http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114305792-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70a57471adb10e40785c3c694e731ea8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-24 |
| filingDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da9a4021947ea674e42ca5f8ab584b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e130eda78d4a5e7c1f7944a5f10936fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dfba96d1a8e5536bb1c35a23e0e185a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de66fc5b70d4f4fc4d09f656e09704d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_510a8179f9f4a7cf8c227c45cfb8c631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53094a2bfd26c7c79cf943cd3a341e6c |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114305792-A |
| titleOfInvention | Ligament regeneration scaffold with layer-by-layer induction performance and preparation method thereof |
| abstract | The invention discloses a ligament regeneration scaffold with layer-by-layer induction performance and a preparation method thereof. The ligament regeneration bracket has a multilayer composite structure and is formed by overlapping and compounding a gradient degraded micro-fiber reinforcing layer and an oriented nanofiber inducing layer; the nanofiber induction layer is prepared from a high polymer material and bioactive components through electrostatic spinning. The preparation method comprises the following steps: preparing a micron fiber reinforced layer, preparing a nanofiber inducing layer, and then compounding layer by layer to prepare the ligament regeneration scaffold with the layer-by-layer inducing performance. Based on the regulation and control of the gradient degradation structure, the gradient degradation of the micron fiber reinforced layer is realized while the initial mechanical strength is ensured, and the nanofiber inducing layer is exposed layer by layer to accurately regulate and control the infiltration and remodeling of the internal tissues of the stent, so that the scaffold can be used for ligament/tendon regeneration reconstruction treatment. |
| priorityDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.