Hemostatic material
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United States of America Patent
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Jan 31, 2012
Grant Date -
Jul 23, 2009
app pub date -
Dec 19, 2006
filing date -
Dec 19, 2006
priority date (Note) -
Withdrawn
status (Latency Note)
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Abstract
A hemostatic powder comprises a chitosan salt together with at least one inert material. The disclosure also relates to hemostatic powders into which fluid penetrability is 0.5 cm or more within 1 minute. At least one medical surfactant may optionally be included. The hemostatic powders may be incorporated into wound dressings.
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