OSTEOGENESIS PREPARATION AND ASSOCIATED PRODUCTION METHOD

摘要

The invention relates to an osteogenesis preparation consisting of porous calcium phosphate with an isotropic sintered structure and pores in several discrete size ranges, which are statistically distributed between the calcium phosphate particles. Said osteogenesis preparation has at least two and preferably three discrete pore size distributions and its porosity has an irregular geometric form. The sintered particles of the calcium phosphate have a grain size of less than 63 µm with a d₅₀ value that ranges between 5 and 20 µm. The interconnecting pore component of the total porosity is restricted to a pore diameter of less than 10 µm. The osteogenesis preparation can be used in the form of a granulate or moulded bodies for bone regeneration. In the granulate form, the maximum pore diameters are adapted to the granulate diameter. The invention also relates to a method for producing said osteogenesis preparation.