| abstract |
Preparing a material tissue of the human skin regeneration powder from which the immunorejection material has been removed; lyophilizing the tissue from which the immunorejection material has been removed; pulverizing the frozen and dried tissue and separating the tissue according to the particle size; Filling and final sterilization of the powder; and a method for producing a homogeneous skin regeneration powder comprising, and a method for producing a heterogeneous derived skin regeneration powder prepared by the same method.n n n Skin regeneration for the skin of the present invention is preserved the natural properties, structure, form and biocompatibility of collagen to generate new dermis and prevent excessive wound shrinkage and scar formation. Other proteins present in extracellular matrix such as collagen, elastin and glycoproteins act as scaffolds for skin reconstitution and scar tissue changes as well as cell and blood vessel infiltration. In addition, it does not cause an immune rejection reaction and does not cause tissue hardening. |