http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114246983-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 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/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 |
| filingDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114246983-B |
| titleOfInvention | A double-layer structure albuginea repair patch and its preparation method |
| abstract | The invention discloses a patch for repairing the vaginal membranes with a double-layer structure and a preparation method thereof. The patch for repairing the vaginal membranes is composed of polyvinyl alcohol, reinforcing materials, bioactive polysaccharides and cross-linking agents, and includes an inner part close to the side of the cavernous body. layer and the outer layer on the side away from the spongy body. Among them, both the inner layer and the outer layer use polyvinyl alcohol as the matrix material, and the fibrous reinforcing material is uniformly dispersed in the matrix material, and the water with oriented structure and mechanical adaptability is obtained by cyclic freezing-pre-stretching-crosslinking method. Gel patch; the outer layer is modified by blending to introduce bioactive polysaccharides, which endows the patch with suitable hemostatic function and biocompatibility. The double-layer structure of the penis albuginea repair patch of the present invention has good biological safety, wide sources of raw materials, can be customized and processed, and has mechanical and structural properties compatible with tissues. It can be used to treat albuginea damage caused by diseases such as Peyronie's disease, trauma, and penile cancer, and promote the recovery of reproductive function in patients. |
| priorityDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.