| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cfa4662e08c8177cff66db09ccb53f9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S128-903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7773
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14552 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-7703
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1459
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 |
| filingDate |
1999-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c2f88b0c2c2611869a8a3d5791a865b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce137a2fbb62058686bb4fc8e34c4d3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66806d5a9d14c220c1f90f392e1e480a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edb44c4d36d29cd0d7b85cdc66757504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b8b0516485bc9a86afbc7c36798aec2 |
| publicationDate |
2001-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1108207-A1 |
| titleOfInvention |
Optical-based sensing devices |
| abstract |
An optical-based sensor (10) for detecting the presence or amount of an analyte using both indicator and reference channels. The sensor has a sensor body (12) with a source of radiation embedded therein (18). A matrix layer is disposed on the surface of the sensor body which layer is permeable to an analyte and comprises fluroescent indicator molecules responsive to the concentration of the analyte. Radiation emitted by the source interacts with indicator membrane (3) indicator molecules (16) proximate the surface of the body. At least one optical characteristic of these indicator molecules varies with analyte concentration. For example, the level of fluorescence of fluorescent indicator molecules or the amount of light absorbed by light-absorbing indicator molecules can vary as a function of analyte concentration. In addition, radiation emitted by the source also interacts with reference membrane indicator molecules proximate the surface of the body. Radiation (e,g., light) emitted or reflected by these indicator molecules enters and is internally reflected in the sensor body. Photosensitive elements within the sensor body generate both indicator channel and reference channel signals to provide an accurate indication of the concentration of the analyte. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021225731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018167258-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-201700030049-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019236915-A1 |
| priorityDate |
1998-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |