Automatic fecal bacteria separator

Abstract

The invention provides a full-automatic fecal mirobiota separator. The separator comprises a sealed control cabinet, at least one faeces collector, a liquid adding and stirring unit, a multi-stage filtering unit and at least one fecal mirobiota solution collector, wherein an automatic controller is arranged on the sealed control cabinet, the faeces collector is provided with a fecal mirobiota solution outlet; the liquid adding and stirring unit is used for adding diluent to faeces in the faeces collector and stirring the materials; the multi-stage filtering unit comprises multiple filters connected in sequence, each filter is internally provided with a filtering membrane, and the number of the filtering membranes in the filters is sequentially increased in the flow direction of faeces liquid in the multi-stage filtering unit; the fecal mirobiota solution collector is provided with a fecal mirobiota solution inlet; the faeces collector, the liquid adding and stirring unit, the multi-stage filtering unit and the fecal mirobiota solution collector are arranged in the sealed control cabinet. The whole fecal mirobiota treatment process is completed in the closed control cabinet, is not open to the outside and is a one-time pathway so that exogenous infection can be avoided, a fecal mirobiota transplantation solution meeting clinical treatment requirements is finally generated so as to guarantee the treatment effect on patients, and FMT application is benefited.

Description

technical field [0001] The invention relates to a medical device, in particular to a full-automatic fecal bacteria separator for fecal bacteria transplantation. Background technique [0002] The structural imbalance of intestinal flora is an important factor in inducing various chronic diseases. In recent years, domestic and foreign studies have found that through "fecal microbiota transplantation" (FMT), that is, using intestinal flora from healthy people, chronic diseases can be restored. The balance of the flora structure in the human body and the reconstruction of the intestinal microecology with a normal structure can promote the recovery of the flora function, so as to achieve the therapeutic effect of intestinal and extraintestinal diseases. So far, there have been clinical reports at home and abroad that fecal bacteria transplantation has successfully cured or alleviated gastrointestinal-related diseases such as Clostridium difficile infection (CDI) and inflammatory ...

AI Technical Summary

Problems solved by technology

Although the clinical effect of "fecal microbiota transplantation" is remarkable, there are still many problems to be solved in its promotion and application in the medical field. For example, the core link of fecal microbiota transplantation - the process of fecal microbiota treatment, currently only filters are used clinically. Or membrane filtration, and the whole process is open to the outside world, it is easy to cause exogenous infection, cause infection after treatment, and even serious complications such as sepsis, which not only brings risks to patients, but also limits the clinical application of FMT application development

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