http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211301585-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a1345fea130df0d36d2b9dd86f0c684 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-00 |
| filingDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65c471374f60d4da83021003eb97f6de |
| publicationDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211301585-U |
| titleOfInvention | Oxygen inhalation double-nasal-plug device with natural breathing channel |
| abstract | The utility model relates to an oxygen inhalation double-nasal-plug device with a natural breathing channel, which comprises an oxygen inlet pipe, a tap, two oxygen inhalation pipes and a nasal tube, wherein the tap is a structure that one side is provided with a single pipe joint and the other side is provided with a double pipe joint; the nasal tube comprises a transverse tube and two nasal cavity tubes perpendicular to the transverse tube, and two ends of the transverse tube are connected with the other end of the oxygen inhalation tube; the front end of the nasal cavity tube is sleeved with a rubber head, and the rubber head comprises a central tube and 2-4 flank parts which are uniformly distributed on the periphery of the central tube; the flank portion is equipped with the bead including the preceding terminal surface of locating the center tube side and the fin that extends backward from preceding terminal surface outside arc, the arc outside between preceding terminal surface and the fin. The device can be well fixed in the nasal cavity through the rubber sleeve, the nasal cavity can be prevented from being damaged, and meanwhile, the oxygen inhalation effect is good. |
| priorityDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.