Unsure whether your patient can use Hydrapep safely? Simply add 1-2cm water to Hydrapep, and twist the mouthpiece to align the outlet holes in the mouthpiece and tubing, before instructing your patient to blow bubbles in the water. In the event that your patient attempts to suck rather than blow, the outlet prevents the necessary pressure differential to draw water up the tubing and into the mouth.
Meanwhile, it is still easy to create bubbles in the shallow water – providing vital visual, aural and tactile feedback for reinforcement and improved understanding of the correct way to use Hydrapep. When you’re satisfied that your patient has understood your instructions and can continue to use Hydrapep safely, simply twist the mouthpiece again so that the holes are no longer aligned, and fill Hydrapep with water to the desired level to commence treatment.