| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a61ad92b93fb7aee47b72c78bc526152 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21F45-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-147 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
| filingDate |
1988-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83f3138de95d10a59d6cc86c7797bbec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_632c031af75a89c8d1a391a9e9e0b971 |
| publicationDate |
1997-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0398874-B1 |
| titleOfInvention |
Corneal curvature adjustment ring |
| abstract |
Surgical apparatus (90) for inserting a plastic, split end, adjusting ring (47) into the stroma of the cornea of the eye wherein the adjusting ring includes, as a part thereof, a dissecting head (48) to part the stroma and provide a pathway for the adjusting ring as the ring is rotated. The ends of the adjusting ring are moved to change the shape of the cornea to a desired shape in accordance with the desired visual correction after which the ends of the adjusting ring are fixably joined to maintain the desired shape. |
| priorityDate |
1987-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |