http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09503856-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1459 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1459 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 |
| filingDate | 1994-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1997-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09503856-A |
| titleOfInvention | Device for measuring the concentration of substances in blood |
| abstract | (57) [Summary] We propose a device for measuring the concentration of substances in blood, particularly hemoglobin, oxyhemoglobin and / or diagnostic dyes. The light sources (12, 30, 40) emit light in the region of at least one wavelength, which light passes through the blood through an optical coupler (50) and an optical wave guide connected thereto. The light emitted from the blood passes through the coupler (50) and the photodetector (60, 70), and its output signal passes through a decision device that measures the required concentration based on the intensity of the light leaving the blood. . The photodetector detects light in at least two light wavelength regions, one of which corresponds to the fluorescence wavelength of the substance whose concentration is to be measured and the other of which at least one other substance present in the blood. Corresponding to the fluorescence wavelength of. The wavelength range of light from the light sources (30, 40) is uniquely distinguished from the wavelength range of light detected by the photodetectors (70, 60). The determination device calculates the required substance concentration in blood based on a function that has been empirically determined in advance. The function then includes the fluorescence intensity of the substance to be measured and the fluorescence intensity of at least one other substance, in particular according to the multidimensional power series of these intensities. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010046480-A |
| priorityDate | 1993-07-29-04:00^^<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/substance/SID411168116 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID19190 |
Total number of triples: 15.