| 摘要 |
FIELD: medicine.SUBSTANCE: invention refers to medicine. What is described is Brushite water cement for bone tissue repair containing ?-tricalcium phosphate powder and a tempering fluid representing a magnesium phosphate solution in phosphoric acid, wherein the cement powder contains calcium carbonate granules 50-100 mcm in size in the following proportions: ?-tricalcium phosphate - 90-95 wt %, calcium carbonate - 5-10 wt %. What is described is Brushite water cement for bone tissue repair containing ?-tricalcium phosphate powder and a tempering fluid representing a magnesium phosphate solution in phosphoric acid, wherein the cement powder contains calcium carbonate granules 50-100 mcm in size in the following proportions: ?-tricalcium phosphate - 90-95 wt %, carbonated hydroxyapatite - 5-10 wt %.EFFECT: calcium phosphate cements are characterised by a combination of an ability to reaction hardening, an ability to be shaped, biocompatibility, the absence of toxic side effects, as well as a potential to be replaced by the newly formed bone tissue.2 cl, 4 ex |
