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Sampling and blending device for sample, blending control method and sperm quality analyzer

A sample analysis device and sample technology, applied in the field of medical testing, can solve the problems of complex structure, large space occupation, and low mixing efficiency of blood samples, and achieve the effect of improving mixing efficiency, improving mixing effect, and promoting liquefaction requirements

Pending Publication Date: 2022-05-06
SHENZHEN REETOO BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, a sample tube is clamped by a tube clamp, taken out from the sample tube rack, and then the tube is driven to entrain the sample tube to flip and swing. The mixing efficiency of the blood sample is very low; the mixing device at least includes a clamping mechanism and an extraction mechanism. , turning mechanism, etc., the structure is quite complex and takes up a lot of space; it cannot meet the needs of high-efficiency and highly integrated automatic sample injection devices for fast and effective sample mixing

Method used

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  • Sampling and blending device for sample, blending control method and sperm quality analyzer
  • Sampling and blending device for sample, blending control method and sperm quality analyzer
  • Sampling and blending device for sample, blending control method and sperm quality analyzer

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Embodiment 1

[0031] Please refer to figure 1 In this embodiment, a sperm quality analyzer is disclosed. The sperm quality analyzer 1 includes a sample mixing device 11 , a sample analysis device 12 and a controller 13 , which will be described separately below.

[0032] The sample mixing device 11 is used to mix the sample for the first time through the sample injection action, and to mix the sample for the second time through the sample sampling action. see figure 2, the sample mixing device 11 specifically includes a sampling mechanism 100 and a sampling mechanism 200, then, the sampling mechanism 100 is used to reciprocate the sample container containing the semen sample during the sampling process, and the vibration is generated by the reciprocating motion to achieve the sample. Mixing function: the sampling mechanism 200 is used to suck and spit out the samples in the sample container multiple times during the sampling process, and the disturbance is generated by sucking and exhalin...

Embodiment 2

[0057] On the basis of the sperm quality analyzer disclosed in Embodiment 1, this embodiment discloses a sample mixing control method, the mixing control method is mainly in figure 1 Apply on the controller 13 in the system.

[0058] see Figure 9 , the mixing control method of this embodiment includes steps S610-S650, which will be described respectively below.

[0059] Step S610, driving the sample container for sample injection to reciprocate in the first direction, so as to mix the sample in the sample container for the first time.

[0060] see figure 1 , image 3 and Figure 8 , the controller 13 can control the sample feeding mechanism 100 to perform some actions. Specifically, the loading platform 110 is driven to reciprocate along the first direction by the sample feeding driving mechanism 120, and the speed change effect generated by the loading platform 110 during walking and traveling direction change is used to cause the loading platform 110 to vibrate, so tha...

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Abstract

The invention relates to a sampling and uniform mixing device for samples, a uniform mixing control method and a sperm quality analyser, the sampling and uniform mixing device comprises a sample introduction mechanism and a sampling mechanism, the sample introduction mechanism comprises a bearing table and a sample introduction driving mechanism, the bearing table is used for loading a sample container, the sample introduction driving mechanism is used for driving the bearing table to do reciprocating motion, and the sample introduction driving mechanism is used for driving the bearing table to do reciprocating motion; uniformly mixing the sample in the sample container for the first time; the sampling mechanism comprises a sampling driving mechanism and a sampling assembly, the sampling driving mechanism is used for driving the sampling assembly to move to a sampling position to suck a sample in the sample container, and the sampling assembly is also used for sucking and discharging the sample in the sample container so as to uniformly mix the sample in the sample container for the second time. Due to the fact that the first-time uniform mixing of the sample is carried out by means of the reciprocating motion of the sample feeding mechanism, and the second-time uniform mixing of the sample is carried out by means of the sample sucking and discharging operation of the sampling mechanism, the action of the analyzer is compatible with the uniform mixing function of the sample, and the uniform mixing efficiency of the semen sample can be improved.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a sample sampling and mixing device, a mixing control method and a sperm quality analyzer. Background technique [0002] At present, semen analysis mainly includes two methods: conventional semen analysis method and computer-aided sperm quality analysis method. The conventional semen analysis method is manual analysis. In actual operation, the tester is often influenced by subjective factors, and the test results have great differences. The computer-aided sperm quality analysis technology can overcome the influence of subjective factors in manual analysis, and has strong repeatability. It can also display the trajectory of sperm and analyze the parameters of sperm movement while quickly measuring the total number, concentration, and motility of sperm. It can reflect the situation of sperm more objectively, and is convenient for comparison, analysis and research in clin...

Claims

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Application Information

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IPC IPC(8): G01N1/38G01N35/04G01N35/10
CPCG01N1/38G01N35/04G01N35/10G01N35/1009
Inventor 袁云东陶家亮石义康吴勇波周勤宇
Owner SHENZHEN REETOO BIOTECHNOLOGY CO LTD