A MATERIAL WITH BLOOD COMPATIBILITY AND PREPARATION METHOD THEREOF

摘要

A method of preparing a material with blood compatibility comprises dissolving polymer into an organic solvent to form a polymer solution; dissolving an anticoagulant in an inorganic solvent to form an emulsion, slurry or fluid-like mixture; then producing the material with blood compatibility by one of the following means:1) mixing the polymer solution and the emulsion, slurry or fluid-like mixture containing the anticoagulant to make the material with blood compatibility; 2) mixing the polymer solution, a pore forming agent and the emulsion, slurry or fluid-like mixture containing the anticoagulant to make the material with blood compatibility; 3) mixing the polymer solution, a filler and the emulsion, slurry or fluid-like mixture containing the anticoagulant to make the material with blood compatibility. And a material with blood compatibility is prepared by said method. The material has good anticoagulant property, and can meet the requirements of various properties as tissue and organ repair material used in vitro or implanted in vivo such as good anticoagulant property, biocompatibility, high mechanical strength, toughness and the like.