... Fibroblast Growth Factor) and Collagen Performance: Biologic Protein Sponge with the characteristics of absorbability, adhering to tissue, non- ... relieve formation of scar, reduce pigmentation and improve healing quality.Intended use - Repair, hemostasis and filling residual ... , diabetic ulcer, bedsore, fistula and other injuries with protracted course.- Hemostasis and repair of traumatic wound surface ...