Bone regeneration material
AssigneeWishbone
InventorsEmilie DORY, Eric ROMPEN, France LAMBERT, Geoffrey LECLOUX
Life of this patent
Estimating the term…
Abstract
A bone regeneration material containing a solid first phase of hydroxyapatite of natural origin which is macroporous, having pores of diameters greater than or equal to 50 pm, and a solid synthetic second phase of calcium phosphate intended to enrich the first phase and having a Ca/P molar ratio of between 0.2 and 2 is provided. The bone regeneration material has a defined weight ratio of the solid first phase of hydroxyapatite of natural origin to the solid synthetic second phase of calcium phosphate of between 99/1 and 1/99.
Claims13
Bone regeneration material comprising a first solid phase of hydroxyapatite of natural origin which is macroporous having pores of diameters greater than or equal to 50 μm, preferably pores of diameters of between 50 and 100 μm, said bone regeneration material being characterised in that it further comprises a second synthetic solid phase of calcium phosphate intended to enrich said first phase, said second phase having a Ca/P molar ratio of between 0.2 and 2, preferably of between 0.3 and 1.8, preferably of between 0.5 and 1.65, said bone regeneration material having a defined weight ratio between said first solid phase of hydroxyapatite of natural origin and said second synthetic solid phase of calcium phosphate of between 99/1 and 1/99.
Dependencies are inferred from the claim text.