MX9704971A - Dispositivos medicos biabsorbibles a partir de polisacaridos oxidados. - Google Patents
Dispositivos medicos biabsorbibles a partir de polisacaridos oxidados.Info
- Publication number
- MX9704971A MX9704971A MX9704971A MX9704971A MX9704971A MX 9704971 A MX9704971 A MX 9704971A MX 9704971 A MX9704971 A MX 9704971A MX 9704971 A MX9704971 A MX 9704971A MX 9704971 A MX9704971 A MX 9704971A
- Authority
- MX
- Mexico
- Prior art keywords
- medical devices
- bioabsorbable
- cellulose
- bioabsorbable medical
- gels
- Prior art date
Links
- 150000004676 glycans Chemical class 0.000 title 1
- 229920001282 polysaccharide Polymers 0.000 title 1
- 239000005017 polysaccharide Substances 0.000 title 1
- 239000000499 gel Substances 0.000 abstract 2
- 229920000609 methyl cellulose Polymers 0.000 abstract 2
- 239000001923 methylcellulose Substances 0.000 abstract 2
- 235000010981 methylcellulose Nutrition 0.000 abstract 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 abstract 1
- 208000031737 Tissue Adhesions Diseases 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 230000013632 homeostatic process Effects 0.000 abstract 1
- 229920002674 hyaluronan Polymers 0.000 abstract 1
- 229960003160 hyaluronic acid Drugs 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Se preparan dispositivos médicos bioabsorbibles oxidando derivados de celulosa, incluyendo metilcelulosa, carboximetilcelulosa y acetato de celulosa. El material resultante se forma en películas, esponjas y, en el caso de metilcelulosa oxidada, geles, debido a su propiedad unica de ser hidrosoluble. Los dispositivos resultantes son particularmente utiles para limitar adherencias quirurgicas, y para hemostasis. Otros usos incluyen vendaje de heridas y como un reemplazo de geles bioabsorbibles más costosos tales como ácido hialuronico.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2075896P | 1996-06-28 | 1996-06-28 | |
| US020758 | 1996-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9704971A true MX9704971A (es) | 1998-05-31 |
| MXPA97004971A MXPA97004971A (es) | 1998-10-23 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| EP0815879A3 (en) | 1999-12-22 |
| DE69738462D1 (de) | 2008-03-06 |
| EP0815879A2 (en) | 1998-01-07 |
| ES2299182T3 (es) | 2008-05-16 |
| CN1181980A (zh) | 1998-05-20 |
| JPH1066723A (ja) | 1998-03-10 |
| CA2208939A1 (en) | 1997-12-28 |
| BR9703773A (pt) | 1998-11-10 |
| AU2754097A (en) | 1998-01-22 |
| DE69738462T2 (de) | 2009-01-15 |
| IN192791B (es) | 2004-05-22 |
| EP0815879B1 (en) | 2008-01-16 |
| AU725479B2 (en) | 2000-10-12 |
| CA2208939C (en) | 2007-09-18 |
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