Collecting device for intestinal flora

A technology for collecting device and intestinal flora, applied in the field of experimental appliances, can solve the problems of cross-contamination of sample operators' gloves attached, low sampling efficiency, inconvenient sampling, etc., to achieve easy cleaning and disinfection, improve sampling efficiency, reduce animals struggling effect
CN112190286AActive Publication Date: 2021-01-08WEST CHINA HOSPITAL SICHUAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WEST CHINA HOSPITAL SICHUAN UNIV
Publication Date
2021-01-08

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Abstract

The invention discloses a collecting device for intestinal flora. The collecting device comprises a supporting mechanism, a fixing assembly installed at the top of the supporting mechanism and used for fixing an experimental animal, and an excrement receiving assembly installed on one side of the fixing assembly, connected to the supporting mechanism and used for collecting excrement of the experimental animal. The collecting device is simple in structure and very convenient to operate, can be used for fixing the experimental animal in a time-saving and labor-saving manner by the experimentalanimal fixing assembly, gets rid of the problem of multi-person operation, is convenient for experimenters to operate, can reduce struggling of the animal during an experiment, is low in cost, has a good market popularization prospect, can improve the sampling efficiency, prevents intestinal flora samples from being polluted, facilitates sample collection, and is easy to clean, disinfect and recycle; and by adopting the collecting device, the samples are collected firstly and then transferred into a sampling tube, a filter screen is arranged in an excrement receiving basket, and urine can be discharged, so that pollution of the urine to the samples is reduced.
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Description

technical field

[0001] The invention relates to the technical field of experimental equipment, in particular to a collection device for intestinal flora. Background technique

[0002] The human intestinal flora is closely related to various diseases. When the dynamic balance between the intestinal flora and the human body and the external environment is broken, the intestinal flora will become imbalanced, which will cause diseases or aggravate the original conditions. Physiological, biochemical indicators and their regulatory mechanisms are very similar to human beings, coupled with the advantages of more convenient feeding, observation and operation, so experimental mice can be used as animal models to replicate human diseases in the study of intestinal flora.

[0003] At present, the collection of mouse intestinal flora (also known as "fecal bacteria" and "fecal bacteria") usually adopts the method of massaging the abdomen or forcing the method and the combination of these...

Claims

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