http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107267386-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-112 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y10-00 |
| filingDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107267386-B |
| titleOfInvention | 3D printing method |
| abstract | The invention relates to the technical field of 3D printing, in particular to a 3D printing method, which comprises the following steps: step 1: bringing the temperature of the freezing bed to a predetermined temperature; step 2: extruding liquid water to a predetermined location of the freezing bed; in the extrusion process of the liquid water, the liquid water is rapidly frozen and solidified to form a first base layer support body; and step 3: extruding a biomaterial onto the first base support to form a first layer of biomaterial; and 4, step 4: extruding the liquid water onto the first biological material layer, and quickly freezing and solidifying the liquid water to form a second base layer support body; and 5: extruding a biomaterial onto the second base support to form a second biomaterial layer; step 6: and repeating the steps 4-5 until the 3D model is printed. Through above-mentioned technical scheme, the technical problem of cytotoxicity, biological rejection that prior art 3D printed and arouse by supporting material has been solved. |
| priorityDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.