http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112891637-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 |
| classificationIPCInventive | 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/A61L27-50 |
| filingDate | 2021-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112891637-B |
| titleOfInvention | A kind of high-strength medical fiber composite material |
| abstract | The invention relates to the technical field of medical composite materials, in particular to a high-strength medical fiber composite material. Sodium alginate hydrogel has poor mechanical properties, low stiffness and strength, and is easily broken under external force, so it is often difficult to meet practical application requirements when used alone. In order to solve the above problems, the present invention provides a high-strength medical fiber composite material, comprising a sodium alginate hydrogel matrix and a fiber skeleton, the fiber skeleton is completely embedded in the sodium alginate hydrogel matrix, and the fiber skeleton is supported by The fibers of the reinforcing layer and the fibers of the reinforcing layer are composited, the fibers of the reinforcing layer are located above the fibers of the supporting layer, and the fibers of the reinforcing layer and the fibers of the supporting layer are orthogonal to each other. The rigidity of the high-strength medical fiber composite material prepared by the invention is increased by 3-4 orders of magnitude, and the tensile strength is increased by 2-3 orders of magnitude, has good biocompatibility and safety, and has good application prospects. |
| priorityDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.