MATERIAL FOR TISSUE PLASTIC

摘要

FIELD: medicine, surgery. SUBSTANCE: base of material is titanium nickelide at porosity 8-90%, isotropic penetrability coefficient is 2 x 10 - 2 10 ¼ and the following distribution of pores by sizes: 10-2-10 mcm 1-5%, 5-10, 10-100, 10-20; 100-400, 20-50; 400-1 000, 50-10 and above 1 000 - the rest. Porosity of material increases its physico-chemical properties - strength, corrosion resistance, superelasticity, deformation cyclostability. Variation of porosity at indicated limits determines the range of material use, i. e. degree of its universality as an implant. Invention can be used for surgery treatment of different defects of different tissues of body. EFFECT: improved quality and properties of material. 3 dwg, 3 ex