Intelligent bedsore monitoring and preventing equipment with feedback secondary pressure self-adjustment

A smart device and self-adjusting technology, applied in hospital equipment, medical science, hospital beds, etc., can solve pressure sore monitoring, prevention and treatment automation, low intelligence, whether the decompression effect is suitable for individual patients can not be monitored and known, pressure distribution There are no quantitative and objective basis for the method to achieve the effect of reducing pain, saving medical resources and costs, and standardizing diagnosis, treatment and nursing measures

Active Publication Date: 2017-12-22
任鹏宇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pressure release method of non-electrically driven mattresses is passive, and the surface pressure is redistributed through the characteristics of the material itself, which depends on the immersion and wrapping capabilities of the material itself. If the material has strong compliance, the area of ​​immersion and wrapping of the contact object will be large, and the local The pressure is lower and can carry out more effective pressure distribution, so it has the disadvantages that it cannot be actively adjusted and the specific decompression effect is unknown.
Although electric-driven mattresses can actively adjust the contact surface for active pressure redistribution, this type of distribution is a blind surface pressure redistribution with a fixed program set manually. There is no quantitative objective basis for th

Method used

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  • Intelligent bedsore monitoring and preventing equipment with feedback secondary pressure self-adjustment
  • Intelligent bedsore monitoring and preventing equipment with feedback secondary pressure self-adjustment

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, and the present invention includes but not limited to the following embodiments.

[0014] The present invention uses the hospital bed as a vehicle to develop a feedback-type self-regulating bed sore monitoring and prevention intelligent device, which mainly consists of: waterproof and breathable polyurethane fiber protection surface, pressure monitoring system, polymer material polyurethane (polyurethane) preliminary decompression system, support system, Feedback secondary pressure active adjustment and equalization system, air pressure monitoring and adjustment container, humidity and temperature monitoring and feedback adjustment system, Bluetooth signal transmission system, computer or smart phone visual monitoring and control operating system, power system.

[0015] 1. Waterproof and breathable polyurethane fiber protects the surface.

[0016] Polyure...

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Abstract

The invention provides intelligent bedsore monitoring and preventing equipment I with feedback self-adjustment. A plurality of supporting units are evenly distributed under a mattress, a supporting column is connected with a supporting baffle through an universal connecting joint in each unit, and a pressure sensor for collecting the pressure of a patient on the mattress and integrating and transmitting the pressure to a monitoring and processing system is installed between each supporting baffle and the mattress; magnetic valves are adopted to control pressure adjusting piston cylinders to drive the supporting columns; an air pressure monitoring and adjusting container is connected with the pressure adjusting piston cylinders through the magnetic valves, and the air pressure in the container is controlled by the monitoring and processing system; a detecting air passage and an adjusting air passage are installed in the mattress, wherein the detecting air passage sucks air under the body of the patient under the action of an air pump and detects the temperature and humidity, and the adjusting air passage outputs dry low-temperature air onto the mattress under the action of an air pump. According to the equipment, body pressure quantized distribution conditions of the patient in different body positions and quantized changing conditions of the temperature and humidity of the skin micro-environment can be accurately continuously recognized and monitored, and the body surface pressure and the temperature and humidity of the skin can be fed back and adjusted.

Description

technical field [0001] The invention relates to a medical comprehensive intelligent device, which can accurately monitor the body surface pressure, temperature and humidity of a patient while lying in bed, and perform feedback adjustment, so as to eliminate the pathogenic factors of bed sores. Background technique [0002] Bed sores (also known as pressure sores, pressure ulcers) are due to long-term pressure on the local skin and subcutaneous tissue, resulting in damage to blood vessels and lymphatic vessels, continuous ischemia, hypoxia, and malnutrition, resulting in tissue ulceration and necrosis. Or the bony prominence where the muscle layer is thin, lacks adipose tissue protection and is often compressed (European Pressure Ulcer Advisory Panel [EPUAP], 1998). Inducing factors for bedsores include: 1) pressure factors, including vertical pressure (the most important factor), friction, and shear; 2) physical stimuli such as moisture; 3) general nutritional status; 4) age...

Claims

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Application Information

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IPC IPC(8): A61G7/057
CPCA61G7/05769A61G2200/32A61G2203/70
Inventor 任鹏宇
Owner 任鹏宇
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