Forearm joint training adapter, rehabilitation training device and training control method thereof

Abstract

The invention discloses a forearm joint training adapter, a forearm joint rehabilitation training device and a training control method thereof. The forearm joint training adapter comprises a forearm joint adapter and a motion control host. The forearm joint adapter comprises an adjuster, a position adjusting mechanism, and a joint fixing piece. The joint fixing piece can be adjustably connected tothe adjuster through the position adjusting mechanism. The motion control host comprises a driving motor and a control module. The adjuster is connected to the driving motor to rotate with relative to an output shaft of the driving motor. The control module is connected to the driving motor. The control module comprises an angular position change detection module, a motor current change detectionmodule and a mode selection module. The forearm joint training adapter, the forearm joint rehabilitation training device and the training control method thereof can effectively assist a patient to perform joint exercise, improve muscle strength and joint mobility, and stretch and relax stiff joints.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a forearm joint training adapter, forearm joint rehabilitation training equipment and a training control method thereof. Background technique [0002] In the field of mass sports rehabilitation training, stroke, multiple sclerosis, spinal cord injury, and cerebral palsy affect the lives of millions of people. For most patients with impaired neurological function, movement disorders are often related to increased limb spasticity. Physical therapy is the main means of rehabilitation training at this stage, but the current status of existing training techniques has many limitations. [0003] In traditional stretching therapy, physical therapists use stretching, assisting, and other physical interventions to reduce spasticity and contractures in the patient's limbs and restore the patient's balance, coordination, and motor function of the joints and limbs. However, traditional physica...

AI Technical Summary

Problems solved by technology

[0010] Patients with upper limb hemiplegia are usually accompanied by motor dysfunction of the forearm joints. Since the forearm joints cannot rotate freely, it is difficult for patients to manage their own lives

However, the current upper limb rehabilitation robot mainly assists the gross motion training of the shoulder and elbow joints, and lacks auxiliary rehabilitation training for the forearm joints

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