![]() In recent years, patients with upper limb amputation are basically assembled with myoelectric hand.Nobody cares the mechanical hand that was widely popular before step by step. So what are the advantages of myoelectric hand comparing with mechanical hand on earth? Here, MEDI-REHATEK will give you a detailed description of some configuration, features and advantages of myoelectric hand. Myoelectric hand is the prosthetic hand that is controlled by body muscle signal, it is not like the mechanical hand that needs a large body movements to make artificial limb complete the specified action. The former one controls residual limb muscles that produce weak signal through the human brain. Then it will have analysis, amplification of weak signal in order to control the prosthetic activity . ![]() Therefore, before the myoelectric hand assembly,patients are required to have EMG test in the rehabilitation center, which needs to test which muscle signal controls the grasp action, which signal control the open and close action and so on. After the EMG test, and then the signal in the prosthesis needs matching the patient’s body in order to achieve precise control of the signal effects of artificial limbs. ![]() Myoelectric hand controls the prosthesis by the muscle signal, so the reaction speed is very fast, you can quickly meet the needs of patients. After general rehabilitation training,patient can easily control the upper limb prosthesis, and correctly grasp the objects.It offers a great help for patients on daily life .
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