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Sampling device of full-automatic chemiluminescent analyzer and sampling method of sampling device

An automatic chemical and luminescent analysis technology, applied in the field of medical devices, can solve the problems of slow speed, cross-contamination of reaction solution, low efficiency of adding samples and reagents, etc., and achieve the effect of increasing the speed, avoiding program logic errors, and reducing the probability of misalignment

Pending Publication Date: 2018-05-15
天津博硕科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention aims to propose a sample loading device for a fully automatic chemiluminescence analyzer and a sample loading method thereof, so as to solve the problems of low efficiency and slow speed in the process of adding samples and reagents to a chemiluminescence analyzer. One purpose is to solve the problem of easy cross-contamination when preparing the reaction solution

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  • Sampling device of full-automatic chemiluminescent analyzer and sampling method of sampling device
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  • Sampling device of full-automatic chemiluminescent analyzer and sampling method of sampling device

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Embodiment Construction

[0045]It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0046] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not...

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Abstract

The invention provides a sampling device of a full-automatic chemiluminescent analyzer and a sampling method of the sampling device. The chemiluminescent analyzer comprises a sampling needle system, areagent needle system, a sample area, an injection area and a reagent area, wherein the sample area, the injection area and the reagent area are sequentially arranged from left to right; the samplingneedle system and the reagent needle system are fixed on a same transverse guide track; a reaction cup area perpendicular to the injection area is arranged between the reagent area and the sample area; needle cleaning devices are respectively arranged between the sample area and the injection area and the reagent area and the injection area; sampling positions of the sample area, the injection area, the reagent area and the two needle cleaning devices are on a same straight line; a sampling needle passes through sampling positions of the sample area and the injection area; a reagent needle passes sampling positions of the reagent area and the injection area. According to the sampling device of the full-automatic chemiluminescent analyzer and the sampling method of the sampling device, thesampling positions, the injection positions, grooves and a cleaning area are positioned on a same straight line, so that the injection speed is increased; the sampling positions and the injection positions are fixed, so that the error probability is reduced.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a sample adding device and a sample adding method of a fully automatic chemiluminescence analyzer. Background technique [0002] The chemiluminescence analyzer has the characteristics of fast detection speed, wide linear range and wide application range, and has been widely used in clinical immunodiagnosis. Normally, a chemiluminescence analyzer usually includes components such as a flow cell, a sample tray, a reagent tray, and a sampling device. The sampling device is used to absorb the samples in the sampling tray and the magnetic beads, R1, R2 and other substances in the reagent tray. , and mix them, and the mixture is sent to the flow cell for chemiluminescent reaction. [0003] Existing sampling devices are usually structures that can move linearly along the three directions of X, Y, and Z. When sampling, the sampling points can be distributed in the area covere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/10
CPCG01N35/10G01N2035/1027
Inventor 杜康刘新全孙传强闫畅
Owner 天津博硕科技有限公司
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