Don't have a discovery, but I use a cpap machine and I do not have a night stand or equilivant that will accommodate my machine. I put a small shelf under the edge of the bed on the side of the "box" that the bed sets on. The bed and matress over hangs that box. I used two shelf brackets and a piece of 1x6 finished like the cabinets. The machine sets on the shelf. I run the hose up to a 3m command hook on the wall near the head of the bed and hold the hose to it with a rubber band. Works great.
Howard,Connie,& Bella,
One spoiled schnauzer
2007 Newmar KSDP
4dr Jeep Wrangler