Blood analyzer
A blood analyzer and analyzer technology, applied in the field of blood analyzers, can solve the problem of high cost, achieve high cost performance, simplify the structure, and solve the effect of high cost
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Embodiment 1
[0034] An embodiment of the present invention provides a blood analyzer, including a sample preparation device, an analyzer and a cleaning device.
[0035] Such as figure 1 As shown, the sample preparation device 101 is used to prepare the first sample liquid and the second sample liquid containing samples and reagents, including a reaction cell 101c, a first reagent injection device 103, a second reagent injection device 104, a first reagent preheating Cell 101a and second reagent preheat cell 101b. The first reagent injection device 103 is connected to the reaction tank 101c through the first reagent preheating tank 101a, the second reagent injection device 104 is connected to the reaction tank 101c through the second reagent preheating tank 101b, and the reaction tank 101c is connected to the analysis tank 101c through the delivery pipeline 201. device. Wherein, the first reagent preheating pool 101a is used for preheating the first reagent, the second reagent preheating ...
Embodiment 2
[0061] Such as image 3 As shown, the embodiment of the present invention provides a blood analyzer, which is basically the same as that of Embodiment 1, except that the cleaning isolation valve 113 is omitted in this embodiment.
[0062] The detection control process of this embodiment is also different from that of Embodiment 1. In Embodiment 1, after the first sample liquid is transported, the first sample liquid detection and reaction pool cleaning operations are performed simultaneously; in this embodiment, After the reaction cell cleaning operation is completed, the first sample liquid detection is performed.
[0063] Such as figure 2 As shown, the specific process of this embodiment is as follows:
[0064] The sampling needle 106 absorbs the sample to be tested in the test tube through the sample quantification device 107, transports the sample to be tested in the sampling needle 106 and injects it into the reaction pool 101c, and the first sample liquid is part of t...
Embodiment 3
[0073] Such as Figure 5 As shown, on the basis of Embodiment 2, this embodiment also includes a sample quantitative device switching valve 120, the common end of the sample quantitative device switching valve 120 is connected to the sample quantitative device 207, and the first output port of the sample quantitative device switching valve 120 passes through The sample pipeline 205 is connected to the sampling needle 106 , and the second output end of the switching valve 120 of the sample quantitative device is connected to the delivery pipeline 201 through the sample liquid pipeline 206 .
[0074] The sample quantitative device 207 can realize the functions of the sample quantitative device and the sample liquid quantitative device through the sample quantitative device switching valve 120. When the sample quantitative device 207 is connected to the sample pipeline 205 through the sample quantitative device switching valve 120, the sample quantitative device 207 can draw And ...
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