http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110237301-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-36 |
| filingDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110237301-B |
| titleOfInvention | Sodium alginate-based inducible bone repair gel and preparation method and application thereof |
| abstract | The invention belongs to the field of biomedical materials, and particularly relates to a sodium alginate-based inducible bone repair gel, and a preparation method and application thereof. The sodium alginate-based inducible bone repair gel is prepared by loading DBM particles in situ on two natural polysaccharides of sodium alginate and hydroxypropyl methyl cellulose under the conditions of a cross-linking agent, a slow release agent, a solvent and a certain solid-to-liquid ratio, wherein the sodium alginate accounts for 50-90% of the total mass of the natural polysaccharide raw materials, and the hydroxypropyl methyl cellulose accounts for 10-50% of the total mass of the natural polysaccharide. According to the invention, sodium alginate and hydroxypropyl methylcellulose are used as base materials, calcium carbonate is used as a cross-linking agent, gluconic acid-delta-lactone is used as a slow release agent, the DBM with good osteoinductivity and osteoconductivity is compounded, and the obtained composite repair material has good biocompatibility, degradability, injectability and plasticity. |
| priorityDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.