Pressure ulcer prevention medical bed

Abstract

The invention discloses a pressure ulcer prevention medical bed. In order to accurately judge the lying posture, the lying position and the like of a patient, a first sensor and a second sensor are adopted, and the first sensor and the second sensor are used for sensing the magnitude of stress transmitted from the body of the patient when a working rod works leftwards, rightwards, upwards and downwards. Along with the movement of the working rod, the bedspread wraps the patient, a series of actions such as lying flat, lying left, lying flat, lying right, lying flat and hanging lying are automatically carried out according to a set program and a set cycle period, and the pillow is always kept in a state of resting on the head of the patient. In addition, the massage mechanism can massage the back of the patient, a cold and hot air blower is arranged below the bed cover to blow comfortable air to the patient, and the patient with limb movement inconvenience can be automatically lifted tothe bed and can also be lifted to the ground under the condition that no nurse exists. The medical bed can also be used as a rocking bed for children, and adults can be used as a hammock. And the curtain type baby diapers are rolled on the roller shutter barrel, so that the baby diapers can be replaced in a full-automatic manner.

Description

technical field [0001] The invention mainly relates to a physiotherapy bed for preventing the occurrence of bedsores, and more specifically, the automatic bed of the invention can automatically identify the lying position and posture of the patient, and automatically turn the patient to the right or left, or turn the patient to the left. The patient in the prone position is automatically recognized and then turned back to the lying position. Not only that, it can also automatically recognize the patient who has unknowingly beside the bed, and automatically send it back to the middle of the bed to prevent rolling off the bed. In addition, it can also be used as a hammock to hang the patient to lie down, which can prevent the occurrence of bedsores and bring the most comfortable lying position. Fully automatic diaper changing, children can use it as a cradle bed, adults can use it as a hammock. Background technique [0002] Usually patients with physical difficulties, especia...

AI Technical Summary

Problems solved by technology

But this kind of bed often slides the patient into the inside of the bed instead of turning over when turning over the bed board, and the purpose of turning over must be achieved with the help of the nurse.

[0006] There is also a bed with this structure. When the patient is just near the middle of the bed and is along the length of the bed, turning the bed board can turn the patient sideways safely. Otherwise, when the patient is not in the center of the bed, turning the bed board directly will roll the patient down. Under the bed, it is not the posture required by the patient even if it is turned over, so the bed with this structure can only be used under the supervision of the nursing staff, otherwise there will be safety hazards

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