TeleHealth Module

The 25 dollar BioSign/TeleHealth

• Plugs into left USB, LineIn, LineOut
• USB for power
• Comprised of
  • Pulse Oximeter
    • IR LED
    • Red LED
    • Photodiode
    • Op-Amp Chain
      • Outputs into line-in
  • Stethoscope
    • Audio pickup
    • Audio amplifier
      • Outputs into line-in
  • Blood Pressure Cuff
    • Electroconstrictive polymer
    • Audio pickup
    • Audio amplifier
      • Outputs into line-in
  • Electrocardiogram
    • Analog Filters
    • Op-Amp Chain
      • Outputs into line-in