Invention Grant
- Patent Title: Hemostatic dressing comprising extract of chamomile and nettle
- Patent Title (中): 止血敷料包括洋甘菊和荨麻的提取物
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Application No.: US13243780Application Date: 2011-09-23
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Publication No.: US08349356B2Publication Date: 2013-01-08
- Inventor: Natalia Dmitrievna Oltarshevskaya , Larisa Borisovna Savilova , German Evseevich Krichevsky
- Applicant: Natalia Dmitrievna Oltarshevskaya , Larisa Borisovna Savilova , German Evseevich Krichevsky
- Applicant Address: US CA Beverly Hills
- Assignee: Linda Eastwood
- Current Assignee: Linda Eastwood
- Current Assignee Address: US CA Beverly Hills
- Agency: Choate, Hall $ Stewart, LLP
- Main IPC: A61F13/00
- IPC: A61F13/00 ; A61K36/28 ; A61K36/185 ; A61L15/00 ; A61L15/16 ; A61L15/40 ; A01N65/00

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.
Public/Granted literature
- US20120107388A1 HEMOSTATIC COMPOSITION, APPARATUS, AND METHODS Public/Granted day:2012-05-03
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