Liquid drainage control system, and liquid collection bag and pressure monitoring unit thereof, connected with pressure monitoring and controlling unit

A control unit and pressure monitoring technology, which is applied in the direction of pumping and pumping systems, suction devices, hypodermic injection devices, etc., can solve the problems of low safety of catheterization medical devices, continuous drainage of urine in the bladder, etc.

Active Publication Date: 2016-11-23
BEIJING WANSHENG RENHE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is to provide a safe body fluid drainage control system to solve many inconveniences brought by traditional drainage devices to patients, and can focus on solving the harm c

Method used

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  • Liquid drainage control system, and liquid collection bag and pressure monitoring unit thereof, connected with pressure monitoring and controlling unit
  • Liquid drainage control system, and liquid collection bag and pressure monitoring unit thereof, connected with pressure monitoring and controlling unit
  • Liquid drainage control system, and liquid collection bag and pressure monitoring unit thereof, connected with pressure monitoring and controlling unit

Examples

Experimental program
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Example Embodiment

[0030] like Figure 1-7 As shown, a pressure monitoring and control unit 1 includes a main body part 2, the main body part 2 is hollow tubular, made of medical grade plastic material by injection molding, and the inner hollow is a monitoring control cavity 21 for liquid to pass through, specifically the urine of the human body. The upper end of the main body part 2 is provided with a liquid inlet 22 which can communicate with the catheter inserted into the human body; The main body part 2 can be made of a section of hollow pipelines, or can be made by connecting multiple sections of hollow pipelines. In order to monitor the pressure and control the fluid communication, the pressure monitoring and control unit 1 further includes a control valve 3 and a pressure sensing part 4, the control valve 3 is located downstream of the pressure sensing part 4, and includes a valve body 33, a handle 31, and a transmission part 32. , the valve body 33 is located inside the monitoring contr...

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PUM

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Abstract

The invention provides a liquid drainage control system, and a liquid collection bag and a pressure monitoring unit thereof, connected with a pressure monitoring and controlling unit. The liquid drainage control system comprises an electronic control unit, the pressure monitoring and controlling unit, the liquid collection bag and a liquid pipeline, wherein the pressure monitoring and controlling unit comprises a control valve and a pressure sensing component, the pressure sensing component can be used for monitoring liquid pressure and outputting pressure signals, the control valve controls the connection and the disconnection between a liquid inlet and a liquid outlet according pressure signals; the liquid inlet of the pressure monitoring and controlling unit is communicated with a pipe inserted into a human body, the liquid outlet is communicated with the liquid collection bag through the liquid pipe, the function of helping a patient to drain is achieved, and more risks during use by the patient are effectively avoided.

Description

technical field [0001] The invention relates to a liquid drainage control system, a liquid collection bag connected to a pressure monitoring control unit, and a pressure monitoring control unit, which are mainly used for the drainage control and collection of human body fluid, and belong to the technical field of medical devices. Background technique [0002] There are many types of surgical drainage tubes used clinically, and they are used in the chest cavity, brain cavity, gastrointestinal tract, biliary tract, and bladder. The purpose of surgical drainage is to guide the pus, blood, and fluid accumulated between human tissues or body cavities to the outside of the body, to prevent postoperative infection and affect wound healing, and to prevent organ damage in coma, urinary incontinence, and postoperative states. For example, many patients with paraplegia and hemiplegia caused by cerebrovascular and spinal cord vascular diseases, most of them are accompanied by urination ...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/69A61M1/73
Inventor 董东生张月梅艾星林霍瑞鹏陈学明王燕国李娜殷青青苏鹏
Owner BEIJING WANSHENG RENHE TECH
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