http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9413193-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c38e9c6473d12df000e72ca7c721bf10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14558 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-21 |
| filingDate | 1993-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4291d97b9f1871b2fcdc0d5bb78fd4b3 |
| publicationDate | 1994-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9413193-A1 |
| titleOfInvention | Measurement device for non-invasively determining the concentration of polarising substances |
| abstract | A measurement device for non-invasively determining the concentration of polarising substances in the human body, in particular for measuring the sugar concentration in human blood, has a light source (3), a periodically rotating polariser/analyser (6, 4) linked to an angle sensor (3) for determining the rotation frequency of the polariser (6), and a light detector (1), as well as an electronic assembly (8) for determining the blood sugar concentration from the measured values. The periodically rotating polariser (6) converts the angle of rotation of polarisation into a phase angle of the intensity curve of the transmitted light. The blood sugar concentration may be non-invasively determined by measuring the phase shift through the object (5) to be measured with respect to the reference phase, by static extinction measurement (tissues and blood) and by a dynamic measurement (only pulsating part of the blood). The measurement may be a transmission or a diffraction measurement. With only one sensor system this device is ccapable of carrying out two independent measurements (phase modulation and extinction measurement). As the modulation frequency may be freely selected, noise and interferences affecting the evaluation electronic assembly may be suppressed to a maximum extent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10368787-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7510849-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9668679-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11033210-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19540456-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7254429-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11660028-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9833180-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9078560-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11426104-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11426105-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7356365-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10791971-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9060721-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9554737-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10130291-B2 |
| priorityDate | 1992-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.