Array type anti-bedsore intelligent nursing bed

Abstract

The invention relates to an array type anti-bedsore intelligent nursing bed. Bed body units are mounted on a bed frame in a parallel array manner; each bed body unit comprises an air mattress, a top plate, at least three driving mechanisms and at least three lifting mechanisms, wherein each air mattress is mounted on the upper surface of the corresponding top plate, the lifting mechanisms are connected with the top plates and the driving mechanisms respectively, and the driving mechanisms are mounted on the bed frame and drive the lifting mechanisms to ascend and descend; and each air mattress comprises an air cushion, an air pressure sensor and an inflation and deflation device. Compared with the prior art, the array type anti-bedsore intelligent nursing bed has the advantages that the multiple bed body units which are arranged in an array mode are arranged on the bed frame, the height and the included angle between each bed body unit and the bed frame can be freely adjusted, the air pressure value, the height and the inclination degree of the bed body units at the specific positions can be flexibly adjusted, control is more accurate, response is timely, posture conversion is softer, and the possibility of falling caused by improper turning over of a user can be reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an array type anti-decubitus intelligent nursing bed. 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 sores or decubitus ulcers, are caused by long-term pressure on local tissues, resulting in tissue ulceration and necrosis due to continuous ischemia, hypoxia, and malnutrition. Decubitus ulcers mainly occur in patients who have been lying in bed for a long time with limited mobility. For bedridden and sedentary patients, bedsores are not just a source of pain and discomfort, these sores are often a pathway for infection as well as a trigger for other complications, some of which can lead to permanent wounds and even death. Especially with the aggravation of population aging, people pay more and more attention to the nursing field, and the p...

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

Images