http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109431451-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9642c9b8ff76cd106d59d4752e15f529 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-10 |
| filingDate | 2018-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a39d70d5833c4d16e331f957bf13ca9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_990ada5755ff0a2a2bbf05832b5f81fa |
| publicationDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109431451-A |
| titleOfInvention | Corneal stainer |
| abstract | The present invention relates to a corneal stainer comprising a carrier and an encapsulation bag, the carrier being a cotton or cotton thread, the carrier having a dye A adsorbed thereon, the dye A being sodium fluorescein; the carrier being placed in an envelope bag Inside. Preferably, the carrier is further adsorbed with a dye B, which is methyl blue or placental blue or lissamine green. More preferably, the mass ratio of the dye A to the dye B is 1:1. The invention replaces the filter paper with cotton yarn or cotton thread to overcome the insufficiency of the dyeing effect of the filter paper and the lack of the dyeing amount of the carrier tape, especially the poor effect of the dyeing of the filter paper when the two or more dyeing agents are mixed and dyed. |
| priorityDate | 2018-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.