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Whole blood detection and analysis system and whole blood sample detection method

An analysis system and whole blood sample technology, applied in the field of blood testing, can solve the problems of not meeting the requirements of efficiency, slow test speed, etc., achieve efficient cleaning and improve cleaning efficiency

Pending Publication Date: 2022-01-21
SHENZHEN COMEN MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the detection time of CRP takes about 50-60s, the products currently on the market that support combined blood cell immunoassay still face the problem of slow test speed. The fastest test speed of most instruments is 36 samples / hour, which cannot meet the requirements of clinical tests. requirements for efficiency

Method used

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  • Whole blood detection and analysis system and whole blood sample detection method
  • Whole blood detection and analysis system and whole blood sample detection method
  • Whole blood detection and analysis system and whole blood sample detection method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Please refer to figure 1 , a whole blood detection and analysis system, the whole blood detection and analysis system 1 mainly includes a sample distribution unit 11, a blood routine detection unit 12, a CRP detection unit 13, a liquid delivery unit 14 and a control unit 15, which will be described separately below.

[0033] The sample distribution unit 11 may include a sampling component, which is used for aspirating a whole blood sample, and distributing and injecting the sucked whole blood sample into a plurality of detection pools, so that a certain amount of blood samples are stored in each detection pool as the sample to be tested. sample.

[0034] The blood routine detection unit 12 is provided with at least one detection pool (such as WBC pool, RBC pool and / or DIFF pool), which is used to detect the samples to be tested in its own detection pool to output blood routine detection signals.

[0035] It should be noted that WBC refers to white blood cell count, whi...

Embodiment 2

[0066] On the basis of the whole blood detection and analysis system disclosed in Example 1, this embodiment discloses a whole blood sample detection method, which is mainly used in figure 1 Execute on the control unit 15 in.

[0067] Please refer to Figure 4 , the whole blood sample detection method in this embodiment mainly includes steps 310-340, which will be described respectively below.

[0068] Step 310 is the reagent distribution step, see figure 1 The control unit 15 controls the liquid delivery unit 14 to inject the white blood cell reagent and the hemolytic agent into the detection pool correspondingly enabled in the blood routine detection unit 12, and controls the liquid delivery unit 14 to inject the CRP hemolytic agent into the CRP detection unit 13 accordingly. Enabled detection pools.

[0069] Step 320 is the sample distribution step, see figure 1 , the control unit 15 controls the sample distribution unit 11 to suck the whole blood sample, and distribute...

Embodiment 3

[0113] see Figure 7 , this embodiment discloses a whole blood detection and analysis device 4 , the main components of which are a memory 41 and a processor 42 . Wherein, the memory 41 is used as a computer-readable storage medium, and is mainly used for storing a program, and the program may be a program code corresponding to the whole blood sample detection method in the second embodiment.

[0114] Wherein, the processor 42 is connected with the memory 41, and is used to execute the program stored in the memory 41 to realize the whole blood sample detection method. The functions implemented by the processor 42 can be figure 1 The control unit 15 in the control unit will not be described in detail here.

[0115] Those skilled in the art can understand that all or part of the functions of the various methods in the foregoing implementation manners can be realized by means of hardware, or by means of computer programs. When all or part of the functions in the above embodime...

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Abstract

The invention relates to a whole blood detection and analysis system and a whole blood sample detection method. The system mainly comprises a sample distribution unit, a blood routine detection unit, a CRP detection unit, a liquid path conveying unit and a control unit. A hemoglobin hemolytic agent conveying pipeline, a CRP hemolytic agent conveying pipeline and a diluent conveying pipeline in the liquid path conveying unit are communicated with each detection pool in the CRP detection unit, so a mixed solution formed by a hemoglobin hemolytic agent and a diluent can be used for soaking and cleaning CRP residues in the detection pools; meanwhile, the hemoglobin hemolytic agent can also be used as a reaction reagent for blood routine detection, so reagent resources and liquid path resources are fully utilized, and the cleaning efficiency of the detection pool and the overall detection efficiency of the system are improved.

Description

technical field [0001] The present application relates to the technical field of blood detection, in particular to a whole blood detection and analysis system and a whole blood sample detection method. Background technique [0002] In the clinical diagnosis of the hospital, it is often necessary to obtain the test results of the blood routine parameters and CRP (C-reactive protein) parameters of the patient's blood at the same time. CRP is detected on a special biochemical assay or a special protein analyzer. As a result, the same blood sample needs to be tested on at least two instruments, which not only increases the number of instruments and working procedures, but also leads to problems of increased testing costs and reduced testing efficiency. [0003] In order to support the detection of blood routine parameters and CRP parameters on one machine at the same time, the blood cell immune joint inspection all-in-one machine has become the current development trend of bloo...

Claims

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Application Information

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IPC IPC(8): G01N21/59G01N15/14G01N27/02
CPCG01N21/59G01N15/1434G01N27/02G01N2015/1486G01N2015/016Y02A50/30
Inventor 曹亮亮
Owner SHENZHEN COMEN MEDICAL INSTR