http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108882849-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0507 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-681 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6824 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108882849-B |
| titleOfInvention | A device for measuring the concentration of a target substance in blood |
| abstract | A non-invasive testing device for determining the concentration of a target substance, such as blood sugar, blood alcohol, cholesterol, etc., in a patient's blood involves applying an output RF signal (102) to the patient's skin via an antenna (20) and measuring the response signal The amplitude and phase of is a function of the output RF signal (102) modified by the interaction with the patient's blood. Measurements are made at different output RF frequencies (310), and the response (300) is plotted as a function of frequency (310). Various parameters (552, 554, 556, 550, 408, 410) are derived from the shape of the resulting curve, namely any one or more of the following: resonance frequency shift; Q-factor of resonance; group delay; phase shift; Amplitude variation; shape factor of the curve; and slope of the curve at different frequencies. The derived model of the parameters as a function of the concentration of the target substance in the blood is used to achieve the latter determination. Additional elements are the circuitry (1000) for obtaining amplitude and phase measurements, the calibration device (5008), the system for attaching the device to the patient's body using pulley straps (3000), and the system for ensuring proper sensor contact The inflatable bladder system (4000). |
| priorityDate | 2016-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.