摘要:
A substrate for sample analysis is a substrate for sample analysis used for causing a binding reaction between an analyte and a ligand in a liquid sample, the substrate for sample analysis including: a base substrate having a rotation axis and a predetermined thickness; a chamber located in the base substrate for holding a liquid sample containing an analyte and a ligand immobilized on a surface of magnetic particles; and at least one magnet arranged at a position such that the magnetic particles are captured in the chamber by the magnet.
摘要:
In order to provide a sample analysis device capable of speedily and accurately analyzing a plurality of items for a fluid to be measured, a biochemical analysis device (50) comprises: a measurement unit (80) that captures images of and obtains image information about each reaction between a target fluid and a plurality of types of antigen (30); a storage unit (112) that stores antigen position information for the plurality of types of antigen (30) fixed in a microchannel (23); and a determination unit (111) that determines a plurality of items for a specimen, on the basis of the antigen position information and the image information. The storage unit (112) stores arrangement state determination information for determining the arrangement state of analysis chips (10). The determination unit (111) determines the arrangement state of the analysis chips (10) during imaging, on the basis of the arrangement state determination information and the image information, and analyses the specimen on the basis of the antigen position information and the image information.
摘要:
A modular automatic analyzer using a circular type cartridge enabling centrifugation according to an exemplary embodiment of the present invention includes: a main body frame; an X-axis conveying unit which reciprocally moves in an X-axis direction with respect to the main body frame; a circular type cartridge accommodating housing which is installed with respect to the X-axis conveying unit so as to be reciprocally movable in the X-axis direction by the X-axis conveying unit, a single rotation drive unit which is installed in the circular type cartridge accommodating housing and is rotated step by step at a predetermined interval or rotated at a high speed for centrifugation, a circular type cartridge which is installed at an upper surface of the circular type cartridge accommodating housing so as to be rotatably connected to the rotation drive unit and has wells disposed to be spaced apart from each other at predetermined intervals in a circumferential direction of a disc-shaped main body, a tip lifting unit which picks up and moves a tip upward and downward, a measurement unit which measures a reaction in the well, a Z-axis drive unit which is provided with the tip lifting unit and the measurement unit and reciprocally operates in a Z-axis direction with respect to the main body frame, and a control unit C which controls an automatic immunity analyzer.