| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f75e8923583040e9d90afa119ae96fa7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2240-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-25 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 |
| filingDate |
2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e137d6daa0fa8115df09a097f8bb746f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6051a8ecbd60438ca7c5a4f266ce493b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25a4693ea1e432d10154089d0b343215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da6bfdd7aae25d8c8156eb693c0965d1 |
| publicationDate |
2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021195587-A1 |
| titleOfInvention |
Artificial cornea with double-side microtextured phema hydrogel |
| abstract |
A microtextured artificial cornea made of pHEMA hydrogel and an associated manufacturing method are disclosed. The artificial cornea has two sides, each of which has an associated microstructure. In an embodiment, microlines can be provided on an anterior side, and a posterior side can have micropores. Both the geometry of the microstructures and their dimensions can be customized for an individual patient. The geometry of the artificial cornea itself and its dimensions can also be customized as such. In addition, the lifetime of the artificial cornea can be significantly enhanced by adding co-polymer(s) into the hydrogel to strengthen its mechanical properties. Patient recovery can be aided by adding peptides into the artificial cornea surfaces to improve cell growth post-operation. |
| priorityDate |
2020-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |