Optical detection device for specific protein immunoassay analyzer, and method for using same

Abstract

The invention discloses an optical detection device for a specific protein immunoassay analyzer. The optical detection device comprises a test rack, wherein the side wall of the test rack is providedwith a light transmitting hole penetrating to the other end, the front side wall of the test rack is provided with a laser emitter at the same time, an optical receiving plate is installed on the opposite rear side wall, and at the same time, the laser emitted by the laser emitter can penetrate the light transmitting hole and be received by the optical receiving plate; the top of the test rack isequipped with two small aperture plates; the left side wall of the test rack is installed with a temperature control device and a micro switch assembly in order from the inside out, a colorimetric cupis sleeved in the temperature control device, and a mixing device is installed at the rear end of the right side wall of the test rack. When the device provided by the invention is used, the colorimetric cup is directly placed in the temperature control device for direct detection after being stirred by the mixing device, so that the device is simple in use, convenient, fast and rapid, greatly improves the detection speed, and solves the problems of tedious steps, low efficiency and fast detection inadequacy of the traditional detection methods.

Description

technical field [0001] The invention belongs to the field of specific protein detection, and relates to an optical detection device of a specific protein fraction immune analyzer and a use method thereof. Background technique [0002] Scattering turbidimetry is widely used because of its high sensitivity and wide detection range. Scattering turbidimetry is that light of a certain wavelength is irradiated along the horizontal axis. The angle of light deflection is closely related to the wavelength of emitted light and the size and number of antigen-antibody complexes, and the content of the measured components can be reflected by measuring the intensity of scattered light. [0003] In the structure of traditional nephelometry, it is necessary to add a lens between the light source and the cuvette, between the cuvette and the receiver, in order to make the light more concentrated, uniform and parallel. However, this structure is relatively complicated, the cost is relatively ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an optical detection device for a specific protein immunoassay analyzer and its use method. When the device is used, the cuvette is directly put into the temperature control device and directly detected after being stirred by a mixing device, which is simple to use and Convenience, quickness, and rapidity greatly improve the detection speed, and solve the problem that the traditional detection method is cumbersome and inefficient, and is not suitable for rapid detection.

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