Lipid blood specimen treatment device for blood routine examination

Abstract

The invention discloses a lipid blood specimen treatment device for blood routine examination. The device comprises a case, a condensation box is fixedly mounted at the upper end of the case, a bottomplate is fixedly mounted on the lower side of the right end of the case, a centrifugal device is arranged in the case, and a placement rack is fixedly connected to the upper end of the centrifugal device. A sampling pipe is movably inserted into the upper end of the placement frame, a plasma storage part is fixedly installed on the right portion of the upper end of the condensation box, a mixingdevice is fixedly installed on the right portion of the upper end of the bottom plate, and a normal-temperature treatment device is fixedly installed at the upper end of the mixing device. According to the lipid blood specimen treatment device for blood routine examination, blood plasma of normal people of the same blood type and blood with fat on the upper layer removed are mixed and equivalentlyreplaced, the situation that fat particles influence the detection process is avoided, and the hemolysis phenomenon generated after blood plasma replacement of specimens is avoided; and the plasma storage part and a measuring cylinder are matched for use, so that the plasma exchange work is quick and convenient, and an extraction part can improve the lipid blood treatment effect.

Description

technical field [0001] The invention relates to the technical field of blood routine detection, in particular to a lipid blood sample processing device for blood routine detection. Background technique [0002] In the inspection work, it is often found that the test results are affected by the patient's lipemia. The reason is that the lipid particles in the sample contain lipid particles, which affect the optical colorimetry during the detection process. Some large particles may even be mistaken for platelets or other cells by the instrument. , interfere with the detection of the instrument, which can easily lead to inaccurate detection data. Inspired by the plasma exchange method in the coagulation correction test of blood lipid samples, the routine detection is mainly to detect the number of cells in the patient's blood, and the requirements for plasma are not high, so this is produced. The routine detection of similar specimens is also performed after equivalent replaceme...

AI Technical Summary

Problems solved by technology

[0002] In the inspection work, it is often found that the test results are affected by the patient's lipemia. The reason is that the lipid particles in the sample contain lipid particles, which affect the optical colorimetry during the detection process. Some large particles may even be mistaken for platelets or other cells by the instrument. , interfere with the detection of the instrument, which can easily lead to inaccurate detection data. Inspired by the plasma exchange method in the coagulation correction test of blood lipid samples, the routine detection is mainly to detect the number of cells in the patient's blood, and the requirements for plasma are not high, so this is produced. The routine detection of similar specimens is also performed after equivalent replacement of ordinary normal human plasma; however, the following problems often exist in the process of plasma replacement: 1. Some patient samples will have relevant antibodies, which will cause hemolysis after plasma replacement and affect the detection; 2. When equal volumes of mixed plasma from normal people are replaced, the actual operation is time-consuming and cumbersome, and the replacement work is inconvenient; 3. When removing the upper layer of fat in the lipemia sample, the needle often extends from the upper layer of the lipemia sample. When the blood is drawn into the lower layer, it will be contaminated with fat, so the treatment effect of lipemia is not good; 4. The existing plasma after replacement is directly tested on the machine, and the mixing is not sufficient, which makes it inconvenient to test subsequent samples

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