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Sampling device and detection analyzer with same

A sampling device and analyzer technology, applied in the direction of analysis materials, instruments, etc., can solve problems such as the detection and analysis of liquid samples that cannot be stratified, and achieve the effects of reducing system errors, accurate sampling positioning, and improving accuracy

Pending Publication Date: 2018-12-18
江西美康盛德生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing detection and analysis instruments, the upper end is mostly used for sampling. The sampling device uses the mechanical arm to press the box-shaped sample holder into the fixed sampling needle to achieve sampling. It is impossible to perform a complete detection and analysis of the layered liquid samples.

Method used

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  • Sampling device and detection analyzer with same
  • Sampling device and detection analyzer with same
  • Sampling device and detection analyzer with same

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] The sampling device of the analysis and detection instrument is mostly fixed by the sample needle, and the sample holder with the sample placed thereon is moved toward the sample needle through the mechanical arm so that the sample holder is pressed into the sample needle to complete the sampling. In order to meet the requirement of accurately locating the position where the sample needle penetrates into the sample and complete the purpose of taking out all the samples, the sample needle is set to be movable.

[0022] The invention provides a sampling device, such as Figures 1 to 3 As shown, it includes a sampling mechanism, a connection and fixing mechanism 1, and a driving mechanism 2. The sampling mechanism is slidably connected to the connection and fixing mechanism 1, and the driving mechanism 2 can drive the sampling mechanism to ...

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Abstract

The invention provides a sampling device. The sampling device comprises a sampling mechanism, a connection fixing mechanism and a driving mechanism, wherein the sampling mechanism is connected to theconnection fixing mechanism in a sliding way, the driving mechanism can drive the sampling mechanism to slide on the connection fixing mechanism, the sampling device also comprises a sampling positioning assembly, and the sampling positioning assembly is used for positioning the sampling mechanism at an expected position and is arranged on the connection fixing mechanism and / or is arranged at other positions of the detection analyzer. The invention also provides the detection analyzer with the sampling device. In the sampling device, the sampling mechanism is stably connected to the fixing mechanism in a sliding way by the driving mechanism, the position of the sampling mechanism is further controlled by the sampling positioning assembly so as to control depth of entering a sample, and thefunctions of puncturing and sampling are achieved; and by the sampling device, sampling and positioning are accurate, the bottom of the sample can be deepen, and the sampling device is particularly applicable to a detection and analysis system requiring a sample liquid to be completely taken out for analysis.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an inspection and detection device, in particular to a sampling device for analysis and detection. Background technique [0002] Lipid blood typing test is aimed at measuring the cholesterol content of various lipoproteins. Compared with the items measured by biochemical analysis, it is more specific and detailed, so it can analyze the composition of test materials more accurately. For example, according to the density of lipoproteins, lipoproteins can be divided into chylomicrons (CM), very low-density lipoprotein (VLDL), intermediate-density lipoprotein (IDL), low-density lipoprotein (LDL), and high-density lipoprotein (HDL). At present, not only total cholesterol (T-CH), but also LDL-C and HDL-C are routinely measured clinically. Excessive content of LDL-C can easily lead to atherosclerosis, while HDL-C has a certain protective effect on blood vessels. However, re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/10
CPCG01N35/10G01N35/1009G01N35/1011
Inventor 邹继华朱磊徐磊陈宇迪徐勇冯喆
Owner 江西美康盛德生物科技有限公司
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