http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111450390-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0197 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2210-0612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2210-0618 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate | 2020-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111450390-B |
| titleOfInvention | A kind of auxiliary device for diagnosis and treatment of lacrimal duct and its application |
| abstract | The invention relates to the field of lacrimal duct diagnosis and treatment, in particular to an auxiliary device for lacrimal duct diagnosis and treatment and its application. The structure of the device is as follows: a part of the side wall of the flexible channel forms an expanding part that expands outward; the device channel is arranged inside the flexible channel, a part of the side wall of the device channel also forms an expanding part that expands outward, and the expanding part of the device channel is located in the flexible channel. In the enlarged part of the channel, one end of the device channel extends to the outside of the rear end of the flexible channel. The pulling part includes a first through hole, a second through hole and a pulling wire, the first through hole and the second through hole are respectively arranged on the side wall of the flexible channel near the front end and the rear end, and one end of the pulling wire passes through the second through hole. The hole is bound at the rear end of the flexible channel, and the other end of the pulling wire extends from the inside of the flexible channel to the first through hole and then passes through the first through hole. The device can establish a flexible channel between the nostrils and the lacrimal canaliculus for instruments to enter and exit, and can protect the nasolacrimal duct, thereby successfully introducing a variety of treatment devices and improving the inspection and treatment effect. |
| priorityDate | 2020-04-23-04:00^^<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/SID453035991 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID159408 |
Total number of triples: 22.