http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111978097-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-412 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 |
| filingDate | 2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111978097-B |
| titleOfInvention | Bone-induced calcium phosphate ceramic with hollow tube structure and preparation method thereof |
| abstract | The invention belongs to the technical field of biomedical materials, and discloses an osteoinductive calcium phosphate ceramic with a hollow tube structure and a preparation method thereof, which solve the problem that the osteoinductive optimization and the mechanical strength improvement of the calcium phosphate ceramic in the prior art are contradictory. The preparation method of the invention comprises the steps of placing the porous calcium phosphate ceramic in neutral or alkaline phosphorus-containing solution, carrying out hydrothermal reaction and carrying out heat treatment to obtain the bone-induced calcium phosphate ceramic with the surface provided with the hollow tube structure. The invention has scientific design, simple method and simple and convenient operation, and obtains the bone-induced calcium phosphate ceramic with the surface having the hollow tube structure through hydrothermal treatment and heat treatment. The calcium phosphate ceramic with the hollow tube structure has excellent bone induction capacity and good mechanical strength, and meets the requirements of repairing and regenerating partial bearing bone defects in clinic. |
| priorityDate | 2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.