Adjustable-damping functional training system

Abstract

The invention relates to an adjustable-damping functional training system. In the system, a damping mechanism consists of a damping rod and a damping cylinder; the damping rod is fixedly connected with the damping cylinder; an adjusting valve is connected in the back end of the damping rod; the final adjusting state is fixed by using a damping gasket and an adjusting nut; the front end of the damping rod is fixedly connected with a connection rope valve; an external member is fixedly connected in the lower end of the damping cylinder; the upper end of the damping cylinder and the lower end ofthe external member are connected with a guide wheel and a pulley respectively; a spring is arranged in the damping cylinder; a connecting rope which is connected to the adjusting valve is connected with the spring through the transmission of the guide wheel; the other end of the spring is connected with the connection rope valve on the damping rod across a pulley through a rope; and the damping rod is fixed on a transverse pipe through a hanging piece. The adjustable-damping functional training system can be used for assisting a patient in performing upper limb rehabilitation training; due to the adoption of a compact structure, the upper limb rehabilitation training is more convenient; and the height of an elevating mechanism can be adjusted without the help of other people, so that theadjustable-damping function training system plays an important role in the upper limb rehabilitation training of a hemiplegic patient caused by cerebral apoplexy at a recovery period.

Description

technical field [0001] The invention relates to a human upper limb rehabilitation training device, in particular to an upper limb rehabilitation training device applied to patients with upper limb dysfunction caused by stroke. Background technique [0002] There are many stroke patients, among which hemiplegia and loss of mobility are the main sequelae caused by stroke. About 85% of patients after stroke are accompanied by upper limb dysfunction, and 55-75% of them are still accompanied by upper limb dysfunction 3-6 months after the onset. It has become a clinical issue to study the recovery of upper limb function after stroke. The most challenging subject in the field of rehabilitation. [0003] At present, the upper limb rehabilitation training devices at home and abroad are generally upper limb rehabilitation robots with motor-driven mechanical arms for upper limb rehabilitation training. This not only looks unattractive, but also often brings noise to patien...

AI Technical Summary

Problems solved by technology

[0003] At present, the upper limb rehabilitation training devices at home and abroad are generally upper limb rehabilitation robots with motor-driven mechanical arms for upper limb rehabilitation training. This not only looks unattractive, but also often brings noise to patients. At the same time, the upper limb rehabilitation robots with motor-driven mechanical arms are relatively large. , will bring psychological pressure to the patient, resulting in inhibition of the patient's initiative to participate in upper limb rehabilitation training

In addition, general upper limb rehabilitation robotic arms can only perform single-arm rehabilitation training, and patients with hemiplegia on different sides of the affected limb cannot be separately trained for upper limb rehabilitation, which greatly reduces the application efficiency of the product

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