Every night, I "talk" my husband into the middle of his bed. An assist bar is necessary for him to sit up. However, he rolls to the very edge of the bed, shoulders the bar away from the bed, and rolls to the floor. I have put pillows on the edge, under the mattress pad- worked for a while. Now he rolls over the pillows, shoulders the bar away from the bed, and rolls out. His ability to move is limited. I am not strong enough to place a removable bed rail after he is in the bed or to get him off the floor. He is not able to get up without help. EMS is here 3-4 times a week. All ideas welcome!