http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017035610-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0014 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00772 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2014-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fc7dc343e481e0459b69d36bf7c4d3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_522024e4588187b9278c4da671be96f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9510962cf01c11c07ad768f9f8947d3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1992d7e94afa3f4be315488b69321d0 |
| publicationDate | 2017-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017035610-A1 |
| titleOfInvention | Lacrimal duct tube |
| abstract | A lacrimal duct tube includes: a pair of tubular members that each have at one end an opening communicating with a lumen and have in a wall a hole for guiding a lacrimal duct tube operative instrument to the lumen; and a connection member that connects the other ends of the tubular members. Surfaces of the tubular members include a hydrophilic-coated portion and a non-coated portion without the hydrophilic coating. It is preferred that the lumen in the vicinity of the opening includes an engagement portion for engagement with a tip of the lacrimal duct tube operative instrument, and the non-coated portion is formed without overlapping with the surface of the tubular member at the position of the engagement portion. The lacrimal duct tube can be used favorably for various lacrimal duct obstruction treatments. In the case of using a sheath such as in sheath guided endoscopic probing, the lacrimal duct tube can be easily inserted into the sheath and be firmly fixed to the sheath. In the case of inserting the lacrimal duct tube directly into the lacrimal duct, the lacrimal duct tube can be easily passed through the lacrimal duct and be easily operated in the lacrimal duct. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111067701-A |
| priorityDate | 2013-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.