http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017258577-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b11e416c1e1bd357a725437996a55c6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-1681 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-164 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-16 |
| filingDate | 2017-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d43c15e2fbfdeea410fa62e78ba96fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1463bd0a6e305776252894c17cf360 |
| publicationDate | 2017-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017258577-A1 |
| titleOfInvention | Ophthalmic implants with extended depth of field and enhanced distance visual acuity |
| abstract | A lens configured for implantation into an eye of a human can include an optic including transparent material. The optic can have an anterior surface and a posterior surface. Each of the anterior surface and the posterior surface can have a surface vertex. The optic can have an optical axis through the surface vertices. The lens can also include at least one haptic disposed with respect to the optic to affix the optic in the eye when implanted therein. The anterior and posterior surfaces can include aspheric surfaces. The posterior surface can have an aspheric shape that comprises a biconic offset by perturbations comprising an aspheric higher order function of radial distance from the optical axis. The posterior surface can have an absolute value of ratio R x /R y between 0 and 100 and an absolute value of ratio k x /k y between 0 and 100. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11427665-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021255486-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10774164-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10485655-B2 |
| priorityDate | 2016-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.