http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115120785-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a8ba8f44212daf3089a41cca1f8d79f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-041 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-06 |
| filingDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a831b02e6a8c7233cd75b1f9a481b739 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54d9d0747cf8248af4ff66f41f29ef60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f43f37bca4567bf297918c96df7e42cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9d60a85ecfe696366e575b62c2ecf3a |
| publicationDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115120785-A |
| titleOfInvention | A kind of medical catheter with polysaccharide coating and preparation method thereof |
| abstract | The invention relates to a medical catheter with a polysaccharide coating and a preparation method thereof, which solves the technical problems of harmful components contained in existing materials and poor coating firmness, and is provided with a base material and a polysaccharide coating; the base material is provided with a polysaccharide coating. The material is polypropylene, silicone rubber, polyurethane, polyvinyl chloride or polylactic acid; the polysaccharide is hyaluronic acid or its pharmaceutically acceptable salt, agarose or its derivatives, chondroitin sulfate or its derivatives , xanthan gum or one or more of its derivatives; after the substrate is oxidized, it has hydroxyl and carboxyl oxygen-containing groups; the polysaccharide coating has a cross-linked network structure, which uses covalent The keys are fixed to the surface of the substrate. The invention can be used in the field of preparation of medical catheters. |
| priorityDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 283.