http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109529125-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M10-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-422 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-724 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-42 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109529125-B |
| titleOfInvention | A kind of solution-spray preparation method of biological tissue engineering scaffold |
| abstract | The technical solution discloses a method for preparing a biotissue engineering scaffold by melt-spraying, comprising the following steps: (1) dissolving the biomedical material to obtain an aqueous solution of the biomedical material with a concentration of 2-50%; (2) spraying the biomedical material with high-pressure air The flow is the drawing power, the solution-blown spinning is carried out, and the spinning receiver is used to receive the spinning, so as to obtain the biological tissue engineering scaffold. The fiber diameter of the bioengineering scaffold prepared by this technical scheme is 100nm～10μm, so it can imitate the structure of human extracellular matrix to the greatest extent; the bioengineering scaffold prepared by the preparation method has a large specific surface area and can provide The survival of cells provides a good microenvironment, which is conducive to cell adhesion, differentiation and proliferation. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.