Stirring and mixing device for centrifugal plasma test

Abstract

The invention discloses a stirring and mixing device for centrifugal plasma test. The stirring and mixing device comprises a body, wherein supporting legs are hinged to the lower surface of the body;the upper surface of the supporting legs are hinged with the lower surface of the body; pins are arranged on the left and right sides of inner walls of the supporting legs; the outer walls of the pinsare movably connected with the inner walls of the supporting legs; transverse rods are arranged among the inner walls of the supporting legs; the supporting legs are connected with inner walls of thetransverse rods by virtue of the pins; and the lower surface of the body is hinged with a motor at the right end. According to the stirring and mixing device for centrifugal plasma test, due to matchamong a cylinder, a baffle, a slide bar and a stirring box, under the effect of the motor, the motor is an AC servo motor, the rotation speed of the motor is further adjusted by adjusting the power generated by enabling current to pass through the motor, the rotation speed of the stirring box is further adjusted by adjusting the rotation speed of the motor, the fusion speed of blood samples and reagents is further increased, and the stirring and mixing device is suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of plasma detection, in particular to a stirring and mixing device for centrifugal plasma detection. Background technique [0002] Biochemistry is a marginal subject that uses chemical theories and methods to study living matter. Its main task is to understand the chemical composition, structure and various chemical changes in the life process. The profound impact of biochemistry on other biological disciplines is firstly reflected in the closely related fields of cytology, microbiology, genetics, physiology and other fields through the study of the structure and function of biopolymers. In-depth research has revealed many mysteries of biological substance metabolism, energy conversion, genetic information transmission, photosynthesis, nerve conduction, muscle contraction, hormone action, immunity, and intercellular communication, which has brought people's understanding of the essence of life to a new level...

AI Technical Summary

Problems solved by technology

[0002] Biochemistry is a marginal subject that uses chemical theories and methods to study living matter. Its main task is to understand the chemical composition, structure and various chemical changes in the life process. The profound impact of biochemistry on other biological disciplines is firstly reflected in the closely related fields of cytology, microbiology, genetics, physiology and other fields through the study of the structure and function of biopolymers. In-depth research has revealed many mysteries of biological substance metabolism, energy conversion, genetic information transmission, photosynthesis, nerve conduction, muscle contraction, hormone action, immunity, and intercellular communication, which has brought people's understanding of the essence of life to a new level. In the prior art, for example, the invention patent with application number 201620702766.9 includes a detection transparent cover, a centrifuge cylinder and a detection device. A limit frame is installed on the outside of the centrifuge cylinder, and the limit frame is connected to a detection platform. The detection The device is equipped with a mixing cup, a rotating seat, a cover and a clip. The upper end of the mixing cup is provided with a limiting boss A, the lower end of the mixing cup is installed on the detection platform, and the limiting frame of the centrifugal cylinder is connected with the rotating seat. , the cover installs the rotating seat on the upper end of the mixing cup, the cover and the mixing cup are connected by clips, the centrifugal cylinder is provided with circular bumps, and there are multiple circular bumps, which are symmetrically distributed On the centrifuge cylinder, the shape of the detection transparent cover is cylindrical. Although the invention has a simple structure, there are many deficiencies and defects. In the existing equipment, the design of the centrifuge cylinder has defects. There is no adjustment device between them, so that the fusion between the blood sample and the medicine in the mixing cup takes a long time, the work efficiency is low, the fusion quality is poor, and the process of taking the sample out of the transparent cover is assisted, which increases the work of medical staff Burden, make the staff easy to feel physical fatigue while work efficiency is reduced, in view of these situations, in order to avoid the above-mentioned technical problems, it is necessary to provide a kind of stirring and mixing device for centrifugal plasma detection to overcome the defects in the prior art

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