http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213219307-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d955840aae477984044cfe67656c1b29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B21-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate | 2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de3cc4684c114aa0a9f1ca6c1d8236c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2512255e4e22fb3510f70a5bb6c8d4c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00ceb562a6482792d6e107896c166a7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15acd45de4cd649bd3462676fa413a6f |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213219307-U |
| titleOfInvention | Stomach tube convenient to accurate intubate and position are confirmed |
| abstract | The utility model relates to the technical field of medical equipment, in particular to a stomach tube convenient for accurate intubation and position confirmation, which comprises a tube body, a weight piece, a magnetic switch, an indicating device and a magnet, wherein the weight piece and the magnetic switch are both positioned inside the tube body, the weight piece is positioned at the insertion end of the tube body, the magnetic switch is arranged at one side of the end surface, which is close to the weight piece and is far away from the insertion end, and the magnetic switch is connected with the weight piece, so that the weight piece and the magnetic switch can be moved out of the tube body together; the indicating device and the magnet are both positioned outside the body, and the indicating device is connected with the magnetic switch through a lead; the magnet can close the magnetic switch to energize the indicating device. When the nasopharynx gastric tube is used, after the nasopharynx gastric tube is inserted into the nasopharynx, the insertion end of the nasopharynx gastric tube can be attached to the rear wall of the throat under the action of the weight piece and enters the esophagus, the stomach is further reached, and the phenomenon that the insertion end upwarps is avoided. After the stomach tube is inserted, the magnet is moved on the body surface above the stomach of the patient, and tracking and positioning judgment is carried out to confirm that the stomach tube is successfully inserted. |
| priorityDate | 2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.