I was issued a matress type thing to stop me getting bed sores or something like that and it is real comfy and I remember when we first got it we knew what it was called but now I have been out of hospital for about three months and got used to the matress type (it's juest a few inches thick) and would like to keep using it but my wife has to sleep six inches lower down than I do as the NHS would only issue a single matress.
If anyone knows what these matress types are called please let me know as I would like to look on eBay to find another single matress of this type or perhaps even a double matress of this type as like I said not only do they help prevent stop bed sores they are really comfortable.