ENDOPROSTHESIS FOR SUTURELESS INTRAABDOMINAL PLASTY IN CASE OF VENTRAL HERNIAS Russian patent published in 2012 - IPC A61F2/02 B82B1/00 

FIELD: medicine.

SUBSTANCE: invention relates to field of medicine, namely to surgery, is intended for carrying out tension-free intraabdominal plasty in case of ventral hernias and can be applied widely in surgical treatment of patients with hernias. Endoprosthesis has central and peripheral parts from spatially cross-linked polymer by photopolymerisation of oligomers of methacrylic series. Peripheral part is made in form of monolithic straps connected with central part. Endoprosthesis is strengthened with polypropylene thread. Monolythic straps of peripheral part have holes and the greatest width in places of connection with central part and are located diametrically. Central part forms monolithic system consisting of film and mesh connected to each other on diametrically located with respect to geometric centre of central part double straps, whose middle part forms canal between film and mesh, one surface being smooth and intended for contact with organs of abdominal cavity, the other being rough or containing relief pattern. Along strap polypropylene thread is laced through holes. Near base thread enters canal, is pulled to base of opposite strap, where it is brought out and laced through holes of opposite strap.

EFFECT: invention ensures strength, reliability of fixation of multilayer endoprosthesis for sutureless tension-free intraabdominal plasty cause by ventral hernias, from material which is biostable biocompatible thermosetting plastic.

5 cl, 4 ex, 4 dwg