Patent ID: 11890487
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A  H | IPC A

Claim 0:
1. An apparatus for simultaneously producing controlled magnetic pulses, wherein the apparatus is a multi-channel high power magnetic coil driver, the apparatus comprising:
a plurality of magnetic coil drive modules, each of which is connected to a combination of magnetic coils that are adapted to simultaneously produce magnetic fields in a controlled manner;
a resonant circuit that includes a capacitor and self-oscillating system with a constant cycle,
wherein a signal of a magnetic stimulation in the form of a sinusoidal wave as applied by the magnetic coils is a solution of a differential equation of the resonant circuit; and
a main controller, wherein each magnetic pulse can change current values by the main controller as results of feedback of a previous magnetic pulse, thereby enabling an output of the multi-channel high power magnetic coil driver to act as a regulated output that delivers magnetic energy that is controlled by the feedback, wherein each magnetic coil drive module outputs current and voltage and wherein the output current and voltage of each magnetic coil drive module are controlled by changing an initial condition of the differential equation by a change of a controlled voltage that charges the capacitor of the resonant circuit before each produced magnetic pulse.