ZA933946B - Use of mixtures of polymers derived from lactic acid in the preparation of bio-absorbable membranes for controlled tissue regeneration, notably in periodontology - Google Patents
Use of mixtures of polymers derived from lactic acid in the preparation of bio-absorbable membranes for controlled tissue regeneration, notably in periodontologyInfo
- Publication number
- ZA933946B ZA933946B ZA933946A ZA933946A ZA933946B ZA 933946 B ZA933946 B ZA 933946B ZA 933946 A ZA933946 A ZA 933946A ZA 933946 A ZA933946 A ZA 933946A ZA 933946 B ZA933946 B ZA 933946B
- Authority
- ZA
- South Africa
- Prior art keywords
- lactic acid
- preparation
- periodontology
- notably
- bio
- Prior art date
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
- A61L27/14—Macromolecular materials
- A61L27/26—Mixtures of macromolecular compounds
-
- 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
- A61L31/041—Mixtures of macromolecular compounds
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/12—Materials or treatment for tissue regeneration for dental implants or prostheses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Medicinal Preparation (AREA)
Abstract
Use, for the preparation of an implantable membrane based on poly(lactic acid) intended to enhance the regeneration of the periodontal tissue and/or the maxillae according to the technique of guided tissue regeneration, of a mixture of a first amorphous poly(lactic acid) having a molecular mass of at least 20.000 and a second amorphous poly(lactic acid) having a molecular mass not exceeding 5.000, said mixture comprising a proportion of said second poly(lactic acid) to produce a membrane having the desired flexibility at a temperature not exceeding 37 C. Said membrane is bioresorbable and does not cause inflammatory or allergic reactions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9206797A FR2691901B1 (en) | 1992-06-04 | 1992-06-04 | Use of mixtures of polymers derived from lactic acids in the preparation of bioresorbable membranes for guided tissue regeneration, in particular in periodontology. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA933946B true ZA933946B (en) | 1993-12-30 |
Family
ID=9430445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA933946A ZA933946B (en) | 1992-06-04 | 1993-06-04 | Use of mixtures of polymers derived from lactic acid in the preparation of bio-absorbable membranes for controlled tissue regeneration, notably in periodontology |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0649300B1 (en) |
JP (1) | JP3549161B2 (en) |
AT (1) | ATE149342T1 (en) |
AU (1) | AU4330993A (en) |
DE (1) | DE69308561T2 (en) |
FR (1) | FR2691901B1 (en) |
WO (1) | WO1993024097A1 (en) |
ZA (1) | ZA933946B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4302708C2 (en) * | 1993-02-01 | 1995-06-01 | Kirsch Axel | Covering membrane |
US6713184B1 (en) * | 1997-12-02 | 2004-03-30 | Henkel Kommanditgesellschaft Auf Aktien | Adhesive and the utilization thereof in composite materials |
DE19835251A1 (en) | 1998-07-10 | 2000-03-23 | Eckhard Binder | Molded parts, especially foils, to promote the new formation of bone material in the jaw |
DE19830992C2 (en) * | 1998-07-10 | 2000-06-08 | Eckhard Binder | Molded parts, especially foils, to promote the new formation of bone material in the jaw |
ES2224737T3 (en) * | 1998-12-14 | 2005-03-01 | Osteotech, Inc., | BONE GRAFT MADE OF OSE PARTICLES. |
DE19940977A1 (en) * | 1999-08-28 | 2001-03-01 | Lutz Claes | Film of resorbable polymer material and process for producing such a film |
US20030228288A1 (en) | 1999-10-15 | 2003-12-11 | Scarborough Nelson L. | Volume maintaining osteoinductive/osteoconductive compositions |
US9387094B2 (en) | 2000-07-19 | 2016-07-12 | Warsaw Orthopedic, Inc. | Osteoimplant and method of making same |
US7323193B2 (en) | 2001-12-14 | 2008-01-29 | Osteotech, Inc. | Method of making demineralized bone particles |
EP1434608B1 (en) | 2001-10-12 | 2018-08-22 | Warsaw Orthopedic, Inc. | Improved bone graft |
EP1433489A1 (en) * | 2002-12-23 | 2004-06-30 | Degradable Solutions AG | Biodegradable porous bone implant with a barrier membrane sealed thereto |
CA2528086C (en) | 2003-06-11 | 2013-01-08 | Osteotech, Inc. | Osteoimplants and methods for their manufacture |
WO2007056671A1 (en) | 2005-11-02 | 2007-05-18 | Osteotech, Inc. | Hemostatic bone graft |
JP5416090B2 (en) | 2007-04-18 | 2014-02-12 | スミス アンド ネフュー ピーエルシー | Expansion molding of shape memory polymer |
AU2008242737B2 (en) | 2007-04-19 | 2013-09-26 | Smith & Nephew, Inc. | Multi-modal shape memory polymers |
CA2742047A1 (en) | 2008-10-24 | 2010-04-29 | Warsaw Orthopedic, Inc. | Compositions and methods for promoting bone formation |
FR3112280B1 (en) * | 2020-07-10 | 2022-09-16 | Jacques Attias | Kit or set for the implementation of guided bone regeneration |
CN116459241A (en) * | 2022-01-11 | 2023-07-21 | 长春圣博玛生物材料有限公司 | Use of lactic acid in regulating tissue growth promoting products |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612392A1 (en) * | 1987-03-19 | 1988-09-23 | Audion Michel | Interrupted biodegradable composites of variable strength |
JP2709349B2 (en) * | 1988-08-31 | 1998-02-04 | 株式会社 ジーシー | Materials for periodontal tissue regeneration |
ATE139126T1 (en) * | 1990-09-10 | 1996-06-15 | Synthes Ag | MEMBRANE FOR BONE REGENERATION |
SE9100610D0 (en) * | 1991-03-04 | 1991-03-04 | Procordia Ortech Ab | BIORESORBABLE MATERIAL FOR MEDICAL USE |
-
1992
- 1992-06-04 FR FR9206797A patent/FR2691901B1/en not_active Expired - Fee Related
-
1993
- 1993-06-04 DE DE69308561T patent/DE69308561T2/en not_active Expired - Lifetime
- 1993-06-04 ZA ZA933946A patent/ZA933946B/en unknown
- 1993-06-04 AT AT93913091T patent/ATE149342T1/en not_active IP Right Cessation
- 1993-06-04 WO PCT/FR1993/000535 patent/WO1993024097A1/en active IP Right Grant
- 1993-06-04 EP EP93913091A patent/EP0649300B1/en not_active Expired - Lifetime
- 1993-06-04 AU AU43309/93A patent/AU4330993A/en not_active Abandoned
- 1993-06-04 JP JP50027294A patent/JP3549161B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2691901B1 (en) | 1995-05-19 |
FR2691901A1 (en) | 1993-12-10 |
DE69308561T2 (en) | 1997-09-18 |
EP0649300B1 (en) | 1997-03-05 |
JP3549161B2 (en) | 2004-08-04 |
ATE149342T1 (en) | 1997-03-15 |
DE69308561D1 (en) | 1997-04-10 |
AU4330993A (en) | 1993-12-30 |
EP0649300A1 (en) | 1995-04-26 |
JPH08500981A (en) | 1996-02-06 |
WO1993024097A1 (en) | 1993-12-09 |
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