http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113529017-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-5886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-5806 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-35 |
| filingDate | 2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113529017-B |
| titleOfInvention | Ophthalmic scalpel with TiNO coating and preparation method thereof |
| abstract | In order to obtain an ophthalmic scalpel with excellent comprehensive properties in all aspects, the invention sequentially performs preparation, vacuum heat treatment and surface nanocrystallization treatment on a tool base material, and repeatedly researches the influence of the flow ratio of oxygen and nitrogen and the heat treatment temperature on the performance of the coating in the magnetron sputtering process. Experiments show that when the flow ratio of the oxygen to the nitrogen is controlled to be 1/3-2 and the heat treatment temperature is 380-490 ℃, the cutter coating with the hydrophilic angle, the hardness, the hemolysis rate and the tissue adhesion amount meeting the use requirements can be obtained. In addition, the surface nanocrystallization treatment is beneficial to reducing the tissue adhesion amount of the surgical knife coating. |
| priorityDate | 2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.