[Effect of an electric charge on athrombogenic properties of polyvinyl chloride foil].

The authors present the results of investigation of fresh, human citrate blood after and before the contact with monoelectret of polyvinyl chloride (PVC). The investigations concerned the influence of electric charge of the results of thromboelastographic test and the outcome of microscopic examination. It was proved that blood after the contact with monoelectret contrary to the blood after the contact with sample lacking electret effect, had markedly prolonged thromboelastographic coagulation time and time of clot formation to standard elasticity.