[New biological vascular prosthesis made of avian trachea]

New biologic prosthesis of the arterial vessels manufactured of the bird trachea was elaborated and approved upon the test bench and experimental conditions. Sufficient mechanical durability and elasticity of the prosthesis was ascertained, alike the possibility of his application for the arterial vessels replacement. New bioprosthesis have such advantages as handiness at work, steadiness for twist and deformation, negligible thrombogenicity, relatively high endothelialization speed, functioning stability and nonreactivity.