| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574b85ab443faea91d176342dfee6a11 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-608 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-32 |
| filingDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fc674f1d3f37f6fe4e90fb99ab84d2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81bb09193b71e87b907a06d60d30a197
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21fefe7cf8040283e13ddd0688d63de2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ccae6cc26bde05cb7fd69d11bfd98a |
| publicationDate |
2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109289077-A |
| titleOfInvention |
A kind of production method of the biological dressing based on stem cell secretion element |
| abstract |
The invention discloses a kind of production method of biological dressing based on stem cell secretion element, the production methods including the following steps: 1) be seeded in culture bottle the fibroblast of people using complete medium, obtain primary fibroblast；2) obtained primary fibroblast is seeded to be covered in three-dimensional collagen gel culture dish and is cultivated, obtain skin corium；3) cell obtained is placed on polycaprolactone polymeric membrane, is freezed and is dried, obtain the dermal cell layer of inactivation and the composite layer of polycaprolactone polymeric membrane；4) biological dressing is obtained after standing after the compound layer surface of the dermal cell layer of inactivation obtained and polycaprolactone polymeric membrane one layer of stem cell secretion element of coating and one layer of silicic acid gel solution, the toughness and penetrating power for not only making biological dressing considerably increase, but also improve biological dressing treatment repairing performance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110269868-A |
| priorityDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |