http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212914067-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1e4ec14d0372dfba3be0069cb7816ae |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-14 |
| filingDate | 2020-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b51460b310e95bc8362b49aaf001615 |
| publicationDate | 2021-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212914067-U |
| titleOfInvention | Automatic stop type blood return prevention precise filtering infusion apparatus |
| abstract | The utility model belongs to the technical field of medical instrument, especially, be an automatic stop type prevents blood return microfiltration transfusion system, including drip chamber, puncture ware and syringe needle, the drip chamber passes through the connecting pipe and is connected with the puncture ware, the drip chamber passes through the pipe and is connected with the syringe needle, be equipped with precision filter and flow regulator on the pipe. The utility model discloses realizing the stop by oneself, when microfiltration and effectively preventing the blood return phenomenon from taking place, adopt threaded connection mode to make puncture ware and connecting pipe, connecting pipe and drip chamber, it is more firm to be connected between drip chamber and pipe and the syringe needle, avoid taking place the link problem of droing, and cooperate the setting of bearing type sealing washer, cause the pipe end to connect and possess good sealing performance, effectively improve the gas tightness of pipe connection end, effectively prevent that the air from the syringe needle connection end entering blood vessel and leading to the air embolism to take place, the safety in utilization of transfusion system has been guaranteed to the at utmost, moreover, the steam generator is simple in structure, and is practical. |
| priorityDate | 2020-04-08-04:00^^<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/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 15.