http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112060581-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2103-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2071-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0012 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K103-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-386 |
| filingDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112060581-B |
| titleOfInvention | Dental implant with bionic gradient modulus local functionalization and preparation method thereof |
| abstract | The invention provides a dental implant with bionic gradient modulus local functionalization and a preparation method thereof, wherein the preparation method comprises the following steps: mixing nano graphene and polyether-ether-ketone to obtain a mixture, adding absolute ethyl alcohol, stirring at room temperature, and performing vacuum filtration and drying to obtain 1 wt% of nano graphene/polyether-ether-ketone mixed powder; 5 wt% of nano graphene/polyether-ether-ketone mixed powder is obtained by the same method; designing a digital model of the dental implant, then performing function modeling, setting a printing path, performing 3D printing through mixed powder, cooling to room temperature, and peeling to obtain the dental implant with the local bionic gradient modulus functionalization. The invention also comprises the dental implant prepared by the method. The invention can prepare the dental implant with gradient elastic modulus and regional functional characteristics, has simple preparation process and effectively solves the problems of mismatching of the elastic modulus of the dental implant and the alveolar bone, easy looseness of the implant and the like in the prior art. |
| priorityDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.