http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0398874-A4
Outgoing Links
| Predicate | Object |
|---|---|
| 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/A61F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-14 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> |
| publicationDate | 1991-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0398874-A4 |
| titleOfInvention | Holder for inserting 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 |
Incoming Links
Total number of triples: 21.