Intelligent separation system and method for microbes in cavity contents

Abstract

The invention discloses an intelligent separation system and an intelligent separation method for microbes in cavity contents. The intelligent separation system comprises a press button, a controller, a display screen, a motor, a stirring device (41), a liquid adding drive device (7), a vibrating device (12), a bacterial liquid drive device (6) and at least one aspirator pump, wherein the press button is used for inputting a control signal, a control signal input end of the press button is connected with a signal input end of the controller, a signal display end of the controller is connected with the display screen, control signal output ends of the controller are respectively connected with corresponding signal input ends of the motor, the liquid adding drive device (7), the vibrating device (12), the bacterial liquid drive device (6) and the at least one aspirator pump, and an output shaft of the motor is connected with the stirring device (41). With the adoption of the system and the method, the automatic filling is realized, the content of bacteria in the impurities is reduced, the bacteria collecting rate and the purity of the bacterial liquid are improved, the odour leakage is avoided, and the treating efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to the treatment of lumen contents, in particular to a separation system and method for microorganisms in the lumen contents. Background technique [0002] The contents of the human gastrointestinal tract include food residues, flora, parasite eggs and other active components, as well as body fluid components secreted by the intestinal tract, foreign bodies and liquids that enter the cavity due to various reasons, and endoscopic Finely divided tumor tissue that has been resected but is not easy to remove directly. In the clinical and research process, the only way to distinguish and obtain these target components is to rely on effective instrument-assisted separation. Taking the clinical background of preparing fecal bacteria transplantation liquid and collecting a large number of fecal eggs as an example, the importance of collecting the target components of human cavity c...

AI Technical Summary

Problems solved by technology

[0004] Since the development of science, although there have been a few studies on the delivery of fecal suspension or fecal suspension into the gastrointestinal tract through colonoscopy, gastroscopy, nasogastric tube, jejunal tube, capsules, etc., to achieve fecal bacterial transplantation, these methods exist. The following problems: (1) The medical staff who prepare the feces are both visually and psychologically uncomfortable from the feces, and some even refuse these jobs; (2) The non-standardization of the preparation procedure will lead to an increase in the labor cost of the treatment procedure; (3) Previous studies were all about how to avoid the possibility of parasite intestinal infection of feces, which lacks a new breakthrough in the methodology of fecal microbe transplantation, that is, while obtaining the bacterial fluid, it is necessary to effectively filter out worm eggs to prevent parasitism Insect infection, while also filtering out other impurities and odors as much as possible; (4) Conventional manual filtration measures are difficult to ensure reliable and controllable quality of fecal bacteria samples

Such an inspection method has a low positive detection rate, which can easily lead to missed diagnosis of parasitic infection.

[0006] Another clinical need is to use endoscopically aspirated gastrointestinal fluid for laboratory testing, the main purpose of which is to obtain liquid components, however, various solid components such as food residues must be mixed during the suction process; The aspirated bladder fluid is used for laboratory examination, and its main purpose is to obtain the liquid and exfoliated cells and other formed components. However, solid components such as stones and other large residues in the urine may be mixed during the suction process; Tracheal endocrine fluid and lavage fluid, the main purpose of which is to obtain liquid and exfoliated cells and other formed components, however, it is mixed with obvious tissue pieces and thick sputum, etc.

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