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Rehabilitation Robotic Hand (A5)

Introduction:

A5 is a rehabilitation equipment which detecting and evaluating the
whole process of hand rehabilitation training objectively via applying
robotics technology.

Through using A5, the scientificity and pertinence
of paralysis rehabilitation can be improved. Besides, it can customize
better rehabilitation training plans for patients simultaneously. A5 is
mainly used for hand stretching function failure or error triggered by
cerebrovascular diseases and serious cerebral traumas and postoperative
rehabilitation functional training of occasions mentioned previously.

Additionally, A5 could be used in the hand rehabilitation training of early
stage and acute patients due to its precise control of ROM of patient’s
fingers, palm and wrist joints.
Features:
1.Surface Myoelectricity Drive:

Electromyogram acquisition poles which sticking to patient’s extensor
muscle and musculus flexor to receive commands from patient’s brain.
When the brain send active motion commands which make the changes
of electromyogram of patient’s hand.Then, electromyogram acquisition
poles detecting and processing the command to drive the robot hand to motion.

2.Thumb Electromyography Signal Evaluation & Drive:

The unique thumb electromyography signals evaluation function generates more accurate and comprehensive evaluation results thasimilar product in the market.Thumb electromyography itself can be the power source to drrobotic hand. Therapists can choose single-finger or all-finger mode which has a certain degree of pertinence.Thumb Electromyography Signal Evaluation & Drive technoabsent in most of domestic hand rehabilitation device and A5 fill in this field.

3.Wrist Training:

A5 can execute wrist isolation training mode and fingers & wrist
integrated training mode which maximize the rehabilitation training
efficiency.When executing fingers isolation training mode, the wrist laying angle
can be adjusted according to individual patient’s occasion

The effect of A5:
1. Boosting the regenerative velocity of cells in hands to prevent muscle
atrophy.

2. Improving patient’s myodynamia level and stamina through
progressive training.

3. Improving synchrony among fingers and reduce muscle tension level.4. Improving the remodeling speed of motor area of brain to recover hand
motor function via
feedback rehabilitation training.