The present invention concerns a wafer composition comprising: a polymer substrate; a surfactant; and water; characterised in that the wafer further comprises stable, i.e. stable of size and form, crystalline particles of a pharmaceutically active wound healing agent.
本发明涉及一种晶片组合物,包括:聚合物基底、表面活性剂和
水;其特征在于该晶片还包括稳定(即尺寸和形状稳定)的药物活性伤口愈合剂结晶颗粒。