Blood magnetic stimulation device

Abstract

A blood magnetic stimulation device includes a magnetic stimulation unit that has a stimulating coil for being connected to a blood delivering unit or directly worn by a user. The stimulating coil is further connected to a pulse-generating unit that outputs a pulse current to excite the stimulating coil, so as to use electromagnetic pulses to apply strong yet transient magnetic stimulation to blood passing through the magnetic stimulation unit or to blood in the user's subcutaneous vessels, thereby providing magnetic treatment for viremian and related diseases. As compared to the existing blood treating devices, the magnetic stimulation provided by the blood magnetic stimulation device incurs no sharp pain and uncomfortableness, and is safer and more acceptable to patients.

What is claimed is: 
     
         1 . A blood magnetic stimulation device, comprising:
 a magnetic stimulation unit, having a circular wearable that circles and defines therein an accommodating space with an inner surface thereof for accommodating a part of a user's body, and having a stimulating coil installed on the circular wearable for encircling the accommodating space; and   a pulse-generating unit, being electrically connected to the stimulating coil for outputting a pulse current to excite the stimulating coil to generate a variational magnetic field, whereby, due to electromagnetic induction, an induced electric field is formed in the accommodating space, so that an induced current is generated in the user's subcutaneous vessels to give strong yet transient magnetic stimulation to the blood in the vessels.   
     
     
         2 . The blood magnetic stimulation device of  claim 1 , further comprising a soft lining attached to the inner wall of the circular wearable. 
     
     
         3 . The blood magnetic stimulation device of  claim 1 , wherein the pulse-generating unit comprises a high-voltage DC source connected to a capacitor through a charging circuit, and the capacitor is connected to the stimulating coil through a discharging circuit, the pulse-generating unit further comprising a control module that has a charging switch located at the charging circuit, and a discharging switch located at the discharging circuit, the discharging circuit being connected to a branch circuit, the branch circuit being provided with a pulse shaping module, the charging circuit being provided with a current-limiting resistor, and the discharging circuit being provided with a coil resistor, and the branch circuit being provided with a branch resistor.