| abstract |
The present invention comprises i) a matrix of biomaterial, and ii) one hydrophilic polymer component comprising reactive groups, i) and ii) being associated with each other such that the reactivity of the polymer component is retained. Provide a hemostatic porous composite sponge. Here, associated means that the polymer component is coated on the surface of the matrix of biomaterial, or that the matrix is impregnated with the polymer material, or both. Yet another aspect relates to a method of treating an injury comprising applying a hemostatic porous composite sponge to the injury site. |