Trying to find substitution material for Ultrasound gel

[JCasqueiro]

Hi,

I am developing a Ultrasound application where the sensor will be in contact with the skin but I can't use gel for accoustic coupling (or any liquid).
Any ideas of materials (suppliers) for this purpose ?

Thanks/Brgds
Joao

 

[damithrokz]

You can use hair gel, it's most biocompatible