23 Jul Composite multifunctional biological hemostatic material and preparation method thereof
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Abstract
The invention belongs to the field of medical equipment and relates to a composite multifunctional biological hemostatic material and a preparation method thereof. A porous tissue engineering cell growth stent made of silk fibroin is used as a core; pores of a porous network of the stent are filled withbiological hemostatic material mainly made of chitosan; the composite multifunctional biological hemostatic material can be obtained by connecting the silk fibroin and the chitosan via hydrogen bonds. The composite multifunctional biological hemostatic material has the function of local hemostasis for injury and the function of promoting regeneration of injured tissue cells.
Year: 2013
Country: CN
Doc No: 103418022