Accurate midstream urine taking device

Abstract

The invention discloses an accurate midstream urine taking device which comprises a cup body, and the cup body comprises a first urine collecting cavity and a second urine collecting cavity which are not communicated with each other; openings are formed in the first urine collecting cavity and the second urine collecting cavity, and the opening of the first urine collecting cavity is used for being opposite to a urethral orifice of a user when the user starts to discharge urine so as to collect front-section urine of the user; and the opening of the second urine collecting cavity is used for being opposite to the urethral orifice of the user after the internal space of the first urine collecting cavity is filled with urine, so that midstream urine of the user can be collected. The accurate midstream urine taking device is simple and clear in structure, convenient to operate, capable of being integrally machined and controllable in cost, particularly has the advantages of being sanitary and easy to operate, and is suitable for being used by patients of different crowds and types. The accurate midstream urine taking device can prevent two hands from being in direct contact with urine, can indicate a user when to sample midstream urine, and can accurately and quantitatively sample midstream urine.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a mid-urinary precise liquid-taking device that is easy to operate, can avoid direct contact of hands with urine, and can accurately and quantitatively sample. Background technique [0002] Urine routine is a simple and accurate screening test for diagnosing urinary system diseases. It can often provide clues to urinary system diseases and is helpful for early diagnosis. For example, urine routine can not only reflect the pH and specific gravity of the urine, but also the presence of red blood cells, white blood cells, and casts can further prompt the patient to undergo laboratory tests and follow-up for other urinary system diseases, so as not to delay the treatment. Analysis of changes in urine composition provides evidence for the diagnosis of renal disease and functional status, as well as some metabolic diseases (such as diabetes, etc.). Therefore, the accuracy of u...

AI Technical Summary

Problems solved by technology

When using this device for sampling, there will be problems such as low operation accuracy, and there will be problems such as urine easily overflowing from the mouth of the cup, causing urine to get on the hands, and there are problems such as unhygienic

[0005] In addition, due to the wide range of applications of urine testing, almost all groups of people will have the need for urine testing, and different groups of people have different understanding and operational capabilities, so the complexity of the operation of urine testing sampling devices will also affect the results of urine testing

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