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On-line sample collection and storage device

A sample collection and storage device technology, applied in the field of microbial culture, can solve the problem of inability to realize automatic sample collection, and achieve the effects of reducing bacterial contamination, avoiding efficiency and high efficiency

Active Publication Date: 2016-12-07
NANJING NORMAN BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its use method is easy to be manually operated, and it is impossible to realize the automatic collection of samples.

Method used

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  • On-line sample collection and storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0059] Such as Figures 1 to 4 As shown, an online sample collection and storage device includes a sample collection device 1, a sample storage device 2, a cleaning device 3, a mechanical injection device 4 and a central control device 5; the sample collection device 1 is connected with the mechanical injection device 4, and the tube The sample liquid extracted in the road is injected into the mechanical injection device 4; the cleaning device 3 disinfects and cleans the injection needle 4-3 in the mechanical injection device 4; the mechanical injection device 4 injects the sample liquid into the sample storage device 2; the described The central control device 5 is connected with the collection device 1 , the sample storage device 2 , the cleaning device 3 and the mechanical injection device 4 .

[0060] The mechanical injection device 4 includes a mechanical arm 4-1, a needle clamp 4-2 and an injection needle 4-3; the mechanical arm 4-1 is connected to the injection needle 4...

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PUM

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Abstract

The invention discloses an on-line sample collection and storage device, and relates to the field of microbiological cultivation. The on-line sample collection and storage device comprises a sample collection device, a sample storage device, a washing device, a mechanical injection device and a center control device, the sample collection device is connected with the mechanical injection device, sample solution extracted in a pipeline is injected into mechanical injection device, an injection needle in the mechanical injection device is sterilized and washed by the washing device, the sample solution is injected into the sample storage device by the mechanical injection device, and the center control device is connected with the collection device, the sample storage device, the washing device and the mechanical injection device. The device can automatically sample, store and wash and avoids low efficiency, safety and monitoring truth caused by manual operation and is simple to operate and high in efficiency and safety.

Description

technical field [0001] The invention relates to the field of microorganism cultivation, in particular to an online sample collection and storage device. Background technique [0002] Existing microbial culture instruments need to collect samples to detect the growth of microorganisms. Most of the methods in the prior art use manual sampling, the workload is heavy, the engineering is cumbersome, the cell samples are easily contaminated, and real-time monitoring cannot be performed. The traditional microbial sampling method is to manually put the petri dish into the sampling platform for sampling, then manually take out the petri dish, and then send it to the incubator for cultivation. This process is complex, incoherent, requires personnel intervention, low efficiency and safety, and The realism of monitoring is also reduced. [0003] Moreover, manual mixing of liquefied semi-solid and highly viscous microbial samples takes a long time, low efficiency, and high labor costs....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14C12M1/26
CPCC12Q1/24G01N1/14
Inventor 童明庆叶森
Owner NANJING NORMAN BIOLOGICAL TECH
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