Abstract: Drugs can be sorted irrespective of whether or not drug data is registered. A drug sorting device includes a conveying/sorting unit configured to: accommodate drugs determined to have drug data corresponding to image data into a confirmed area of a second accommodating portion for each type; and accommodate drugs determined to have no drug data corresponding to the image data into a temporarily determined area.

Abstract: The present invention relates to a biosensor, and it is an object thereof to suppress degradation by light. A biosensor (2) comprises a blood component measurement working electrode (5), a blood component measurement counter electrode (6), and a reagent component (9). The reagent component (9) is provided near the blood component measurement working electrode (5) and the blood component measurement counter electrode (6). The reagent component (9) includes a mediator, an oxidoreductase, and a substance that absorbs light with a wavelength of 400 to 500 nm. An insulated substrate (4) is provided, on the surface of which is disposed the blood component measurement working electrode (5) and/or the blood component measurement counter electrode (6). The reagent component (9) is disposed on the one or more electrodes on the insulated substrate (4).

Abstract: The present invention relates to a biosensor, and it is an object thereof to suppress degradation by light. A biosensor (2) comprises a blood component measurement working electrode (5), a blood component measurement counter electrode (6), and a reagent component (9). The reagent component (9) is provided near the blood component measurement working electrode (5) and the blood component measurement counter electrode (6). The reagent component (9) includes a mediator, an oxidoreductase, and a substance that absorbs light with a wavelength of 400 to 500 nm. An insulated substrate (4) is provided, on the surface of which is disposed the blood component measurement working electrode (5) and/or the blood component measurement counter electrode (6). The reagent component (9) is disposed on the one or more electrodes on the insulated substrate (4).

Abstract: To provide a method of analyzing a lipid component in serum which comprises: a first total acid concentration measurement step of electrochemically measuring the total acid concentration in a serum-containing analyte solution in the presence of a water-soluble quinone derivative; a fatty acid production step of allowing a lipid component in the serum to react with one or more kinds of enzymes which specifically act on the lipid component to produce a fatty acid; a second total acid concentration measurement step of electrochemically measuring the total acid concentration in the serum-containing analyte solution in the presence of the water-soluble quinone derivative; and a lipid component concentration calculation step of calculating the serum concentration of the lipid component based on the total acid concentration measured in the first total acid concentration measurement step and the total acid concentration measured in the second total acid measurement step.

Abstract: Provided is a measuring chip, which can spot a specimen liquid of a minute quantity for an immune agglutination easily and precisely to the measuring chip and which can prevent the flow of the specimen liquid and the contamination of the specimen. The measuring chip comprises at least two substrates, a spacer arranged between the substrates, at least one passage made of the substrates and the spacer into a hollow shape and having two open ends, counter electrodes for applying an electric field, and a specimen-spotted portion to be spotted with the specimen. The specimen-spotted portion has a structure made of a square, circular, elliptical or sector shape by that spacer. Moreover, the specimen-spotted portion has two open ends, one of which is connected to one open end of that passage.

Abstract: To provide a method of analyzing a lipid component in serum which comprises: a first total acid concentration measurement step of electrochemically measuring the total acid concentration in a serum-containing analyte solution in the presence of a water-soluble quinone derivative; a fatty acid production step of allowing a lipid component in the serum to react with one or more kinds of enzymes which specifically act on the lipid component to produce a fatty acid; a second total acid concentration measurement step of electrochemically measuring the total acid concentration in the serum-containing analyte solution in the presence of the water-soluble quinone derivative; and a lipid component concentration calculation step of calculating the serum concentration of the lipid component based on the total acid concentration measured in the first total acid concentration measurement step and the total acid concentration measured in the second total acid measurement step.

Abstract: Provided is a measuring chip, which can spot a specimen liquid of a minute quantity for an immune agglutination easily and precisely to the measuring chip and which can prevent the flow of the specimen liquid and the contamination of the specimen. The measuring chip comprises at least two substrates, a spacer arranged between the substrates, at least one passage made of the substrates and the spacer into a hollow shape and having two open ends, counter electrodes for applying an electric field, and a specimen-spotted portion to be spotted with the specimen. The specimen-spotted portion has a structure made of a square, circular, elliptical or sector shape by that spacer. Moreover, the specimen-spotted portion has two open ends, one of which is connected to one open end of that passage.

Abstract: This invention provides an apparatus for determining a biologically specifically reactive substance using the acceleration of a biologically specific reaction by pearl chaining of carrier particles. The apparatus can suppress the generation of heat caused by the pearl chaining to suppress the vaporization of a sample solution. The apparatus comprises a substrate comprising a pair of electrodes and a reaction field disposed between the pair of electrodes, voltage applying means for applying an alternating voltage to the pair of electrodes, and carrier particles which are disposed in the reaction field and undergo pearl chaining upon exposure of an alternating electric field applied to the reaction field by the alternating voltage. The apparatus is characterized in that the voltage applying means applies two or more alternating voltages different from each other in amplitude.

Abstract: A multicomponent analysis sensor for measuring two or more kinds of the subjects to be measured by using redox reactions, which is a multicomponent analysis sensor comprising a liquid sample inlet from which a liquid sample containing two or more kinds of the subjects to be measured is introduced, a first measurement chamber, a second measurement chamber, a first channel connecting the above-described liquid sample inlet to the above-described first measurement chamber and a second channel connecting the above-described first measurement chamber to the second measurement chamber, wherein the above-described first measurement chamber and the above-described second measurement chamber respectively have a working electrode and a counter electrode. A first reagent layer containing an enzyme and an electron transfer substance is provided in the first channel or the first chamber, while another reagent layer containing an enzyme is provided in the second channel or the second chamber.