[Effect of polyoxyalkanoate -based cover on properties of suture material].

The results of a surgical intervention and, in particular, reconstructive operations on arteries are largely influenced by suture material. Despite a wide range of choice, the market concerned lacks suture material which would make it possible to decrease the risk of thrombosis in the area of the vascular anastomosis. In order to increase bio- and haemocompatibility, the surface of a polypropylene thread was covered with a layer based on polyoxyalkanoates - polyhydroxybutyrate and copolymer polyhydroxybutyrate-oxyvaleriate (PHBV).