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1. WO1996002260 - WOUND HEALING AGENT

Publication Number WO/1996/002260
Publication Date 01.02.1996
International Application No. PCT/SE1995/000875
International Filing Date 18.07.1995
Chapter 2 Demand Filed 26.01.1996
IPC
A61L 15/28 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22containing macromolecular materials
28Polysaccharides or their derivatives
A61L 26/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
26Chemical aspects of, or use of materials for, liquid bandages
CPC
A61K 31/722
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
70Carbohydrates; Sugars; Derivatives thereof
715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
716Glucans
722Chitin, chitosan
A61K 31/727
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
70Carbohydrates; Sugars; Derivatives thereof
715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
726Glycosaminoglycans, i.e. mucopolysaccharides
727Heparin; Heparan
A61L 15/28
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22containing macromolecular materials
28Polysaccharides or their derivatives
A61L 26/0023
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
26Chemical aspects of, or use of materials for, ; wound dressings or; bandages ; in liquid, gel or powder form
0009containing macromolecular materials
0023Polysaccharides
A61P 17/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
A61P 17/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
02for treating wounds, ulcers, burns, scars, keloids, or the like
Applicants
  • MEDICARB AB [SE/SE]; Annedalsvägen 37 S-161 71 Bromma, SE (AllExceptUS)
  • GOUDA, Ibrahim [SE/SE]; SE (UsOnly)
  • LARM, Olle [SE/SE]; SE (UsOnly)
Inventors
  • GOUDA, Ibrahim; SE
  • LARM, Olle; SE
Agents
  • AWAPATENT AB; P.O. Box 45086 S-104 30 Stockholm, SE
Priority Data
9402531-919.07.1994SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WOUND HEALING AGENT
(FR) AGENT DE TRAITEMENT DES BLESSURES
Abstract
(EN)
The use of chitosan in combination with a first polysaccharide selected from heparin, heparan sulphate and dextran sulphate for the manufacture of an agent that accelerates, stimulates and/or promotes healing of dermal wounds, said polysaccharide, optionally, being immobilized to the chitosan; and a process for the treatment of dermal wounds.
(FR)
L'invention porte sur l'emploi de chitosan combiné à un polysaccharide choisi parmi l'héparine, le sulfate d'héparane et le sulfate de dextrane pour produire un agent accélérant, stimulant et/ou favorisant la guérison des lésions cutanées, ledit polysaccharide pouvant facultativement se trouver immobilisé dans le chitosan. L'invention porte également sur une méthode de traitement des lésions cutanées.
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