Nursing bed having functions of monitoring risks, relieving pressure and assisting in overturning

Abstract

The invention provides a nursing bed having functions of monitoring risks, relieving pressure and assisting in overturning. The nursing bed comprises a bed bottom frame, a bed frame and a mattress, wherein the bed frame comprises a left region and a right region, and is erected on the bed bottom frame; an overturning assisting mechanism is arranged at the bottom in the bed bottom frame; a pressuresensor is arranged in the mattress, and is connected with an information acquirer; the information acquirer is connected with a host machine processor; the host machine processor is used for performing real-time monitoring and analyzing on pressure; when local pressure of the mattress is greater than bed sore risk alarm pressure, and the duration time is greater than bed sore risk alarm time, thehost machine processor sends an alarm to control the overturning assisting mechanism to overturn; an air sac core layer is also arranged in the mattress; and when the local pressure on the mattress is greater than pressure relieving starting pressure, and the duration time is greater than pressure relieving starting time, the pressure is relieved by the air sac core layer. The nursing bed disclosed by the invention can perform real-time monitoring on man-bed interface pressure; and based on the monitoring result, the pressure relieving design and the overturning assisting design are combined,so that different supporting requirements of people of different shapes are met, and intelligent pressure relieving and nursing are realized.

Description

technical field [0001] The invention relates to the technical field of beds, in particular to a nursing bed with the functions of risk monitoring, pressure relief and turning over assistance. Background technique [0002] According to statistics, the most harmful and most difficult problem to the elderly in the current nursing process is the decubitus problem. Studies have shown that the incidence of bedsores in patients over 40 years old is 6-7 times that of patients under 40 years old, 71% of bedsores appear in elderly people over 70 years old, and the mortality rate of elderly people with bedsores increases by 4 times. Healing mortality increased six-fold. [0003] Bed sores are also called pressure ulcers. During sleep or rest, when the local pressure on the human body exceeds 2 times the pressure of arterioles and lasts for 1-2 hours, it can block the perfusion of capillaries to tissues, causing Tissue hypoxia, pressure for more than 2 hours will cause irreversible ti...

AI Technical Summary

Problems solved by technology

However, although part of the nursing beds currently on the market have been designed with a partition structure, each type of bed can only adapt to people of one body type, and cannot meet the support needs of people of different body types.

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