FIELD: medicine, pharmaceutics.
SUBSTANCE: it is described a nanopatterned calcium phosphate material on the basis of threecalciumphosphate-hydroxyapatite system for reconstruction of osteal defects. The invention concerns to the calcium phosphate ceramic materials intended for manufacturing of osteal implants and-or replacement of defects at various osteal pathologies. The material on the chemical compound is close to a natural osteal tissue (the structure corresponds to the threecalciumphosphate-hydroxyapatite system). The unique ultradisperse structure of a material is formed at the expense of use of initial calcium phosphate nanopatterned powders and the additive.
EFFECT: reception of a ceramic material with uniform structure with the average size of particles less than 100 nanometres.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| POROUS MICROSPHERES OF CALCIUM AND MAGNESIUM BIOPHOSPHATE WITH ADJUSTED PARTICLE SIZE FOR BONE TISSUE REGENERATION | 2012 |
|
RU2497548C1 |
| CALCIUM PHOSPHATE CEMENT FOR FILLING BONE DEFECTS | 2017 |
|
RU2679140C1 |
| METHOD OF PRODUCING CERAMIC SAMPLE BASED ON β-TRICALCIUM PHOSPHATE USING STEREOLITHOGRAPHY TECHNIQUE FOR RECOVERING BONE TISSUE | 2019 |
|
RU2729761C1 |
| METHOD OF PRODUCING CATION-SUBSTITUTED TRICALCIUM PHOSPHATE | 2015 |
|
RU2607743C1 |
| HYDROXYAPATITE AND CALCIUM CARBONATE COMPOSITE FOR BONE DEFECT FILLING IN PLASTIC SURGERIES | 2010 |
|
RU2429885C1 |
| METHOD FOR PLASMA SPRAYING OF BIOCOMPATIBLE COATINGS BASED ON TRICALCIUM PHOSPHATE WITH ADDITIONAL ALLOYING ELEMENT | 2020 |
|
RU2754129C1 |
| BIOACTIVE COMPOSITE MATERIAL FOR BONE DEFECT REPLACEMENT AND METHOD FOR ITS MANUFACTURE | 2016 |
|
RU2617050C1 |
| METHOD OF OBTAINING POROUS CALCIUM PYROPHOSPHATE | 2012 |
|
RU2537615C2 |
| METHOD OF PRODUCING COMPOSITE MATERIAL FOR BONE DEFECT REPLACEMENT WITH HELP OF HYDROLYTIC CONVERSION | 2015 |
|
RU2599022C1 |
| METHOD FOR PREPARING SUBMICRON BIPHASIC TRICALCIUM PHOSPHATE AND HYDROXYAPATITE CERAMICS | 2013 |
|
RU2555685C2 |
