CROSS-LINKED HYDROGEL CONTAINING AN ACTIVE SUBSTANCE

CROSS-LINKED HYDROGEL CONTAINING AN ACTIVE SUBSTANCE

The invention relates to a biocompatible metastable intermediate material for controlling the mobility of at least one biologically active substance. An example of the invention is a hydrogel formed by cross-linked sodium hyaluronate treated with an oxidizing agent so as to open sugar rings and form...

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Hauptverfasser: CARAM-LELHAM, NINUS, WINTER, ULF, AAGERUP, BENGT
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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creator CARAM-LELHAM, NINUS
WINTER, ULF
AAGERUP, BENGT
description The invention relates to a biocompatible metastable intermediate material for controlling the mobility of at least one biologically active substance. An example of the invention is a hydrogel formed by cross-linked sodium hyaluronate treated with an oxidizing agent so as to open sugar rings and form aldehyde groups. The gel according to the invention is sterilized, e.g. by autoclaving.
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subjects HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
title CROSS-LINKED HYDROGEL CONTAINING AN ACTIVE SUBSTANCE
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