Chitosan and polyurethane foam based medication, production process thereof and use thereof in the wound management

The present invention relates to a wound medication including a first layer of expanded polyurethane and a second layer, intended for coming into contact with the wound, including chitosan and, optionally, an additional substance capable of promoting the healing of the wound selected from clorexidin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NERI, GIAMPAOLO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to a wound medication including a first layer of expanded polyurethane and a second layer, intended for coming into contact with the wound, including chitosan and, optionally, an additional substance capable of promoting the healing of the wound selected from clorexidine, metal silver, iodine-povidone, silver sulfadiazine, calcium alginate, sodium alginate and their mixtures. The medication of the invention is used for protecting wounds, in particular strongly exuding wounds, such as decubitus ulcers, leg ulcers, first- or second-degree burns, and promoting the cicatrisation thereof.