Bio and Medical – Simple Circuit Diagram

Heart Monitor (ECG Sensor Signal Amplifier/Conditioner)

December 20, 2011 Rend

Using the circuit depicted in the schematic diagram below we can monitor the heart pulses of patient. This circuit buffer and amplify the heart pulses, and the amplification bandwidth ranges from DC to 3 kHz. For the core of the isolation, a Burr-Brown BB3656 isolation amplifier integrated circuit (IC) is used in this circuit. With internal transformer inside, this integrated […]

Category: Bio and Medical Tags: ECG, Monitoring, Signal Conditioner

Muscular Bio-Stimulator

December 11, 2009 Adam

This muscular bio-stimulator circuit is small and portable. This circuit provides muscles’ invigoration and stimulation but in major it could be an aid in removing cellulite. To use this bio-stimulator we just put the electrodes to the skin at both ends of the chosen muscle and then rotate P1 knob slowly until we feel a mild itching sensation. WARNING: This […]

Category: Bio and Medical Tags: Bio Stimulator