Just wondering if you use your vest while you are acessed? It is soooo time consuming to do "love pats" every 4-6 hours, (he is also getting iv antibotics every 6 hours (4x day) and one that is 1x day...so a total of 5 iv antibotics a day... WHEW!!! It would be way easier to use the vest. BUT I didnt know if it would "upset" the needle....... Thanks!