Flora collecting and culturing device for intestinal tract disease examination

Abstract

The invention discloses a flora collecting and culturing device for intestinal tract disease examination. The flora collecting and culturing device comprises a box body, wherein the box body comprisesa control box and a culture region, a box door device is mounted on the external wall of the box body at the culture region, the box body is connected with an external power supply and communicationequipment through interfaces, a base is fixed to the bottom of the internal cavity of the culture region, an intestinal canal simulating pipe is mounted above the base through a peristalsis frame anda fixed frame, a driving motor for driving the peristalsis frame to act is mounted on the rear sidewall of the box body, an inlet and an outlet are separately formed in the two ends of the intestinalcanal simulating pipe, and an environmental simulator is mounted at the top of the internal cavity of the culture region. Through really simulating a flora living environment in the culture region ofthe box body and employing a gastrointestinal simulating pipe really simulating gastrointestinal peristalsis, contraction and expansion processes of an intestinal canal simulator are closer to a peristalsis state of an intestinal canal, the simulation is more lifelike, the culture effect on florae can be effectively improved, flora culture operations are simple, convenient, timesaving and laborsaving, and thus, the difficulty of work of experimentation personnel is alleviated greatly.

Description

technical field [0001] The invention relates to the technical field of microbiology, in particular to a device for collecting and cultivating flora for intestinal disease inspection. Background technique [0002] There are more than 10 billion microorganisms on and in the human body. These microorganisms are symbiotic with humans and play an important role in human health and disease. These microbiomes, especially the gut flora, are considered a "silent organ" in the human body. The number of genes carried by the intestinal flora is about 100-150 times the number of genes in humans. Gut flora perform different physiological functions in different intestinal segments of the body. Gut flora can help the body obtain more energy from food and increase nutrient acquisition. Gut flora can provide different metabolic pathways for the body. Gut flora contains more metabolic function genes than humans, and can provide some specific enzymes and biochemical pathways, such as further...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it cannot effectively simulate the intestinal ecological environment, and the structure of the flora will change due to changes in environmental factors, and the cultivation process of the flora cannot be controlled and understood.

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