What is the most expensive hospital bed?

I think it's not expensive. A cup of milk tea costs 20 yuan a cup, and some milk tea can't be bought yet, but it can make us sleep comfortably all night, which is much cheaper than staying in a hotel outside. Some people may say that sleeping in hospital chairs is free, but hospital chairs are hard and can't provide quilts. But the escort bed not only provides a comfortable bed, but also provides a quilt. Some accompanying beds and cabinets can be used as lockers to put things, so you don't have to worry about things being misplaced and lost. So generally speaking, it is not expensive.