http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213588694-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c331e4c7d246882d9f8999c5ffe1d3fc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-16 |
| filingDate | 2020-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b036e5c53fb79730c6edaa52518abdea |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213588694-U |
| titleOfInvention | Dacryocystorhinostomy drainage tube |
| abstract | The utility model discloses a lacrimal duct drainage tube, in particular a dacryocystorhinostomy drainage tube, which is mainly used for supporting the lacrimal punctum, lacrimal canaliculi, common lacrimal duct and anastomosis in dacryocystorhinostomy anastomosis. drainage. A structure in which a metal probe is connected to a silicone tube, the probe is one at each end of the silicone tube, the head is in the shape of a bullet head, the surface of the tail has a concave-convex structure, and the tail is connected by the groove part and the convex part of the silicone tube , The drainage tube is fixed at the end of the probe, which is a hollow silicone ring tube. The thickness of the probe is similar to the diameter of the lacrimal canaliculus, and the rigidity is good. , It is not easy to appear stenosis when passing through the stenosis, which is conducive to better passage of the lacrimal point, lacrimal canaliculus, common lacrimal duct and anastomosis, so as to achieve a good effect of support and drainage. The utility model has the advantages of reasonable structure design, convenient placement, good support and drainage effect, and improved operation success rate and curative effect. |
| priorityDate | 2020-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457707758 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24261 |
Total number of triples: 15.