http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113576751-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abd60cf454a72e26eaeeb17e8bb61b43 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00709 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
filingDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa984736d6e44804cd403e68ceec1c7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d71c481716aad04abcff0858d536a0e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49585537fa6bf1b3130d3161b91ebd8e |
publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-113576751-A |
titleOfInvention | Sealing ring is taken out to ophthalmology silicone oil |
abstract | The invention relates to an ophthalmic silicone oil taking-out sealing ring, which comprises a silicone ring and a polyethylene baffle; the silica gel ring is a hollow cylindrical elastic ring, and an annular groove is formed below the silica gel ring; the polyethylene baffle comprises an inner ring and a baffle; the inner ring is arranged in the annular groove below the silica gel ring, and the outer diameter of the inner ring is equal to that of the silica gel ring; the baffle is fan-shaped and comprises a horizontal baffle and an outer baffle; the two sides of each baffle are symmetrically distributed about the center of the inner ring, and the central angle is 90 degrees; a groove is formed by enclosing the horizontal baffle, the outer baffle and the silica gel ring at the inner side together and is used for accommodating the suction tube; the ophthalmic silicone oil extraction sealing ring further comprises a sleeve matched with the ophthalmic silicone oil extraction sealing ring. Its advantages are: the problem of local conjunctiva congestion and bleeding in the existing silicone oil taking-out operation can be effectively solved, eyeball tissues are protected, one-time complete suction can be realized, the operation time is shortened, and the silicone oil taking-out efficiency is improved. |
priorityDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Predicate | Subject |
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isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24261 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457707758 |
Total number of triples: 15.