http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106039418-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 |
| filingDate | 2016-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106039418-B |
| titleOfInvention | A kind of preparation method of PLGA-HA-PVA scaffold modified HA-PVA artificial cartilage material |
| abstract | The invention discloses a preparation method for PLGA-HA-PVA scaffold modified HA-PVA artificial cartilage material. The method is to inject HA-PVA primary emulsion into artificial cartilage mold I, freeze and thaw to form pre-cross-linked HA-PVA hydrogel; placing the pre-crosslinked HA-PVA hydrogel in the center of the artificial cartilage mold II whose size is larger than that of the artificial cartilage mold I; injecting the hot PLGA-HA-PVA primary emulsion into the artificial cartilage mold II , to freeze and thaw to obtain a new gradient PLGA-HA-PVA scaffold modified HA-PVA artificial cartilage material with good biocompatibility and similar biomechanical properties to cartilage. |
| priorityDate | 2016-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.