An array type anti-decubitus intelligent nursing bed

Abstract

The invention relates to an array type anti-decubitus intelligent nursing bed. The bed body unit is installed on the bed frame in parallel array; the bed body unit comprises an air mattress, a top board, a driving mechanism and a lifting mechanism, and the air mattress is installed on the upper surface of the top board The number of driving mechanism and lifting mechanism is at least 3. The lifting mechanism is respectively connected with the top plate and the driving mechanism. The driving mechanism is installed on the bed frame and drives each lifting mechanism to rise and fall; the air mattress includes an air cushion, an air pressure sensor and an inflating and deflating device. Compared with the prior art, in the present invention, a plurality of bed body units arranged in an array are arranged on the bed frame, and the height and the included angle between each bed body unit and the bed frame can be adjusted freely. The air pressure, height and inclination of the bed unit can be controlled more precisely, respond in a timely manner, and change the pose more gently, which can reduce the possibility of a fall caused by improper turning of the user.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an array type anti-decubitus sore intelligent nursing bed, and the project corresponding to the invention is funded by the National Key Research and Development Program 2020YFC2005804. Background technique [0002] Pressure ulcers, also known as pressure ulcers or decubitus ulcers, are due to long-term pressure on local tissues, continuous ischemia, hypoxia, and malnutrition, resulting in tissue ulceration and necrosis. Decubitus ulcers mainly occur in patients who have difficulty in mobility and lie in bed for a long time. For bedridden and sedentary patients, bedsores are not just a source of pain and discomfort, these ulcers are often a route of infection as well as a trigger for other complications, some of which can lead to permanent wounds or even death. Especially with the aging of the population, people pay more and more attention to the field of nursing, and the prevention...

AI Technical Summary

Problems solved by technology

However, bed sores often occur in the protruding parts of the hip, heel, spine and other joints. The existing technology often controls the entire mattress for undulating operation. Due to the large size of the mattress, it takes a long time to perform undulating operation, and the response is not timely. , also caused waste; and the operation of lifting the back and lying on the side is carried out through inflation and deflation of cushions, turning pads, etc., and there are requirements for the user's position on the mattress and the installation position of the back cushions and turning pads. Improper position may cause the user to turn over improperly, fall, etc., causing injury to the user

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