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A sample automatic processing system

An automatic processing and sample pretreatment technology, applied in the preparation of test samples, analytical materials, instruments, etc., can solve the problems of high labor intensity, low efficiency of sub-packaging, time-consuming and laborious, and achieve the effect of high precision of liquid extraction.

Active Publication Date: 2016-12-07
安徽省一一通信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there is no device for crushing samples and adding reagents in this sampler. These tasks need to be done manually, which has problems such as time-consuming and labor-intensive, low packing efficiency, and high labor intensity.

Method used

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  • A sample automatic processing system
  • A sample automatic processing system
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Examples

Experimental program
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Embodiment Construction

[0035] see Figure 1 to Figure 9 , an automatic sample processing system, which includes a workbench 1, a sample pretreatment device 2, a sample centrifugation device 3, a sample temperature control device 4, a manipulator system 5, and a detection device 6 are arranged on the table 101 of the workbench 1 And test tube rack 701.

[0036] The sample pretreatment device 2 includes a support 201 and a plurality of test tube holders 202, and a sample crushing device 203 and a plurality of servo burettes 8 for crushing solid samples are arranged on the support 201; The burette 8 includes one or more vertical reagent addition burettes 9 for adding reagents in the test tube 7 and a liquid-taking burette 10 for obtaining the liquid in the test tube 7; Each of the servo-type burettes is fixed on the support 201 through a fixed frame 204; under the sample crushing device 203, a test tube bracket 202 is set; the plurality of servo-type burettes One of the test tube holders 202 is arran...

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Abstract

The invention discloses a sample automatic processing system, comprising a workbench, on which a sample pretreatment device, a sample centrifugation device, a sample temperature control device, a manipulator system, a detection device and a test tube rack are arranged; the sample pretreatment device It includes a bracket and a plurality of test tube brackets, and a sample pulverization device for pulverizing solid samples and a plurality of servo burettes are arranged on the bracket; the sample pulverization device includes a pulverization motor and a pulverization device; the pulverization motor is fixed on the fixed frame, The crushing device is arranged on the output shaft of the crushing motor; the sample pretreatment device, the sample centrifugation device, the sample temperature control device and the detection device are arranged on the first side of the table top of the workbench; side opposite to the second side. The automatic sample processing system of the present invention has the advantages of automatically crushing samples, adding reagents, and extracting liquid, and has the advantages of high precision in adding and extracting liquid samples.

Description

technical field [0001] The invention relates to a sample automatic processing system. Background technique [0002] In the transportation and storage of grain, food, etc., it is often necessary to carry out random sampling and testing in order to accurately grasp the quality of grain, find grain quality problems in time, and take corresponding solutions. At present, it is often necessary to carry out genetic analysis on some grains or foods to confirm whether they are genetically modified grains or foods. In the process of this genetic analysis, the sampling requirements for grain or food are relatively strict, and the sampled samples must be pulverized (solid samples), added reagents, centrifuged, heated or cooled before they can be tested and analyzed. [0003] The traditional method is manual processing, and the staff manually complete the crushing of samples (solid samples), adding reagents, centrifugation, heating or cooling and other processing tasks (PCR, gene amplif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28G01N35/00
Inventor 朱华庆陈方军程志友仲严梅益平李满兰刘葆林过长春
Owner 安徽省一一通信息科技有限公司
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