| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a8ba8f44212daf3089a41cca1f8d79f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4374
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4374 |
| filingDate |
2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79eafd175bdeaf9ce3439bc40dde4858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0ba33d5115c95cf6285ff83750c8d63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db6a3c207294bb96ccc87e0d97785bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6fa712484defe6dbe51103df1276394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f59ebc11062eef72f252b2d2b9d02673 |
| publicationDate |
2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114767928-A |
| titleOfInvention |
Preparation method of nerve conduit loaded with active particles of uniform concentration and nerve conduit |
| abstract |
The invention discloses a preparation method of a nerve conduit loaded with active particles of uniform concentration and a nerve conduit. The method includes: (1) adding a degradable synthetic high molecular polymer or a natural high molecular polymer and a degradable synthetic high molecular polymer into a solvent A, and fully dissolving it to obtain a solution A; (2) using the solution A The rolling roller acts as a receiver for electrospinning to obtain a fiber film with an orientation structure; (3) configure solution B and solution C; (4) use coaxial electrostatic spraying or uniaxial electrostatic spraying on solution B and solution C; (5) on the fiber membrane of the orientation structure, the fiber membrane of the orientation structure is crimped to prepare the nerve conduit loaded with the active particles at a uniform concentration. The nerve guide of the present invention functions to promote axonal extension to promote peripheral nerve regeneration, and the nerve guide can be degraded and replaced by new nerves, or degraded and separated from the peripheral nerve surface after healing. |
| priorityDate |
2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |