http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019170577-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa65f9f5057d7f37bed8dd4720daa0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-825 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-4905 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-49 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-49 |
| filingDate | 2019-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c847a6f7b3e5fd0cc98739128c549a9 |
| publicationDate | 2019-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019170577-A1 |
| titleOfInvention | Method and analysis device for determining an analyte concentration in a fluid |
| abstract | The present invention relates to a method and to an analysis device for determining an analyte concentration in a fluid, in which the fluid containing the analyte and a turbidimetric or nephelometric assay of particles (6) is introduced into a measuring chamber (4), the measuring chamber (4) is illuminated from one side by means of an illumination device (1) and a two-dimensional image with an interference pattern caused by the particles (6) is detected in a spatially resolved manner by means of at least one sensor element (5) on a side of the measuring chamber (4) facing away from the illumination device (1). The detected image is forwarded to a computing unit (8) and subjected to electronic band pass filtration by the computing unit (8). Subsequently, by means of scanning the image and determining a standard deviation of each scan point, a two-dimensional image of the standard deviations is obtained, and a two-dimensional Fourier transformation is carried out on this image of the standard deviation and subsequently the obtained absolute values of the Fourier spectrum generated by the Fourier transformation are aggregated to form a total, and an analyte concentration is assigned to the obtained total of the absolute values by means of an empirically determined calibration curve. |
| priorityDate | 2018-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.