The object of the invention is to develop a device that can suppress the hand tremor experienced by Parkinson"s disease patient. The device is basically a duai passive vibration absorber in the form of the bracelet which a Parkinson patient worn on its forearm. It consists of an arrangement of mass (absorber) and springs whose parameters are set, to tune it, with the excitation frequency of hand tremor. The absorber is allowed to reciprocate over the center rod and absorbs the vibration energy of hand tremor. The absorbed energy is then dissipated into the surrounding medium and it results in suppression of tremor. The absorber-spring assembly is enclosed inside a casing to protect it from the haphazard environment Further, the casing is provided with a wearable band by which the whole assembly sets firmly over the forearm. The device is robust in nature, maintenance free, and requires no energy for its functioning.
