http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002542877-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2009-00872 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00817 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-20351 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2009-00846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-20355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-207 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-008 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B26-10 |
| filingDate | 2000-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002542877-A |
| titleOfInvention | Apparatus and method for ablating a surface by partially overlapping craters having invariant curvature |
| abstract | (57) [Abstract] A technique of laser engraving a predetermined shape on the exposed corneal surface 6 by ablating invariably curved craters 16a to 16d with individual pulses of the laser beam 10. The laser beam energy pattern 14 is shaped by the beam shaping element 22 and an energy pattern of the laser beam 12 that is invariably curved is created. The permanently curved laser beam 12 ablates the surface 6 with a single pulse of the laser beam 10 and the permanently curved crater 16. A computer 26 controls the positioning of the beam 10 so that the beam is scanned over the surface 6 and engraves the ablation zone 18 on the exposed surface. A partially overlapping sequence of craters 16 a-d is distributed over the ablation region 18. A diffractive optical element 50 is used as the beam shaping element 22. The permanently curved crater 16 is a uniformly curved spherical crater. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013048864-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006528071-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014504004-A |
| priorityDate | 1999-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.