| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecd1345a0e574d4d9ad3bb2e73066b08 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-08021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320084 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00736 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B19-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate |
1993-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa5031ec5332144109fc3e37e9be71f8 |
| publicationDate |
1993-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9314702-A1 |
| titleOfInvention |
Method and apparatus for phaco-emulsification |
| abstract |
A surgical method for removing cataracts from the eye by disrupting them but minimizing the danger of piercing neighboring tissue through the use of a phaco-shield (30). The phaco-shield has two flexible flaps (23) which are guided by a Y-shaped wire guide (26) to surround the nucleus of the lens (11). A disrupting probe (40) is inserted through a central opening (24) in the base (22) of the phaco-shield to break up the cataract nucleus (16). The flaps are of a length to cover the end of the probe prior to the probe's contact with the posterior capsule (21) in order to prevent damage to the capsule. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0934733-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8678593-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6095648-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0630611-A1 |
| priorityDate |
1992-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |