FIELD: medicine.
SUBSTANCE: material has external layer produced from non-woven material engageable with user body when using the article and internal layer. Both layers are connected to each other by means of the first fastening pattern composed of isolated fastening points. Holes penetrating at least the external layer are produced in correspondence with isolated holes arrangement pattern. The holes pattern is more compact and has greater number of holes per area unit than the number of fastening points per area unit in said first fastening pattern. Mass proportion of type II collagen filaments and porous bone mineral is at least equal to approximately 1:40.
EFFECT: enhanced effectiveness in recovering combined injuries of cartilage and bone tissue in articulations having defects.
13 cl, 8 dwg
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