http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2323888-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93c9ef93f890a91ff4f5ca41295716c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3272 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-32 |
| filingDate | 2006-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfb9e455937e36014333945a68eedbab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8f6c60e8608dc1dfe1dc220fdc55722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb201ca3d4a8732be7f29122a2d13899 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_006c382aff16e4ba5d980039c5415691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eb44a1da40ef3379c1598cfaa188dc7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d391f2dc404f616edfe03ace22035d |
| publicationDate | 2009-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2323888-T3 |
| titleOfInvention | ELECTROCHEMICAL BIOSENSOR. |
| abstract | A method for measuring blood glucose levels, using an electrochemical biosensor that is provided with an inverse type thin layer electrochemical cell, and said inverse type thin layer electrochemical cell consists of: a formed work electrode (104) by a flat insulating substrate (400); an auxiliary electrode (105) formed by a flat insulating substrate (300) separated so as to face the working electrode (104); an electrode for the determination of fluidity (107), located at a predetermined distance from the working electrode (104) in the flat insulating substrate (400, 300) used for the working electrode (104) or the auxiliary electrode (105) ; an adhesive spacer (200), provided with a part to introduce the sample (100) having a microconduct, to spatially separate the working electrode (104) and the auxiliary electrode (105) when interposed between them; a connector electrode (106), printed with a thick conductive material on a portion of the auxiliary electrode (105), for three-dimensional connection of the working electrode (104) to the auxiliary electrode (105); and a reagent layer containing an electron transfer mediator and an oxidation enzyme, and said method consists of the steps of: (1) introducing a blood sample into the sensor strip inserted in the reading device; (2) apply respective predetermined potential differences between the working electrode (104) and the auxiliary electrode (105), and between the fluidity determination electrode (107) and the auxiliary electrode (105); (3) cause a first change in the current between the working electrode (104) and the auxiliary electrode (105) to allow these electrodes to have the same voltage, as the blood is introduced; (4) detect the flow of the blood sample with the fluidity determination electrode (107) to cause a second change in the current between the auxiliary electrode (105) and the fluidity determination electrode (107) by adjusting the voltages of the auxiliary electrode (105) and the fluidity determination electrode (107) at the same value, thus providing information on the time difference since the change detected by the working electrode (104); (5) sufficiently mixing the reagent layer with the blood sample to apply a predetermined voltage between the working electrode (104) and the auxiliary electrode (105) and causing cyclic reactions in the reverse type thin layer electrochemical cell; and (6) determine the level of glucose in the blood sample based on the time information obtained in step (4) and the steady state current obtained in step (5). |
| priorityDate | 2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 392.