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Test reaction capsule

A technology of reaction and reaction chamber, which is applied in the field of test reaction capsules, can solve the problems of increasing the cost of detection work, the influence of detection results, and the difficulty of ensuring the uniformity of mixing, etc., and achieve the effect of increasing detection reaction time, increasing length, and eliminating detection errors

Pending Publication Date: 2018-08-24
SHIJIAZHUANG HIPRO BIOTECH
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Problems solved by technology

[0003] At present, most hospitals and laboratories still use large centrifuges to separate serum and blood cells, and then mix the whole blood independently, and the mixing requires a separate mixing machine with complex structure or manually. It will increase the cost of detection and it is difficult to ensure the uniformity of mixing during manual mixing, which will have a certain impact on the detection results

Method used

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Embodiment Construction

[0017] as attached Figure 1-3 As shown, the present invention includes a rotating disk 1, a reaction chamber 9 arranged on the rotating disk 1, and more than two feeding pipes 11 communicating with the reaction chamber 9, and the inner wall of the reaction chamber 9 transitions in a circular arc. The rotating disk 1 is installed on the rotating mechanism, and the rotating disk is driven to rotate under the action of the rotating mechanism. Preferably, the rotating disk 1 is circular, and the center of the rotating disk 1 is used as the axis to rotate. The different liquids entering the reaction chamber 9 are mixed under the action of the centrifugal force generated during the rotation of the rotating disk 1 , the structure is very simple, and the degree of mixing can be guaranteed. An optical path detection mechanism is provided above the reaction chamber 9 of the present invention to directly detect the mixed liquid, realize integrated detection, and avoid sample loss and co...

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Abstract

The invention relates to a test reaction capsule, which comprises a rotating disc, a reaction chamber arranged on the rotating disc and two or more feeding tubes communicated with the reaction chamber. The inner wall of the reaction chamber is in circular arc transition. According to the invention, the reaction chamber is arranged on the rotating disc, the centrifugal force generated by rotating of the rotating disc can mix liquid in the reaction chamber, the circular arc transition inner wall of the reaction chamber can effectively prevent accumulation of liquid in the corner from affecting the blending effect, the mixing is more uniform and the detection accuracy is guaranteed.

Description

technical field [0001] The invention relates to the field of detection instruments, in particular to a test reaction capsule. Background technique [0002] Blood testing is the most widely used sample testing in biomedicine, clinical diagnosis, and health and quarantine diagnosis. However, the presence of red blood cells greatly interferes with the spectral analysis in blood testing. Therefore, how to quickly and easily separate serum from whole blood has always been an issue. Hot and difficult issues in blood testing research. [0003] At present, most hospitals and laboratories still use large centrifuges to separate serum and blood cells, and then mix the whole blood independently, and the mixing requires a separate mixing machine with complex structure or manually. It will increase the cost of detection and it is difficult to ensure the uniformity of mixing when mixing manually, which will have a certain impact on the detection results. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): G01N1/38G01N21/01
CPCG01N1/38G01N21/01
Inventor 郝书顺
Owner SHIJIAZHUANG HIPRO BIOTECH
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