http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112755276-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21598071df8a2fce95698d13b49bba62 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2218-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2218-008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-00 |
| filingDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4463d7e2b6234b8d1f0cffac16824aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a3fa7d8dc7c2cb02cba36369603cb19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_748ab9a05dc15c6ab4313313a91b841f |
| publicationDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112755276-A |
| titleOfInvention | Nasopharynx section of interface is washed in area attracts pipe |
| abstract | The invention provides a nasopharyngeal suction tube with a flushing interface, which comprises: a first end provided with at least one suction aperture; a second end provided with a suction port and a flushing port; the suction interface and the flushing interface are connected through a three-way pipe, and the three-way valve controls the working states of the suction interface and the flushing interface; a connecting pipe is arranged between the first end and the second end, and the angle of the connecting pipe ranges from 60 degrees to 120 degrees. The invention is convenient for continuously sucking and removing blood, smog and washing liquid during the nasal endoscope operation. When in use, the medicine can be quickly introduced into the nasopharynx through the oral cavity without traction of other instruments, thereby saving the operation time and improving the efficiency; the flushing interface is turned by the three-way valve, the suction interface is temporarily closed, the syringe is used for connecting the flushing interface, and the normal saline is injected to flush out the blood clot blocking the suction hole, so that the operation of dredging the front-end blocking part is completed, the operation of replacing the flushing pipe is omitted, the use is convenient, and the operation time is greatly saved. |
| priorityDate | 2021-01-26-04:00^^<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/SID448670727 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5234 |
Total number of triples: 20.