Mattress advice/recommendations for bed bound

Hello,

I’m looking into getting a new mattress, as we bought our current one before I became chronically ill and bed bound. I’m wondering if anyone has any experience or recommendations or advice of any particular brands or types for bed bound people?

Our current mattress is a Simba Hybrid one, bought in 2018 (and technically still within its 10y guarantee, but I suspect they would consider someone being bed bound as outside “normal” use). To be fair it was really good when we got it before I became ill.

Now that I am spending 20-22h a day in bed I’ve found that due to the mattress being a memory-foam type one, I’m often lying in a depression or “hole”.

Any suggestions etc would be greatly appreciated! 🙏