EMG/ECG electrode shell

thingiverse

Shell designed to be glued on 14mm clothing press button. It is to be used as a EMG/ECG electrode to sense muscel activity or heart beats. Follow this tutorial on how to make the electrode and simply glue the top of the button into the shell. The tutorial also displays a way to know to place the electrodes and a easy way to create a conductive gel. Tutorial: http://www.instructables.com/id/How-to-make-ECG-pads-conductive-gel/?ALLSTEPS Do not use homemade electrodes for medical testing. Instructions I used 123D design to design the shells and then exported a stil file to be used to 3D print them. A 14mm clothing press button was used for measurements.