The electrochemistry sensor for blood clotting measurement, the blood clotting measurement system, and the blood clotting measuring method which correspond

摘要

(57) Abstract This invention regards the electrochemistry sensor which is based, on the solid phase chemical analysis in order to measure blood clotting. The sensor of this invention, other than the dry reagent, includes 2 electrodes at least on the inactive backing. The reagent, has connected this invention, to the phenylenediamine residue with carboxyl end with amide connection there is a feature in the point which contains the thrombin substrate which includes the peptide residue which is separated and by the thrombin. In addition as for this invention, it regards 1 above-mentioned sensors and the blood clotting measurement system which includes the usual measurement equipment. This invention furthermore, has connected to the phenylenediamine residue with blood clotting measuring method, and the carboxyl end which use the sensor of this invention with amide connection it regards also the reagent for the blood clotting measurement which contains the thrombin substrate which includes the peptide residue which is separated and by the thrombin. The above-mentioned reagent is a feature in the point where dye oxide reductase (for example, glucose dye oxide reductase) furthermore is included.