Rehabilitation medical bed capable of simultaneously assisting rehabilitation of arm and knee joints

Abstract

The invention relates to the field of medical technologies, and discloses a rehabilitation medical bed capable of assisting the rehabilitation of arm and knee joints. The rehabilitation medical bed comprises a bed body, a support column is movably connected to the top of the bed body, a patient lies on the bed body, and places legs on a leg support plate, the knee joints are bent, pull rings are held by both hands, and are pulled down to make ropes drive a rotating rod to rotate and a limit block to move up along a slide slot, and when the limit block moves upwards, moving blocks are driven tomove upwards in order to push crossbars to move up, and the opening angle of a vertical bar increases, so the included angle of every leg on the leg support plate increases; when the pull rings are loosened, the ropes relax, the limit block is released and moves downwards, the angle of the vertical bar reduces, and the included angle of every leg is reduced, so the knee joints perform activities;and manual operation is carried out by self power, so the knee joints perform activities during the activities of the arms, and dual activities improve the restoration efficiency and shorten the rehabilitation time.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a rehabilitation medical bed which can simultaneously assist the rehabilitation of arms and knee joints. Background technique [0002] With the improvement of productivity, people's living standards are getting better and better, and medical technology is developing more and more rapidly. The absorption of nutrients also becomes slower, and the bones become more and more fragile, so it is especially important for the health of the bones of the elderly. [0003] However, with the growth of age, calcium will be lost, which will make the elderly prone to osteoporosis, and their legs and feet will be unsteady. If they are not careful, they will easily stumble and trip. On the one hand, when a fracture occurs, it is very important to send it to the nearest hospital for medical treatment in time; on the other hand, in order to prevent muscle atrophy, promote fracture healing, and ret...

AI Technical Summary

Problems solved by technology

[0003] However, with the growth of age, calcium will be lost, which will make the elderly prone to osteoporosis, and their legs and feet will be unsteady. If they are not careful, they will easily stumble and trip. On the one hand, when a fracture occurs, it is very important to send it to the nearest hospital for medical treatment in time; on the other hand, in order to prevent muscle atrophy, promote fracture healing, and return to the normal state before the fracture, rehabilitation training after the fracture is also not possible. Neglect, generally doctors will advise patients with fractures to walk slowly on the ground during the recovery period. However, slow walking can only relax the leg muscles, and cannot adjust the arm muscles. Because the bones are broken, their own gravity will affect the bones when standing. It causes oppression, which is not conducive to the recovery of bones. The recovery period of bones is longer. Slow walking also needs to use other external forces to move. It is easy to fall again if you are not careful, causing secondary damage to bones.

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