http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213098731-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c2dada900252cc75c119eee3af60f03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2020-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e1df3485da0c874bb5b094259709c1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_015703e35a1f17e572798c676e9b2a70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecb96fb79b50cd8e79b7b023702ff542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1649df22305f84509eef3f6c9b213adb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7c9a18b3bb8dafe6029d3cdbf0ec37a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_838411371e42da2c1fdeb237afe59320 |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213098731-U |
| titleOfInvention | Needle is glued to dacryocyst drainage art point |
| abstract | The utility model discloses a dispensing needle head for dacryocyst windowing drainage, which comprises a needle head main body and a needle seat, wherein one end of the needle head main body is fixedly connected and communicated with the needle seat, the other end of the needle head main body is provided with a first shifting piece and a second shifting piece, and a dacryocyst valve gap is arranged between the first shifting piece and the second shifting piece; the side wall of the needle head body is provided with a needle head glue outlet channel which is communicated with the inner cavity of the needle head body. The utility model is designed in an integrated way of the first shifting piece, the second shifting piece, the lachrymal sac valve gap and the glue outlet hole which are specially arranged at the front end of the needle head, the lachrymal sac valve gap can smoothly buckle the lachrymal sac valve, and the outward turning action of the lachrymal sac valve is implemented; the first poking piece and the second poking piece are suitable for poking different lacrimal sac valve sizes, and are convenient for medical staff to select and operate. |
| priorityDate | 2020-05-25-04:00^^<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/compound/CID23167 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419531715 |
Total number of triples: 18.