Clinical laboratory blood analysis structure with blood centrifugal separation function

Abstract

The invention discloses a clinical laboratory blood analysis structure with a blood centrifugal separation function, and belongs to the technical field of clinical laboratory blood analysis. A drivingmotor is started to drive the centrifugal bin to rotate at high speed so as to drive blood cells in the blood to be subjected to centrifugal separation; after being discharged into the transverse liquid inlet frame through the blood cell separation valve, the blood cells enter a test tube placed on the test tube placing frame assembly through the liquid outlet pipe; blood cells can flow into thetest tubes at different positions by starting the placing frame push-out and take-back assembly; the water pump circulation assembly communicates with the refrigeration assembly and the water storagetank, the water storage tank is also communicated with the bow-shaped refrigeration pipe to form a circulating water refrigeration structure, thus the separation efficiency is enhanced through water cooling. When the test tubes are placed, the placing frame push-out and take-back assembly is started firstly to push out the test tube placing frame assembly and then the test tubes are inserted, thenthe placing frame height adjusting assembly is started to be suitable for the test tubes with different lengths, and then automatic push-out and take-back height adjustment is achieved.

Description

technical field [0001] The invention relates to a laboratory blood analysis, in particular to a laboratory blood analysis structure with blood centrifugal separation function, which belongs to the technical field of laboratory blood analysis. Background technique [0002] Blood cell analysis is a technology that analyzes red blood cells and white blood cells through the detection of some instruments, and its development is inseparable from the Coulter principle of the Coulter brothers. In addition, the most commonly used blood cell analysis is blood routine examination, which includes red blood cells, hemoglobin, white blood cell count and its classification, platelet count, etc., a total of 10 items. [0003] The commonly used equipment is semi-automatic or fully automatic biochemical detector. Blood cell analyzer is one of the most widely used instruments in hospital clinical examination. With the rapid development of computer technology in recent years, blood cell analys...

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Problems solved by technology

[0004] The blood analysis equipment in the laboratory department in the prior art needs to place the extracted blood through the test tube when it is in use, but the existing blood analysis equipment in the laboratory department is not suitable for placing test tubes of different heights, even if there is a height-adjustable shelf but It is also not convenient enough for manual adjustment. In addition, it is not convenient enough to manually pull out the rack and place it and then push it back. In the process of blood analysis, centrifugation is also required. The two devices cause troublesome operation and are time-consuming and space-consuming. Therefore, a blood analysis structure with blood centrifugation function is designed to optimize the above problems.

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