Help. I am a pediatric oncology nurse. I have a patient who keeps deaccessing his mediport. we have tried covering with tegaderm, wrapping his chest with coban, putting him in an outfit to keep it out of site out of mind, but nothing is working. He is only a year and doesn't understand. His mother is great at watching him, but if he is not pulling it himself, he sometines gets twisted in the IV tubing until it is pulled out. Does anyone know any tricks or devices?