http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203469164-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_491ad5ae0fb0b0b4bb3488a14a8fbbc1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-00 |
| filingDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f64e0fe5297893d991811ed65e44eb25 |
| publicationDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203469164-U |
| titleOfInvention | Medical oxygen bag with pressure provided by spring |
| abstract | The utility model belongs to the technical field of medical appliances, and particularly provides a medical oxygen bag with pressure provided by a spring. The medical oxygen bag with the pressure provided by the spring comprises a bag body and an oxygen guide pipe. After the bag body is filled with oxygen, the bag body is of a cylindrical shape, the inner surfaces of the two bottom faces of the cylindrical bag body are respectively provided with a circular hard board, the two circular hard boards are identical to the bottom faces in shape, the spring is arranged in the bag body, and two connectors of the spring are arranged on the centers of the two circular hard boards respectively. When the oxygen bag is filled with the oxygen, the spring is in a stretched state; when the oxygen bag is used, the oxygen amount is reduced, and output pressure is relieved, the spring arranged in the oxygen bag can be automatically contracted and the size of the oxygen bag is gradually reduced, so that oxygen supply pressure is normally output, and the requirement for oxygen uptake of a patient is guaranteed. According to the medical oxygen bag with the pressure provided by the spring, the defects that when a traditional oxygen bag is used, the output pressure is gradually weakened along with the reduction of the oxygen amount and normal output of the oxygen can be guaranteed only through the method that a user must press the oxygen bag manually to exert external force are overcome. |
| priorityDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.