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Automatic matching and sample injection mechanism

An automatic proportioning and sampling technology, applied in the preparation of test samples, analysis materials, instruments, etc., can solve the problems of increased workload and analysis time, high labor costs for sample processing, and inaccurate measurement results, etc., to achieve detection Low output limit, wide dynamic range, anti-aging effect

Pending Publication Date: 2017-02-22
天津博硕科技有限公司
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AI Technical Summary

Problems solved by technology

In the application of atomic absorption spectroscopy, the matrix modifier and light source must be replaced according to the type of element to be measured, which greatly increases the workload and analysis time, and the measurement results are not accurate; the application of mass spectrometry requires high labor costs and human factors for sample processing. Pollution is also unavoidable

Method used

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Embodiment Construction

[0030] 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.

[0031] 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" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides an automatic matching and sample injection mechanism, and belongs to the technical field of a sample injection device. The automatic matching and sample injection mechanism comprises a sample collection area, a dilution pretreatment area, a sample feeding area and a control system area, wherein the sample collection area and the dilution pretreatment area are connected, the dilution pre-treatment area is connected to the sample feeding area, and the control system area is connected with the sample collection area, the dilution pretreatment area and the sample feeding area respectively. The matching and sample injection mechanism of the invention can reduce the human error and pollution during the dilution pretreatment of the sample, reduce the labor cost and the difficulty of the operation of the clinical examination physicians, and improve the quantitative accuracy.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to an automatic proportioning sampling mechanism. Background technique [0002] With the rapid development of elemental medicine and the increasingly close connection with nutrition and environmental medicine, scientific researchers are paying more and more attention to the impact of the types and contents of trace elements in the human body on health. Starting point. Medical research shows that some trace elements are indispensable to maintain the normal activities of the body, and their deficiency or excess will affect human health. For example, blood calcium level is necessary for muscle atrophy, myocardial function and neuromuscular irritability, abnormal content of zinc, copper, selenium, magnesium and other elements can easily cause eye diseases, arsenic, cadmium, zinc, copper, nickel, chromium, manganese, Molybdenum, iron, germanium and other elements are related t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28G01N1/38G01N35/10
CPCG01N1/28G01N1/38G01N35/10G01N35/1004G01N2035/1032
Inventor 孙传强龚子珊杜康汪曣闫畅谢远赵学玒
Owner 天津博硕科技有限公司
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