http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114010900-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_282bb9add42f9722935d362eb0fba0e6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0434 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0486 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-04 |
| filingDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d05dafe393c5d060854effea2912e2cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49cd292d0fccc86185f28f4dce87fb97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0545037e5ea6f79b010740a59a332d6 |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114010900-A |
| titleOfInvention | Inflation-free trachea cannula |
| abstract | The invention provides an inflation-free tracheal cannula which comprises an inner tube body and an outer tube body, wherein the inner tube body is sleeved in the outer tube body, the inner tube body and the outer tube body can be controlled to generate relative linear motion along the length direction of the outer tube body, the inflation-free tracheal cannula further comprises a cuff, the cuff has an opening state and a closing and tensioning state, when the inner tube body and the outer tube body move oppositely, the cuff can be in the opening state to seal a patient airway, and when the inner tube body and the outer tube body move oppositely, the cuff can be in the closing and tensioning state to release the seal of the patient airway. According to the invention, the cuff can ensure the air flue tightness of a patient without inflating, and the problems of tracheal mucosa tissue compression injury, air leakage, liquid leakage and the like caused by the inflatable air bag in the prior art are thoroughly avoided. |
| priorityDate | 2021-12-17-04:00^^<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/SID452873552 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID61797 |
Total number of triples: 17.