Full-gesture auto-nursing and keeling over bed

Abstract

A full gesture automatic nursing body-turn-over bed pertains to the field of medical devices. The invention is designed against the market gap of the multifunctional nursing body-turn-over beds. The invention includes a bedstead, a combined bed board, a motor-driven screw back supporting device, a motor-driven screw leg bending device, a motor-driven side-turn device and an automatic control device. The bed board is composed of at least 12 turning boards, which is not only flexible, but also can bear the weight of the human body. The invention does not produce the interference under the successive actions of the side-turn device, the back supporting device and the leg bending device. The side-turn device adopts the variable machine rack design and realizes the transformation of the machine rack during the left and right side-turn motions by the alternative electromagnetic suction and reduction. The side-turn device, the back supporting device and the leg bending device are respectively fixed at the corresponding positions of the bedstead by the design, then the device can avoid the interference on space layout. The invention can realize back supporting by 90 degrees, leg bending by 40 degrees and left and right side turning by 90 degrees, thereby ensuring the stay in any position in all the angle scopes. The design is novel, the structure is compact and simple, the functions are comprehensive and effective, the cost is low, and the invention is easy to be popularized and applied.

Description

technical field [0001] The invention relates to a medical rehabilitation device, in particular to a turning bed. Background technique [0002] During the nursing process of paralyzed patients, due to the long-term bed rest, under the action of gravity, the protruding parts such as the patient's back and buttocks are under pressure for a long time, and the blood circulation is not smooth, which is very prone to ischemia and necrosis of body tissues, resulting in bedsores. The traditional solution is to require nurses to turn over patients frequently, but it is time-consuming and laborious, and the effect is not good. Therefore, this provides a broad market for the application of automatic turning beds. [0003] At present, there are two main categories of domestic medical care beds. One type is half crouching and standing bed (supporting the back and bending the legs type), which can make things convenient for the patient to take food and medicine. One type is a rollover b...

AI Technical Summary

Problems solved by technology

In addition to high prices, foreign products also have deficiencies in structure and function.

The rollover angle of most products at home and abroad can only reach up to about 30 degrees left and right, so the range of pressure points acting on the human body is very limited, which limits the effect of preventing bedsores to a large extent. At the same time, 30 degrees left and right The rollover angle of the patient is far from reaching 90 degrees, the most comfortable state of human physiological turning over, and the patient's back is still pressed on the mattress, which has not effectively solved the occurrence of bedsores at all.

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