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A rotary urine test sampling device

A sampling device and rotary technology, applied in the field of medical equipment, can solve the problems of urine splash, affecting the accuracy of inspection results, unhygienic and other problems, and achieve the effect of preventing urine splash

Active Publication Date: 2021-04-23
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

3. The retained urine should be sent to the laboratory for examination as soon as possible, because if the time is too long, glucose will be decomposed by bacteria, cell lysis and other problems will occur, which will affect the accuracy of the test results
At present, urine collection is generally carried out with a hand-held disposable urine cup. On the one hand, it is not easy to control the amount taken, and it is easy to cause excessive amount; on the other hand, it is inconvenient to collect the middle urine accurately, and it is easy to cause urine splashing , very inconvenient and unhygienic

Method used

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  • A rotary urine test sampling device
  • A rotary urine test sampling device
  • A rotary urine test sampling device

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as Figure 1-6 Shown: a rotary urine test sampling device, including a cup-shaped inner cylinder 1 and an outer cylinder 2 screwed to the lower part of the inner cylinder 1, the outer cylinder 2 is sleeved on the outside of the inner cylinder 1, and the inner cylinder The bottom of 1 and the bottom of outer cylinder 2 are in contact with each other. The upper end of the inner cylinder 1 is open, and an airbag anti-splash assembly 3 is arranged at the opening. The function of the airbag anti-splash assembly 3 is to play a role of temporary sealing. If the upper port of the inner cylinder body 1 is in an open state, it will cause the problems of urine splashing and urine odor escaping. The airbag anti-splash assembly 3 includes a micro air pump 301 and four inflatable airbags 302. A plurality of airbags 302 are evenly distributed along the inner wall of the inner cylinder 1 port. The inflatable airbags 302 cover the inner wall of the inner cylinder 1, and the inner ...

Embodiment 2

[0035] Such as Figure 1-5 as well as Figure 7 As shown: the overall structure of the urine sampling device in this embodiment is basically the same as that of Embodiment 1, the difference is that in this embodiment, the rotation of the inner cylinder 1 and the outer cylinder 2 and the rotation range are realized through the following structural forms Control, the outer cylinder body 2 is directly sleeved outside the inner cylinder body 1, and the two are closely attached. The side wall of the inner cylinder body 1 is provided with a limit block 105, and the side wall of the outer cylinder body 2 is provided with a corresponding limit block 105. The chute 204, through the cooperation of the limit block 105 and the chute 204, can realize the screw connection of the inner cylinder 1 and the outer cylinder 2, and one side of the chute 204 of the outer cylinder 2 is provided with a fixing seat 205, and the fixing seat A tension spring 206 is arranged between 205 and the stop blo...

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Abstract

The invention relates to a rotary urine test sampling device, which comprises a cup-shaped inner cylinder and an outer cylinder screwed to the lower part of the inner cylinder. There are multiple urine collection holes distributed on the side wall, and a deflector is arranged in the inner cylinder. The outer circumference of the deflector is connected with the side wall below the urine collection hole. The center of the deflector protrudes upwards, and the outer circumference of the deflector There is a urine leakage hole at the edge, the urine leakage hole is set between two adjacent urine collection holes, the side wall of the outer cylinder has an interlayer inside, and the inner wall of the outer cylinder is provided with a urine inlet that cooperates with the urine collection holes. With the relative rotation of the outer cylinder and the inner cylinder, the urine inlet and the urine collection hole will meet or be staggered. The rotary urine test sampling device of the present invention is suitable for male patients, can accurately and quickly collect mid-section urine, and does not cause urine splashes during the sampling process.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a rotary urine test sampling device. Background technique [0002] Urine examination, including routine urine analysis, detection of formed components in urine (such as urine red blood cells, white blood cells, etc.), quantitative determination of protein components, urine enzyme determination, etc. Urine examination is of great value in clinical diagnosis, judgment of curative effect and prognosis. Precautions for routine urine examination: 1. During routine urine examination, no less than 10 ml of urine should be collected. 2. It is best to keep the mid-segment urine, because the front-segment urine and the back-segment urine are easily contaminated. Therefore, when doing urine routine and urine bacteriological examination, the mid-segment urine is generally retained. 3. The retained urine should be sent to the laboratory for examination as soon as possible, because i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B10/00
CPCA61B10/007
Inventor 耿亚中王乐峰王爽
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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