Urine collection device

A technology for collecting urine and urine, which is applied in urinary function evaluation, medical science, sensors, etc. It can solve the problems of inaccurate measurement of urine collection bag, inaccurate measurement of urine, inability to collect fresh urine samples, etc.

Active Publication Date: 2014-04-16
ZHUHAI WOMU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing urine collection bags are generally made of flexible materials, and the urine collection bags made of flexible materials cannot accurately measure the stored urine due to their own materials, which may cause a difference between the actual urine volume and the measured urine volume. There is a large error in the interval, which cannot objectively and truly reflect the urine volume, which will affect the diagnosis and treatment of the disease.
When collecting urine samples, because the urine collection bag cannot be accurately measured, it can only be measured by the collection container, and the urine flow rate is fast during the collection process, and the liquid level fluctuates greatly, so it is difficult to collect accurate urine samples
In addition, when the urine collection bag is used for a period of time to collect urine samples, because the instant urine is mixed with the urine stored in the urine collection bag, it is impossible to collect fresh urine samples, so that it is impossible to understand the patient's immediate physical condition

Method used

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Examples

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.

[0023] Such as figure 1 As shown, the urine collection device includes a ureter 1, a metering portion 2 and a main containing portion 3, wherein one end of the ureter 1 is a joint 11 used to connect with the catheter, and the other end is connected to the metering portion 2 through a connecting cover 21, and the ureter 1 A pipe locking device (not shown) is provided on it. The neck of the metering part 2 is provided with a hanging device 22, the hanging device 22 includes two hooks 221 that can rotate around the neck of the metering part and a ring 222 that surrounds the neck of the metering part 2. The urine set is hung at a position not higher than the bed surface, such as the bed board of the hospital bed. Measuring portion 2 is a volume-constant container made of transparent duroplastic, on which a measurement scale is provided. The volume-const...

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PUM

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Abstract

Disclosed is a urine collection device, comprising a urethral catheter (1) and a urine accommodating portion. The urine accommodating portion is provided with an air outlet hole (212), and the accommodating portion comprises a main accommodating portion (3) and a metering portion (2) connecting with each other via a first inverted U-shaped tube (26). The main accommodating portion is provided below the metering portion; the metering portion is a constant volume container made of a transparent rigid plastic material and connects with the urethral catheter. The metering portion is provided with a hole (232) for discharging the urine it accommodates to the outside, and a second open-close valve (233) is installed on the hole. The urine collection device can meter accurately and is able to achieve real-time collection of fresh urine.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a urine collection device. Background technique [0002] The urine collection device is one of the most used medical consumables clinically. Patients who are unable to urinate normally due to illness often use catheterization devices. For patients who need long-term bed rest, such as bedridden paralyzed patients or patients with lumbar spine fractures, using catheterization devices can greatly reduce the workload of nursing staff. Complications are also reduced. A general catheterization device includes a catheter for the patient and a urine collection bag for collecting urine. Usually, the nursing staff needs to record the urine output of the patient and collect urine samples to determine the current physical condition of the patient. [0003] Existing urine collection bags are generally made of flexible materials, and the urine collection bags made of flexible materials canno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/451A61B5/20
CPCA61F5/4404A61F5/441A61F5/4405A61B5/207
Inventor 陈云
Owner ZHUHAI WOMU ELECTRONICS
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