Switchable continuous urine collecting device for clinical laboratory

Abstract

The invention discloses a switchable continuous urine collecting device for a clinical laboratory. The device comprises a base for bearing device components, a liquid storage bottle provided with a throttling device and a liquid level sensor, a rotating device for switching different collecting bottles through a rotating motor and a lifting motor, a controller which can receive sensor signals, anda cleaning device. According to the invention, anterior segment urine or midstream urine of different patients can be continuously collected in a segmented manner, manual operation of a patient is not needed, the flow direction of urine can be controlled according to the flow and the liquid level height to enter different containers, different urine sections are collected, automatic cleaning is started after each patient uses the urine collecting device, the urine collecting device can be used by the next patient, operation is convenient, the structure is simple, and burdens of the patient and medical staff are reduced.

Description

technical field [0001] The invention relates to the technical field of laboratory medical devices, in particular to a switchable continuous urine collection device for laboratory. Background technique [0002] Urine testing is the most common type of examination in the laboratory department, so it is necessary to collect urine samples to diagnose the patient's condition. Existing urine collection devices are usually cup-shaped, which are mostly collected by patients themselves, which is not hygienic and causes inconvenience to patients. If different patients use them successively, it will easily cause cross-infection, and according to different diseases, patients need to collect urine from different parts. There may be some protein and white blood cells in the outer 1 / 3 of the urethra of normal people. When the urine volume is too small and the flow rate is too low, it cannot be washed away. Some pollutants in the urethra may affect the test results. If only a small amount o...

AI Technical Summary

Problems solved by technology

Existing urine collection devices are usually cup-shaped, which are mostly collected by patients themselves, which is not hygienic and causes inconvenience to patients. If different patients use them successively, it will easily cause cross-infection, and different patients need to collect urine from different parts according to different diseases. There may be some protein and white blood cells in the outer 1 / 3 of the urethra of normal people. When the urine volume is too small and the flow rate is too low, it cannot be washed away. Some pollutants in the urethra may affect the test results. If only a small amount of urine is collected The mid-section urine may cause inaccurate test results, and there is no proper way to deal with and store the remaining urine, which brings some inconvenience to patients and medical staff

[0003] Patent CN105241693B discloses "a segmented clinical urine sample collector", including a front collector and a middle collector, which can separate and collect the front urine and the middle urine at the same time, overcoming the urine collector in the prior art only The shortcoming of collecting the front-segment urine or mixed urine, but it is difficult for the patient to distinguish the critical point of the front-segment urine and the middle-segment urine during one urination process, and the collected urine does not necessarily conform to the standard, and the continuity of the collection is insufficient. Insufficient precision may affect the test results

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