Pathogenic microorganism separation and extraction apparatus

A technology for pathogenic microorganisms and extraction devices, applied in the field of microorganism separation and extraction, can solve the problems of low degree of automation and poor mixing and dilution effect of separation and purification devices, and achieve the effects of improving the degree of automation, reducing manual participation, and improving the effect of shaking.

Inactive Publication Date: 2021-10-01
枣庄科技职业学院
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Problems solved by technology

[0005] In order to overcome the shortcomings of the existing technology, a pathogenic microorganism separation and extraction device is proposed, which solves the problems of poor mixing and dilution effect and low degree of automation of the existing separation and purification devices

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  • Pathogenic microorganism separation and extraction apparatus
  • Pathogenic microorganism separation and extraction apparatus
  • Pathogenic microorganism separation and extraction apparatus

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] see Figure 1~6 , the invention provides a device for separating and extracting pathogenic microorganisms, comprising:

[0053] Triangular flask 1, in which sterile water is preset;

[0054] Feeding assembly 2, for quantitative delivery of soil into the Erlenmeyer flask 1;

[0055] The oscillating and shaking assembly 3 is sleeved on the outside of the Erlenmeyer flask 1, and is rotatably installed in the base 4;

[0056] Extraction tube 7, one end of which stretches into the triangular flask 1, and the other end stretches into the test tube 8, so that the soil suspension in the triangula...

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Abstract

The present invention discloses a pathogenic microorganism separation and extraction apparatus, which relates to the technical field of microorganism separation and extraction. The pathogenic microorganism separation and extraction apparatus comprises a triangular flask in which sterile water is preset, a feeding assembly, an oscillating and shaking-up assembly, an extraction tube and a culture dish assembly, wherein the feeding assembly is used for quantitatively delivering soil into the triangular flask; the oscillating and shaking-up assembly is arranged outside the triangular flask in a sleeving manner and is rotationally arranged in the base; one end of the extraction tube extends into the triangular flask, the other end of the extraction tube extends into the test tube, so that the soil suspension in the triangular flask is quantitatively extracted into the test tube, and sterile water is preset in the test tube; and one end of the culture dish assembly is communicated with the bottom of the test tube, so that the diluted bacterial liquid in the test tube is collected for culture.

Description

technical field [0001] The invention relates to the technical field of microorganism separation and extraction, in particular to a pathogenic microorganism separation and extraction device. Background technique [0002] Pathogenic microorganisms refer to microorganisms that can invade the human body and cause infection or even infectious diseases. After invading the human body, they will grow and reproduce in the host, release toxic substances, etc., causing various degrees of pathological changes in the body, including: prions, parasites (protozoa, worms, medical insects), fungi, bacteria, etc., so it is necessary to study pathogenic microorganisms; [0003] When studying it, it is necessary to separate and extract pathogenic microorganisms first. The current extraction methods generally include: first dilute the microbial sample, then send it to the medium for inoculation, and after constant temperature cultivation, select the same characteristics from the surface of the m...

Claims

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Application Information

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IPC IPC(8): C12M1/24C12M1/10C12M1/00
CPCC12M27/16C12M23/10C12M27/10C12M23/08
Inventor 王晓斐
Owner 枣庄科技职业学院
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