Sterile gel compositions for wound treatment

Details Sterile gel compositions for wound treatment Sterile gel compositions for wound treatment

A - Human Necessities

61

K

A61K 9/06 (2006.01) A61L 2/07 (2006.01) A61L 15/28 (2006.01) A61L 26/00 (2006.01)

Patent

CA 2153947

The invention provides aqueous gel compositions for use as wound dressings and comprising from 2% to 10% w/v of alginate and from 25% to 40% w/v of polyhydric alcohol, said compositions being substantially sterile. The alginate is preferably sodium alginate and/or potassium alginate. the polyhydric alcohol is preferably propylene glycol or hexylene glycol. Also provided is a process of making such gel compositions comprising the steps of: providing an aqueous gel having the above composition and sterilising the aqueous gel. Preferably, the aqueous gel is sterilised by heating.

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