Automatic turning-over-air-sac nursing mattress

Abstract

The invention relates to an automatic turning-over-air-sac nursing mattress. The automatic turning-over-air-sac nursing mattress is characterized by comprising an air sac module, a controller module and a flexible pressure-sensitive sensor module; the flexible pressure-sensitive sensor module is installed on an air sac module, and the controller module controls the flexible pressure-sensitive sensor module and the air sac module to permit corresponding movement; the air sac module comprises air sacs, air cushions, branching rubber air pipes, a first air storage tank, a second air storage tank and an air inflation pump; an air sac unit array is formed by the 80 air sacs, the 80 air sacs are installed on a bottom fabric in a 8*10-array mode, the sizes of all the air sacs are 100 mm *100 mm, and each air sac is divided into an upper layer and a lower layer; a branching rubber air pipe is connected to an air nozzle of each air sac, and the branching rubber air pipes of the two adjacent air sacs are connected through T-shaped joints, and then connected with a micro electromagnetic valve and communicated with a total rubber air pipe through a conversion joint; the air sacs in the first row to the fourth row serve as the A part, and the air sacs in the fifth row to the eighth row serve as the B part.

Description

technical field [0001] The invention relates to the technical field of smart home and medical equipment, and is a multifunctional nursing airbag mattress that can automatically turn over and realize the transformation of sleeping positions. Background technique [0002] Sleep apnea syndrome (SAS) is the second largest sleep disorder after insomnia, and the prevalence rate of men over 40 years old is as high as 9%. It is closely related to the cardiovascular system, not only inducing heart disease, but also a complication of heart failure. The main reason is that the tongue, soft palate, and uvula relax and fall back when sleeping on the back, aggravating airway blockage and causing snoring, so it is necessary to change the sleeping position to prevent snoring. However, the current methods for adjusting sleeping positions are simply adjusting the hardness of the air mattress, or mechanically turning the user over, which cannot accurately judge the user's current sleeping pos...

AI Technical Summary

Problems solved by technology

However, the current methods for adjusting sleeping positions are simply adjusting the hardness of the air mattress, or mechanically turning the user over, which cannot accurately judge the user's current sleeping position, especially the sleeping position during sleep. Automatically adjusts for user comfort

For example, the Chinese patent with the application number 201610645559.9 discloses an air cushion device suitable for multifunctional nursing beds. By inflating and deflating the air cylinder, actions such as bending the legs and turning over can be realized, but the detection of breathing, sleeping posture and user's position cannot be realized. The state of pressure distribution cannot meet the requirements of multi-functional nursing mattresses. With the popularity of multi-functional nursing beds, a new type of nursing mattress structure is required.

The Chinese patent application number 201610452866.5 discloses a multifunctional smart bed system. The smart bed integrates multiple information modules. However, when the multiple information is collected and fused, the error in the analysis results is relatively large, which increases the control of airbag inflation and deflation. The difficulty reduces the user's comfort when turning over, and it is inconvenient to carry and use

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