DIY Pulsoximeter developed with two Arduino

Zoe RomanoJuly 15th, 2014

pulseoximeter

Pulse oximetry is a non-invasive method for monitoring if a patient’s oxygenation is unstable and Arduino user die_Diode sent us his version of a DIY Pulsoximter developed with two Arduino:

Arduino Mega for the oximetry electronics and Arduino Uno for the graph.
The electronics includes LED Driver, Photo current transformation, patient-dependent calibration LED, Active filters, Nellcor SpO2 sensor. Adafruit OLED displays Vitalparamter. Noritake VFD display GUU-100 shows the PPG. The boards are connected to the electronics with a Protoshield.

2 Responses to “DIY Pulsoximeter developed with two Arduino”

  1. philipmax Says:

    so cool?

  2. Xyolyp Says:

    Would you make that project open source so that others can download your scematics and code. I would like to build that for my heavily disabled cousin or better to say for my uncle so that he can monitor him. I would want to combine that with an raspberry which should run a webserver so that my cousin can be monitored from within the WLAN with any phone or pc if you have the login data.

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