525113A true JP2010525113A (ja) | 2010-07-22 |
Family
ID=39590965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010504182A Pending JP2010525113A (ja) | 2007-04-19 | 2008-04-15 | 分解促進剤含有形状記憶ポリマー |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100069547A1 (ja) |
EP (1) | EP2142228A1 (ja) |
JP (1) | JP2010525113A (ja) |
AU (1) | AU2008242289A1 (ja) |
WO (1) | WO2008130916A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007103276A2 (en) | 2006-03-03 | 2007-09-13 | Smith & Nephew, Inc. | Systems and methods for delivering a medicament |
EP2763715A2 (en) | 2011-10-05 | 2014-08-13 | Smith & Nephew PLC | Tailored polymers |
CN109988412A (zh) * | 2019-03-14 | 2019-07-09 | 同济大学 | 一种以脂肪酸盐为可逆相的形状记忆高分子复合材料 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10309313A (ja) * | 1997-05-13 | 1998-11-24 | Takiron Co Ltd | 形状記憶生体内分解吸収性材料 |
JP2004533308A (ja) * | 2001-07-04 | 2004-11-04 | スミス アンド ネフュー ピーエルシー | 生分解性ポリマーシステム |
JP2007046050A (ja) * | 2005-07-15 | 2007-02-22 | National Institute Of Advanced Industrial & Technology | 医療用樹脂組成物とその製造方法および成形体 |
WO2007020430A2 (en) * | 2005-08-18 | 2007-02-22 | Smith & Nephew, Plc | Multimodal high strength devices and composites |
JP2007092022A (ja) * | 2005-03-25 | 2007-04-12 | Sumitomo Electric Fine Polymer Inc | ポリ乳酸複合体の製造方法および該方法で製造されたポリ乳酸複合体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6740731B2 (en) * | 1988-08-08 | 2004-05-25 | Cargill Dow Polymers Llc | Degradation control of environmentally degradable disposable materials |
DE69822470T2 (de) * | 1998-11-12 | 2005-01-20 | Takiron Co. Ltd. | Bioabbaubares, absorbierbares Formgedächtnismaterial |
WO2000056376A1 (en) * | 1999-03-25 | 2000-09-28 | Metabolix, Inc. | Medical devices and applications of polyhydroxyalkanoate polymers |
US20060095138A1 (en) * | 2004-06-09 | 2006-05-04 | Csaba Truckai | Composites and methods for treating bone |
-
2008
- 2008-04-15 AU AU2008242289A patent/AU2008242289A1/en not_active Abandoned
- 2008-04-15 JP JP2010504182A patent/JP2010525113A/ja active Pending
- 2008-04-15 WO PCT/US2008/060325 patent/WO2008130916A1/en active Application Filing
- 2008-04-15 EP EP08745847A patent/EP2142228A1/en not_active Withdrawn
- 2008-04-15 US US12/595,529 patent/US20100069547A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10309313A (ja) * | 1997-05-13 | 1998-11-24 | Takiron Co Ltd | 形状記憶生体内分解吸収性材料 |
JP2004533308A (ja) * | 2001-07-04 | 2004-11-04 | スミス アンド ネフュー ピーエルシー | 生分解性ポリマーシステム |
JP2007092022A (ja) * | 2005-03-25 | 2007-04-12 | Sumitomo Electric Fine Polymer Inc | ポリ乳酸複合体の製造方法および該方法で製造されたポリ乳酸複合体 |
JP2007046050A (ja) * | 2005-07-15 | 2007-02-22 | National Institute Of Advanced Industrial & Technology | 医療用樹脂組成物とその製造方法および成形体 |
WO2007020430A2 (en) * | 2005-08-18 | 2007-02-22 | Smith & Nephew, Plc | Multimodal high strength devices and composites |
Also Published As
Publication number | Publication date |
---|---|
AU2008242289A1 (en) | 2008-10-30 |
WO2008130916A1 (en) | 2008-10-30 |
US20100069547A1 (en) | 2010-03-18 |
EP2142228A1 (en) | 2010-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5520814B2 (ja) | マルチモーダル形状記憶ポリマー | |
Fares et al. | Interpenetrating network gelatin methacryloyl (GelMA) and pectin-g-PCL hydrogels with tunable properties for tissue engineering | |
Hasırcı et al. | Versatility of biodegradable biopolymers: degradability and an in vivo application | |
JP4515762B2 (ja) | ポリ(l−ラクチド−コ−グリコリド)コポリマーおよび該化合物を含有する医療用器具 | |
JP5085128B2 (ja) | 組織修復と置換 | |
Mainil-Varlet et al. | Long-term in vivo degradation and bone reaction to various polylactides: 1. One-year results | |
Perrone et al. | The use of silk-based devices for fracture fixation | |
Sarazin et al. | Controlled preparation and properties of porous poly (L-lactide) obtained from a co-continuous blend of two biodegradable polymers | |
Nakagawa et al. | Improvement of cell adhesion on poly (L‐lactide) by atmospheric plasma treatment | |
FI98136C (fi) | Kudosolosuhteissa hajoava materiaali ja menetelmä sen valmistamiseksi | |
Niiranen et al. | In vitro and in vivo behavior of self‐reinforced bioabsorbable polymer and self‐reinforced bioabsorbable polymer/bioactive glass composites | |
JP4899152B2 (ja) | 医療用樹脂組成物とその製造方法および成形体 | |
JP2005533148A5 (ja) | ||
RU2013118213A (ru) | Биорассасывающиеся полимерные композиции, способы их обработки и изготовленные из них медицинские устройства | |
Dhania et al. | Scaffolds the backbone of tissue engineering: Advancements in use of polyhydroxyalkanoates (PHA) | |
Bei et al. | Polycaprolactone–poly (ethylene‐glycol) block copolymer. IV: Biodegradation behavior in vitro and in vivo | |
WO2003047646A1 (en) | Resorbable polymer composition, implant and method of making implant | |
BR102012010542A2 (pt) | Material injetável biorreabsorvível bioativo e processos de preparação de material injetável biorreabsorvível bioativo | |
TW201119694A (en) | Repairing method and delivery system thereof | |
Yuan et al. | The shrinking behavior, mechanism and anti-shrinkage resolution of an electrospun PLGA membrane | |
JP2010525113A (ja) | 分解促進剤含有形状記憶ポリマー | |
BR112019005021B1 (pt) | Implante ósseo e seu método de fabricação | |
Budnicka et al. | Manufacturing of substitutes for spongy bone with increased absorbability | |
Manandhar | Bioresorbable polymer blend scaffold for tissue engineering | |
Zarinkolah et al. | Investigation on the mechanical, thermal, bio-degradation, and bio-compatibility properties of poly (lactic acid)/poly (ethylene glycol) blend |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110331 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120613 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120619 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120903 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130521 |