http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109238571-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 |
| filingDate | 2018-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109238571-B |
| titleOfInvention | Trace blood leakage monitoring device and method for blood purification system |
| abstract | The invention provides a trace blood leakage monitoring device and a trace blood leakage monitoring method for a blood purification system, wherein the monitoring device comprises a cavity, a solenoid, a temperature control hot plate, a microcontroller and a driving detection circuit, wherein the solenoid is arranged above the cavity, and the temperature control hot plate is arranged below the cavity; the solenoid is driven by the microcontroller through controlling the drive detection circuit; the interior of the cavity is a cavity body and is provided with three micro-channels which are respectively connected with a waste sample liquid inlet hose, a first injection pump and a second injection pump; a clamping groove is arranged on one side of the cavity, a n-shaped suspension sensor is arranged in the clamping groove, and an output signal of the n-shaped suspension sensor is connected to the driving detection circuit. The invention can overcome the problem of inaccurate measurement caused by the existence of bubbles in the waste liquid in the extracorporeal blood purification system, and can avoid the phenomenon of false alarm due to blood leakage. |
| priorityDate | 2018-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.