http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112535793-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1031 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-1029 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-10 |
| filingDate | 2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112535793-B |
| titleOfInvention | Preparation method and application of drug-coated balloon catheter |
| abstract | The application relates to the technical field of medical instruments, and provides a preparation method of a drug coating balloon catheter, wherein the method takes a three-dimensional balloon catheter obtained through inflation treatment as a raw material, and adopts ultrasonic atomization spraying and fumigation crystallization treatment methods to treat the raw material in sequence to form crystals attached to the three-dimensional balloon catheter; meanwhile, the release rate of the medicine is improved, so that the medicine acts on cells quickly, the retention time of the medicine in vivo can be prolonged, the medicine acts on the cells for a long time, the metabolism rate of the medicine is reduced, the absorption of the medicine is promoted, and the long-time treatment effect is achieved. Meanwhile, the preparation method has the advantages of easily obtained materials, simplicity, easy operation and clear steps, and is beneficial to wide application. |
| priorityDate | 2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.