DIY Pulsoximeter developed with two Arduino

Zoe RomanoJuly 15th, 2014


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.

5 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.

  3. melrick_tech Says:

    can we see the codes?

  4. brandoncurtis Says:

    I’d also love the code and schematics for this.
    It’s too cool to keep all to yourself!

  5. Phokus Says:

    I also would like to build this. I’m a electrician for medicin-technics with obstructive sleep apnea, so I’m very fascinated by the idea to build this.
    please dont keep it for yourself.

Leave a Reply

You must be logged in with your Arduino account to post a comment.

Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

via Egeo 16
Torino, 10131