FIELD: medical engineering. SUBSTANCE: device has supports, rods and member s for fastening to bone. The proximal support member is plate with cantilevers. It is connected to intermediate arch support member bearing the cantilevers by means of threaded connection to enable approaching, separating, angular rotation and fixation to take place. The intermediate support member is movably connected in its turn to distal arch support member to enable displacements to be done in any plane. Reposition unit has arch, reposition rod, fastening members manufactured as rods with sharp threaded ends mounted on supporting members. The reposition rod is designed like the members for fastening to bone. EFFECT: excluded internal stresses in construction material for producing heart valves. 1 dwg
