Oscillation device for clinical medical examination

Abstract

The invention discloses an oscillation device for clinical medical examination, and belongs to the technical field of medical instruments. The on oscillation device for clinical medical examination comprises an examination box body, a to-be-tested reagent is placed in a storage through hole, an oscillation cavity is formed in the bottom face of a reagent examination storage frame, a triangular oscillation rod is arranged below a cross-shaped oscillation frame, and a U-shaped oscillation auxiliary supporting frame is arranged on the lower side in the examination box body, a cylinder is arranged in the middle of the lower side of the U-shaped oscillation auxiliary supporting frame, the upper end of a reciprocating column penetrates through the interior of the cylinder to extend to the exterior and is welded with an eccentric column, and the structures are in close fit, so that the triangular oscillation rod below can sufficiently oscillate a mixed reagent back and forth like an arm, and the mixed reagent is uniformly mixed, therefore, the reaction can be fully carried out, the influence of centrifugal force is effectively avoided, the phenomenon that the concentration at one side is high and the concentration at the other side is low is avoided, the oscillation effect is improved, the high efficiency and uniformity of mixing are ensured, and the accuracy of an inspection result is ensured.

Description

technical field [0001] The invention relates to the technical field of medical instruments, and more specifically, relates to an oscillation device for clinical medical testing. Background technique [0002] The laboratory department is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral science, and blood transfusion. Test tubes are commonly used instruments in chemistry and medicine. Reaction containers for reagents. In medical laboratories, the application of test tubes is essential. Many liquid test samples need to be manually shaken by the test personnel to mix the sample and the drug during the test. This mixing method not only takes a long time , and increase the amount of operation and labor intensity of the inspectors, and the vibration effect is not good, the utility of the mixed solution is greatly reduced. The document of the prior art publication number CN111122288 p...

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Problems solved by technology

[0002] The laboratory department is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral science, and blood transfusion. Test tubes are commonly used instruments in chemistry and medicine. Reaction containers for reagents. In medical laboratories, the application of test tubes is essential. Many liquid test samples need to be manually shaken by the test personnel to mix the sample and the drug during the test. This mixing method not only takes a long time , and increase the amount of operation and labor intensity of the inspectors, and the vibration effect is not good, the utility of the mixed solution is greatly reduced. The document of the prior art publication number CN111122288 provides a kind of drug mixing oscillation device suitable for the laboratory. The set first compression spring restores the original length, drives the connecting block to drive the arc-shaped clamping block to clamp the test tube, and can be placed on various types of test tubes. The output end of the motor drives the rotating disc to rotate, thereby driving the mixing box to rotate. Thereby driving the test tube to rotate, through the rotation, the test tube is shaken and mixed, the curved block is squeezed on the test tube, the second compression spring is squeezed, the positive electrode and the negative electrode are in contact, and the ultraviolet lamp is turned on to disinfect and sterilize the cleaned test tube

Although the device has many beneficial effects, there are still the following problems: the device drives the rotating disk to rotate through the output end of the motor to mix the reagents and medicines, and the centrifugal force will make one side of the concentration high and the other side low. The mixing effect is poor, and a good oscillation effect cannot be produced by rotation. To be precise, the device is only rotating, and the device is inconvenient to observe the color change of the reagent after mixing and to add the reagent again after the change. In addition, other existing In the patented technologies CN207254219U and CN208032482U, the error caused by centrifugation and multi-directional vibration cannot be realized, so the uniformity of stirring cannot be guaranteed. We propose an oscillation device for clinical medical testing

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