Three-cup urine experimental sampling device for urinary surgery

Abstract

The invention discloses a three-cup urine experimental sampling device for the urinary surgery. The device comprises a shell body, a distributary system and three sampling bottles, wherein the distributary system is arranged on the shell body, the three sampling bottles are arranged under the distributary system, the distributary system comprises a fixing piece arranged on the shell body, a urinaltrough arranged above the fixing piece, a rotating shaft arranged on the fixing piece and three catheters arranged under the fixing piece, and the rotating shaft is provided with through holes communicated with the catheters. The provided three-cup urine experimental sampling device for the urinary surgery has the advantages that through the arrangement of the fixing piece and the rotating shaftarranged on the fixing piece, the rotating shaft only needs to be rotated, the through holes in the rotating shaft correspond to the catheters, urine in the urinal trough can flow into a designated sampling bottle; a liquid level inductor and an alertor connected with the liquid level inductor are arranged on a base for placing a sampling bottle, when the liquid level inductor monitors that the volume of urine in the sampling bottle reaches the volume required for detection, the alertor gives an alarm, thereby providing great convenience for performing three-cup urine experimental sampling ona patient.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a urine three-cup experimental sampling device for urology. Background technique [0002] Hematuria refers to ≥ 3 red blood cells per high-power field of view in centrifuged urine, or more than 1 red blood cell count in non-centrifuged urine, or more than 100,000 red blood cells in 1-hour urine, or more than 500,000 red blood cells in 12-hour urine sediment, all showing red blood cells in urine Abnormal increase is a common urinary system symptom. Reasons include urinary system inflammation, tuberculosis, stones or tumors, trauma, drugs, etc., which have very different effects on the body. In mild cases, only increased red blood cells are found under the microscope, which is called microscopic hematuria; in severe cases, the appearance is like meat washing water or blood clots, which is called gross hematuria. Usually when there is 1mL blood in every liter of urine, ...

AI Technical Summary

Problems solved by technology

[0003] The three-cup urine test is widely used because it is easy to operate and can roughly understand the location of hematuria. However, at present, the operation of sampling is complicated, and there is a lack of a special device for the three-cup urine test, which brings inconvenience to the detection of patients.

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