Even though I am a nurse myself, I was really worried when my dad got a pressure ulcer because it was on his mid back.
There was pressure on it all the time, even when he sat in a chair. I was afraid I would not be able to find something that could remove pressure from that spot.
But I talked to Gwen and she told me I could use it whether he was in the bed or in a chair.
I got two so I could put one on both sides, which no other cushion can do. I use if everyday, whenever he lays down or sits in the wheelchair.
Thank you Gwen!