氧化聚明胶代血浆(Oxypolygelatin 简称 O.P.G),系用明胶为原料,经交联、氧化和纯化等化学方法处理,将直链分子结构的明胶制成一种有支链结构的明胶衍生物,使其保持了胶体溶液的特性而降低了胶凝点,是国际上认为比较安全有效的血浆代用品的一种。最近我们对本厂试产的九批氧化聚明胶 Oxidized gelatin on behalf of the plasma (Oxypolygelatin referred to as OPG), the Department of gelatin as raw material, by crosslinking, oxidation and purification and other chemical methods, the linear molecular structure of gelatin to make a branched gelatin derivatives, It retains the characteristics of a colloidal solution and reduces the gel point, which is considered one of the more safe and effective plasma substitutes in the world. Recently, our factory trial production of nine batches of oxidized gelatin