FIELD: medicine.
SUBSTANCE: bioengineering multilayer structure based on biocompatible ultra-high molecular weight polyethylene contains a porous layer that can be populated with multipotent mesenchymal stromal cells of mammals and a continuous layer with an antibacterial coating based on amoxicillin 0.1-5 mm. The porous layer has an open porosity of up to 90 vol. % and a bound pore system with a diameter of 30-1000 mcm.
EFFECT: application of the invention provides a bioengineering structure that imitates the structure of cortical and trabecular tissues of the native bone and prevents development of local infectious complications in the postoperative period.
3 cl, 3 dwg, 2 ex
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