Movement trajectory achieving method of medical bed with patient transfer function

Abstract

The invention discloses a movement trajectory achieving method of a medical bed with a patient transfer function. The method is characterized in that a driving screw rod is controlled to rotate, the driving screw drives a trajectory control wheel to move linearly, the trajectory control wheel works by abutting against a first controller, a second controller, a third controller and the second controller in sequence, continuous rotation, rising, horizontal movement, descending and ascending motions of a first bed board and a second bed board can be achieved, and the motion continuity is improved. An accompanying nurse only needs to fix the position of a wheelchair in advance, then the driving screw rod is operated to rotate, and therefore a patient can be rotated. Operation is stable, the motions are continuous, operation is simple, single-person operation is achieved, the method accords with the human body characteristics, and discomfortableness is avoided; the normal using function of the medical bed is not affected; the medical bed can achieve body muscle activities when the steps 1 and 2 are repeatedly executed, long-term oppression to the body muscles and blood vessels can be reduced, and the risks of unsmooth blood flow and amyotrophy are reduced.

Description

technical field [0001] The invention relates to a method for realizing the motion trajectory of a medical bed with the function of transferring patients. Background technique [0002] A medical bed refers to an appliance or other article used on the human body. Its function on the surface of the human body is not obtained by means of pharmacology, immunology or metabolism, but these means may participate and play a certain auxiliary role; its purpose of use is to To achieve the following expected purposes: (1) prevention, diagnosis, treatment, monitoring and mitigation of diseases; (2) diagnosis, treatment, monitoring, mitigation and compensation of injuries or disabilities. In the existing process of caring for paralyzed patients, in order to reduce the patient's bed rest time and maintain a happy mood, it is usually necessary for an escort to carry the patient to a wheelchair, take the patient to carry out outdoor activities through the wheelchair, and the escort will carr...

AI Technical Summary

Problems solved by technology

In the existing process of caring for paralyzed patients, in order to reduce the patient's bed rest time and maintain a happy mood, it is usually necessary for an escort to carry the patient to a wheelchair, take the patient to carry out outdoor activities through the wheelchair, and the escort will carry the patient to the wheelchair. The process of using a wheelchair is relatively laborious. For some patients with heavy weight, it is often difficult for an escort to do this. Therefore, how to design a method for realizing the movement trajectory of a medical bed with the function of transferring patients has become a technical problem that technicians in this industry need to solve.

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