Passive type exerciser for lower limbs

Abstract

The invention relates to a passive lower limb-exercising device, comprising: armchair (1), trace generator (9), arm (8) and flexible rope (7) connected onto the arm. The rope is connected with the patient knee, the patient's feet (2) are fixed with footwear holder (3) on the trace generator, and the said holder can drive the feet to do exercise. The device is characterized by good mobility and easiness to regulating armchair place and the inclination of trace generator.

Description

technical field [0001] The invention relates to a lower limb training device, in particular to a passive lower limb training device for patient rehabilitation. Background technique [0002] In real life, patients with motor dysfunction, inconvenient limb movement, or patients who cannot actively move their limbs after orthopedic surgery generally need passive training. These patients generally need to rely on the help of family members or nursing staff for manual training. Large, high cost of care. [0003] I have applied for a kind of lower limb trainer (CN2358863Y) ​​before, and it is fixed on the bed, and is used for the patient lying on the bed, and when using, requires the patient to stretch a pin below its guide rail. There is following shortcoming in this lower limb trainer: first, its mobility is not good, because it is fixed on the bed, and the area of ​​bed is bigger, it is inconvenient to move, and it is difficult to move to some places with very little door or s...

AI Technical Summary

Problems solved by technology

There is following shortcoming in this lower limb trainer: first, its mobility is not good, because it is fixed on the bed, and the area of ​​bed is bigger, it is inconvenient to move, and it is difficult to move to some places with very little door or space, use However, it is time-consuming and labor-intensive to remove it from the bed; secondly, it is inconvenient to use. During use, it needs to be turned over first, and then the patient lies on the bed and stretches one leg Go to the guide rail under the trainer, then put down the trainer and fix it on the bed. During this process, the patient needs to complete the action of getting on the bed, and in the process of putting down the trainer, the patient's injured leg needs to be retracted as much as possible to prevent it from being put down. The trainer met, but as a patient with inconvenient limbs, especially a patient who has just finished orthopedic surgery, any movement and exercise is inconvenient, not to mention trying to retract the injured leg, which makes it very inconvenient to use. More serious cases may lead to re-injury of the patient's injured leg; in addition, because the trainer itself is fixed on the bed and cannot move relative to the bed, the patient must move his body many times to find a suitable position, and this process is difficult for patients with inconvenient lower limbs. It is relatively difficult; in addition, the inclination changing device of the box is relatively clumsy, the adjustment process is troublesome, and it can only be in a limited number of inclinations; finally, the shoe holder can only be fixed on the connecting rod at a limited number of angles. Therefore, only a few different curved movements can be performed, which cannot meet the needs of all patients, and the process of changing positions is troublesome.

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