Invention Grant
US08349356B2 Hemostatic dressing comprising extract of chamomile and nettle 有权
止血敷料包括洋甘菊和荨麻的提取物

Hemostatic dressing comprising extract of chamomile and nettle
Abstract:
The present invention provides hemostatic compositions comprising components of the flowers of pharmaceutical chamomile (Chamomilla recutita) and the leaves of dioecious nettle (Urtica dioica). Further inclusion of a biocompatible polymeric base, particularly an alignate, generates a composition with excellent and broad spectrum hemostatic capabilities, with concurrent antiseptic and anti-inflammatory properties. The invention further provides methods of using the inventive compositions in to reduce or stop bleeding, as well as a variety of apparatuses useful in hemostatic contexts that incorporate the inventive compositions. In one particular embodiment, the invention provides hemostatic dressings in which a polymeric layer incorporating chamomile and nettle components is applied to a textile or fabric material, for example a non-woven viscose.
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