Convenient anti-fouling urine sampler

Abstract

The invention discloses a convenient anti-fouling urine sampler which comprises a urine sampling funnel and a quantitative anti-counter-flow catheter, wherein the urine sampling funnel is arranged at the urethral orifice in a sleeving manner for receiving urine and can prevent urine from overflowing to pollute the hand of a patient, and the quantitative anti-counter-flow catheter is used in cooperation with the urine sampling funnel for quantitatively receiving a urine sample and preventing the urine from counter-flowing. The shapes of an arc-shaped opening and the periphery skirt of the urine sampling funnel are matched with the shape of the woman perineum, the woman can use the sampler conveniently, a man can use the sampler conveniently by an arc-shaped sleeve inner cavity, and a separation pipe nearby the opening of a sampling pipe at the bottom can prevent the urine from overflowing. A one-way membrane of the quantitative anti-counter-flow catheter can prevent liquid in the catheter body from counter-flowing, and a sample outlet pipe can discharge the urine sample smoothly and the urine sampling capacity is accurate by the aid of a water-blocking breathable membrane. According to the convenient anti-fouling urine sampler, the structure is simple, the sampler is unisex, the urine cannot overflow to cause pollution, the urine sampling is self-quantitative, the urine sample cannot overflow after sampling, and the sampler is very practical, safe and reliable.

Description

technical field [0001] The invention relates to a urine sampler and belongs to the technical field of medical instruments. Background technique [0002] Urinalysis is a routine inspection item, which is cheap and can detect many diseases. However, the current urine test sampling is very troublesome, and the patient's hands are often contaminated with urine, which is extremely unhygienic. Several urine sampling devices have been developed in the market, but the structure is unreasonable and cannot match the physiological structure of men and women. Urine sampling needs to be careful to avoid urine contamination of the hands. When taking urine, the urine is easy to overflow and contaminate the patient. The amount of urine taken cannot be adjusted. Precise control, excessive urine is not easy to handle after the laboratory test is completed, increasing the chance of environmental pollution. Contents of the invention [0003] The purpose of the present invention is to overco...

AI Technical Summary

Problems solved by technology

Several urine sampling devices have been developed in the market, but the structure is unreasonable and cannot match the physiological structure of men and women. Urine sampling needs to be careful to avoid urine contamination of the hands. When taking urine, the urine is easy to overflow and contaminate the patient. The amount of urine taken cannot be adjusted. Precise control, excessive urine is not easy to handle after the laboratory test is completed, increasing the chance of environmental pollution

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