Sampling device for loose excrement or water excrement

Abstract

The invention relates to a loose excrement or water excrement sampling device which comprises a bottom box, the top of the bottom box is open, a box cover is arranged on the bottom box, the top of the bottom box is movably sleeved with the box cover, a feeding port communicated with the bottom box is formed in the box cover, and a discharging port is formed in one side of the bottom box; a cylindrical collecting barrel is arranged on the side, provided with a discharging port, of the bottom box, the collecting barrel is vertically arranged, a sampling assembly is arranged on the collecting barrel, and a sealing plate is arranged on the side, away from the bottom box, of the collecting barrel. The collecting vessel does not need to be held by hand for sampling in the defecation process, so that the convenience is improved, hands, clothes and the like are prevented from being polluted by excrement, and leakage or cross contamination of the excrement is prevented.

Description

technical field [0001] The invention relates to a loose stool or water sample sampling device, which belongs to the technical field of biological specimen collection. Background technique [0002] Whether the collection method of stool specimens from patients with diarrhea is correct or not in clinical practice is directly related to the accuracy of stool detection, nosocomial infection, and personal protection of medical staff and patients. There are many types of stool collection equipment on the market. The basic structure of the equipment is composed of three parts: a sampling rod, a hollow tube and a cap. Because the diameter of the hollow tube is too small, it is impossible to directly sample when the patient is defecating. Take the uncontaminated feces in the fecal tank and put it into the hollow tube. The existing equipment is only suitable for dry stool sampling, and is not suitable for the collection of loose stools or watery stools from patients with diarrhea. Be...

AI Technical Summary

Problems solved by technology

There are many types of stool collection equipment sold in the market. The basic structure of the equipment is composed of three parts: a sampling rod, a hollow tube and a cap. Since the diameter of the hollow tube is too small, it is impossible to directly sample when the patient defecates. Take the uncontaminated feces in the cesspool and put them into the hollow pipe

The existing equipment is only suitable for dry feces sampling, and is not suitable for the collection of loose stools or watery stools from patients with diarrhea. Because the loose stools and watery stools in the cesspool have been polluted, it is impossible to ensure that the loose stools and watery stools are convenient and safe. pollution-free collection

[0003] At present, there is no special tool for collecting loose or watery stools from patients with diarrhea in clinical practice. Urine cups are used to collect stools from patients with diarrhea. When patients defecate, the urine cup is directly placed under the anus for sampling. The diameter of the urine cup is too small and there is no long handle. , It is extremely inconvenient for patients to collect loose stools or watery stools in a squatting position, which can easily lead to contamination of hands and clothes with feces, and it is also easy to leak or cross-contaminate the collected feces

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