Intestine mucosa collector

Abstract

The invention relates to an intestine mucosa collector comprising at least three bags connected sequentially from top to bottom. A filter screen, i.e., the bottom of an upper bag is arranged between the adjacent bags; the bottom bag is the non-leakage bag bottom; the upper bag, the middle bag and the lower bag especially formed by sewing with fabric are used; the filter screen is fixed in the sewing, splicing or welding manner by using thin fabrics of gauze and the like or non-woven fabrics with holes. The invention provides a device for collecting excrement, called as a disposable intestine mucosa collector, is convenient for inspectors to operate, has good collection effect and low cost, can be made of environmental-friendly materials and can collect more intestine mucosa, thereby being convenient for inspecting personnel and patients.

Description

technical field

[0001] The invention relates to a device for collecting and treating excrement so as to facilitate medical examination. Background technique

[0002] The currently routinely used screening method for colon cancer is to use fecal occult blood test, which is widely used because of its simplicity, but its specificity is low, and the false positive rate is more than 90%. Using exfoliated cells in feces for molecular biological examination has high sensitivity and specificity in theory, but because the collected intestinal mucosa is less, the sensitivity is low, so collecting enough intestinal mucosa is the key to further research. However, if the amount of feces is large, it is difficult to handle, and it is difficult for both the patient and the examiner to accept it. Contents of the invention

[0003] The object of the present invention is to propose a device for collecting and processing excreta, also known as a disposable intestinal mucosa collector, and a...

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