"My parent's wait for a knee brace"

My parent had a fall went to hospital was diagnosed with a fracture down the side of their right knee. Spent nearly a week in hospital waiting for a hinged knee brace only to be sent home without one as it had to be ordered in. Was sent home with another type of brace that didn’t give them much comfort. It then took over a week for the right brace to arrive. Didn’t feel over comfortable with the type of brace my parent was sent home with as it kept slipping down on them. And surely the wait time was far too long.