聚氨酯作为生物材料的研究及应用进展

Polyurethane as a biological material and its application

聚氨酯是一类研究广泛的具有良好的组织相容性和血液相容性生物材料。从制备方法、应用及其改性这三个方面综述了近年来对聚氨酯的研究进展,并提出今后的发展方向。

Polyurethane（PU） is a kind of biological materials which has a good blood and tissue compatibility. This paper reviewed the progresses of the methods, applications and modifications of polyurethane these years. The study directions for future were also pointed out.