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Oscillatory blood test instrument

The technology of a blood meter and an oscillating device is applied in the field of analysis equipment, which can solve the problems of long waiting time and deviation of disease judgment, and achieve the effects of shortening blood testing time, high accuracy and reducing waiting time.

Inactive Publication Date: 2016-12-14
成都测迪森生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because doctors judge diseases through the results of blood tests, the accuracy of blood tests has a great impact on the diagnosis of diseases; with the existing blood test technology, the results of routine blood tests can usually be obtained within half an hour. Seriously, the waiting time of half an hour is also long. At the same time, the existing blood test technology has a repeatability error of about 0.2%, and this 0.2% error may cause a great deviation in the judgment of the disease

Method used

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Experimental program
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Embodiment 1

[0032] Such as Figure 1 to Figure 2 As shown, an oscillating blood tester includes a sequentially connected sampling area 2, a sampling area and a detection area, the sampling area 2, the sampling area and the detection area are fixedly connected to the instrument support 1, and the detection area is connected to the oscillation device 5, The oscillating device 5 is arranged under the detection area and is connected to the instrument support 1. The detection area is provided with a blood sample separation box 4 filled with a separation liquid. Oscillating device 5 is a sound wave oscillator, and oscillating device 5 links to each other with instrument support 1 through oscillating frame, and oscillating frame is provided with shaker 6 along vertical direction, and shaker 6 comprises two springs, and each spring can generate vibration along vertical direction. Elastically deformed, the spring is in compression. The blood sample separation box 4 is a cuboid, and the upper surf...

Embodiment 2

[0035] Triazole thioether indole derivatives are synthesized via the following route,

[0036]

[0037] The synthesis methods of compound 2 and compound 3 are prior art.

[0038] Synthesis of Compound 4: Add 5.0 g (21.0 mmol) of Compound 3 and 3.0 mL (63.0 mmol) of 85% hydrazine hydrate (molar ratio 1:3) into a 50 mL round bottom flask, and let it stand for 48 h. After the reaction was complete, it was filtered with suction, and the filter cake was washed with water and dichloromethane in turn, and dried in vacuo to obtain a light yellow solid (compound 4).

[0039]Compound 5: Add 2.3 g (10.0 mmol) of compound 4 and 40.0 mL of absolute ethanol into a 100 mL three-necked flask, and drop 10 mmol of phenyl isothiocyanate after the solid is completely dissolved, reflux for 3 hours, cool, and a large amount of The white solid compound 5 was suction filtered, washed with a small amount of deionized water, and dried to obtain a white solid.

[0040] Synthesis of compound 6: 3.6 ...

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Abstract

The invention discloses an oscillatory blood test instrument, and belongs to the field of analysis devices. The oscillatory blood test instrument comprises a sample entering area, a sample taking area and a detection area which are sequentially connected, the sample entering area, the sample taking area and the detection area are fixedly connected with an instrument support, the detection area is connected with an oscillatory device, the oscillatory device is arranged below the detection area and connected with the instrument support, the detection area is provided with a blood separation box, and the blood separation box is filled with separating liquid. The oscillatory blood test instrument has the advantages that by the aid of sonic-wave oscillation, cells in blood form density echelons according to different densities, so that different kinds of cells are separated, existing blood test time is shortened to 12-14 minutes, repeatability errors are reduced, the error is only 0.07%, and waiting time can be shortened while the blood test accuracy is improved.

Description

technical field [0001] The invention relates to an analysis device, in particular to an oscillating blood tester. Background technique [0002] Blood test is a commonly used detection method in medicine. It can detect white blood cells, neutrophil percentages, red blood cells, hemoglobin, platelets and other indexes in the blood, detect liver and kidney function, blood lipids, heart enzymes, blood electrolytes, etc., and judge whether there is acid in the body. Alkaline balance disorders and hypoxia and hypoxia degree can help patients to detect and diagnose certain diseases early, such as diagnosing whether there is anemia, whether there is a blood system disease, and reflecting the hematopoietic function of the bone marrow. Because doctors judge diseases through the results of blood tests, the accuracy of blood tests has a great impact on the diagnosis of diseases; with the existing blood test technology, the results of routine blood tests can usually be obtained within ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/00G01N33/49
CPCG01N15/00G01N33/491G01N15/01
Inventor 郑浩
Owner 成都测迪森生物科技有限公司
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