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An intelligent bed sore prevention and treatment system

A bedsore and intelligent technology, applied in the field of intelligent bedsore prevention systems, can solve problems such as affecting the rest of patients, causing bedsores, and being unable to estimate the stress status of different parts of the human body.

Inactive Publication Date: 2011-12-21
INNER MONGOLIA UNIVERSITY
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of massage mattresses can reduce the work intensity of health care personnel, but ordinary massage mattresses can only be set to massage at fixed time intervals. It cannot estimate the actual stress on different parts of the human body, which will lead to poor prevention and treatment of bedsores. If If the time interval is set too long, some parts of the human body may not be massaged in time, and bedsores will occur; if the time interval is set too short, it will affect the patient's rest

Method used

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  • An intelligent bed sore prevention and treatment system
  • An intelligent bed sore prevention and treatment system
  • An intelligent bed sore prevention and treatment system

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with specific embodiments.

[0013] like figure 2 As shown, an intelligent decubitus prevention system includes several groups of pressure sensors 50, sensor conditioning circuits, multiplex switches, A / D conversion circuits, microcontrollers, LabVIEW virtual devices, several air pumps, and air bags.

[0014] like figure 1 As shown, the mattress is divided into four regions—the head 10, the shoulders 20, the buttocks 30, and the ankles 40. The pressure sensors 50 are divided into four groups, which are respectively arranged in the four regions of the mattress and named respectively. It is head pressure sensor (5), shoulder pressure sensor (3), hip pressure sensor (5), ankle pressure sensor (2), considering that the patient cannot always lie in the center of the mattress, The number of sensors in the actual system can be increased accordingly. Each group of pressure sensors is used to collect pres...

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Abstract

The invention discloses an intelligent bed sore prevention and treatment system, which includes several groups of pressure sensors, sensor conditioning circuits, multi-channel selection switches, A / D conversion circuits, microcontrollers, LabVIEW virtual devices, several air pumps, and air bags; A pressure analysis system is developed on the basis of decubitus mattresses, so the pressure conditions in the corresponding areas of the mattress will be monitored according to the actual position of the patient lying down. This design is based on LabVIEW virtual instrument, which has powerful signal analysis and processing functions, and its graphical programming language makes the device easy to debug and has a visual interface.

Description

technical field [0001] The invention relates to an intelligent bedsore prevention and treatment system, which belongs to the technical field of medical and health care equipment. Background technique [0002] Bed sore is a common disease of long-term bedridden patients. The main cause of the disease is that local tissues of the human body are pressed for too long, and blood circulation is blocked, leading to tissue necrosis. Conventional methods of preventing bedsores include regular turning of the patient by the healthcare provider, use of massage mattresses, and the like. The use of massage mattresses can reduce the work intensity of health care personnel, but ordinary massage mattresses can only be set to massage at fixed time intervals. It cannot estimate the actual stress on different parts of the human body, which will lead to poor prevention and treatment of bedsores. If If the time interval is set too long, some parts of the human body may not be massaged in time, a...

Claims

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Application Information

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IPC IPC(8): A61G7/057A61H23/04
Inventor 周润景刘永信张泽
Owner INNER MONGOLIA UNIVERSITY
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