Low Frequency Stimulator Device for the Prevention and cure of chronic wounds

摘要

Referring to a device to assist the process of Healing of chronic ulcers in patients which comprises an Electronic Card that contains an Oscillator Circuit, a control Circuit, an alarm, a Power Supply Voltage regulated Circuit, a pre setting, and A body that serves as a protective cover of the Electronic Card,Where such Housing may include additional Elements, such as a Liquid Crystal Display Graphics, keyboard and other.The Electronic Card consists of: (a) a Microcontroller that generates Electrical Impulses signal in the form of Square and Square leisurely monopolar monopolar signal in at least one output Channel at different frequencies; b) at least one of a Signal Conditioner Circuit sensitive to variation of Current provided by the signals from the outputs of the microcontroller; (c) MenDriver Circuit and an Amplifier Output Signal fed by a Voltage Source; (d) at least one Channel Indicator Circuit for driving a Light Emitting Diode; (e) an Oscillator Circuit for the speed at which the microcontroller executes the instructions recorded and N Your Memory; (f) a pre setting Circuit to allow the microcontroller resetTheir system to turn on the device; and (g) a Regulated Voltage Source to power the Power Circuit and the Stimulator device