Portable full-automatic overturning nursing mattress

Abstract

The invention relates to a portable full-automatic overturning nursing mattress. The portable full-automatic overturning nursing mattress consists of a bottom cushion, independent overturning frame, overturning air chambers, a supporting cushion, air ducts, an air pump and a control system, wherein the flexible back surface of the bottom cushion is skidproof; a plurality of independent overturningframes which are arrayed on the surface of the bottom cushion are arranged on the front surface of the bottom cushion; each independent overturning frame consists of a bottom plate, a supporting plate and an overturning air chamber, and one end of each bottom plate is hinged to one end of the corresponding supporting plate; each overturning air chamber is arranged between the corresponding bottomplate and the corresponding supporting plate; the length direction of the bottom plate of each independent overturning frame is parallel to the width direction of the bottom cushion; the hinging endsof the adjacent independent overturning frames are mutually inverted; the overturning air chambers of the independent overturning frames at odd number positions and the overturning air chambers of the independent overturning frames at even number positions are separately connected in parallel by the different air ducts, and communicate with the air pump through corresponding valves; a flexible supporting cushion is arranged on an overturning frame group consisting of all the independent overturning frames; and the bottom of the supporting cushion is elastically connected with the center location of the supporting plate of each independent overturning frame and ends which are not hinged of each independent overturning frame. According to the overturning nursing mattress, small-angle overturning can be performed in a low speed, and integral large-angle overturning can be quickly performed as needed; and simple components are mounted, so that the operations of back lifting and leg bending can be autonomously completed.

Description

technical field [0001] The invention relates to a portable fully automatic turning nursing mattress, in particular to a portable fully automatic turning nursing mattress composed of a bottom pad, a turning frame set, a turning air chamber, an air pump and a control system. Background technique [0002] In hospital clinical and home nursing practice, many patients are unable to get up and turn over on their own for a long time due to disease and physical decline. This situation not only causes muscle and bone pain in patients, but also easily produces bedsores and pneumonia due to sputum deposition. A pulmonary complication. Manually helping patients to turn over regularly not only consumes a lot of energy and physical strength of medical staff, but also may cause muscle damage to patients and nursing staff themselves. Therefore, various nursing air mattresses that help patients turn over in bed or other activities emerge as the times require . At present, it is mainly divi...

AI Technical Summary

Problems solved by technology

Manually helping patients to turn over regularly not only consumes a lot of energy and physical strength of medical staff, but also may cause muscle damage to patients and nursing staff themselves. Therefore, various nursing air mattresses that help patients turn over in bed or other activities emerge as the times require

At present, it is mainly divided into two categories: one is to fill all the airbags at the bottom of the air mattress in advance, and then deflate the airbags on the corresponding parts of the human body to make the corresponding parts of the human body passively sag to realize the human body rollover. Bottom pad and strip airbags arranged in sequence, for example, Kunshan Yahu (Taiwan Yabo) Medical Devices Co., Ltd.’s ACS TURN hospital-specific turning air mattress, this type of air mattress can be folded and rolled up and carried easily, but it cannot be quickly adjusted on demand. , Turning over at a large angle. It takes several minutes to complete a turning process, and the turning angle is only within 30°. Because this type of air mattress must use a blower air pump with an air flow of nearly 1,000 liters per minute, high power, large flow, and low pressure. Therefore, the noise is large, and the human body will slide to the inner wall of the air mattress guardrail when the body is in the roll state. When the human body is lifted from the roll state to the flat process, the side of the human body and the inner wall of the air mattress guardrail will produce discomfort Another type of air mattress has a more similar structure with the present invention, and the turning air bag is installed under the supporting plate of the corresponding part of the human body under the mattress, and the inflation and deflation of the air bag actively lifts or puts down the human body to realize the turning action, such as , US 8,776,290 B2 published by the United States Patent Office on July 15, 2014. This type of product is also installed in a relatively simple way to help bed patients turn over. However, due to structural limitations, it is also impossible to turn over quickly at a large angle on demand, unless a high-power, high-flow air pump and a large-capacity air bag are used, and because the overall turnover cannot be achieved, the patient's back will be affected during the turnover process. In addition, these two types of products do not have the function of lifting the back and bending the legs independently, and need to rely on the attached bed with the function of lifting the back and bending the legs to complete the movements of lifting the back and bending the legs

Images