COMPOSITE SURGICAL SUTURE MATERIAL BASED ON POLYFILAMENTOUS TITANIUM THREAD AND BIORESORBABLE POLYMERS

The invention relates to the field of medicine and medical technology and is aimed at improving the technical properties of the surgical suture material. Composite surgical suture material consists of titanium monothreads combined in a polyfilament thread, wherein a bioresorbable polymer material is present in the gaps between the monothreads and on their surface, and the monothreads have a relief surface. The technical result consists in an increase in the strength, elasticity and plasticity of the suture material, the absence of a "sawing" effect on tissues, an increase in the sliding friction coefficient, and also in ensuring capability of carrying antibacterial and other medicinal substances in its structure, in ensuring a long-term presence in the body and possessing a high biological inertness in the late postoperative period, which excludes the initiation and persistence of aseptic inflammation associated with the presence of the material in the body. 8 d.c., 11 ill.