Adjustable bed for dad

Most of my family and friends know that my dad found out that he had cancer 3 days before 2018. On February 8th he had surgery to remove the tumour from his colon and rectum. He was supposed to spend 7-10 recovering in hospital, that turned into 29 days spent between 2 different hospitals. While he is recovering,  Dad can't lie down flat due to excrutiating pain and requires an adjustable bed. He currently has a hospital bed very kindly loaned to us from the hospital which may have to go back at any time.  Mum and dad are both retired and we are unable to save the amount that we need by the time we need it. He needs the bed long trerm as tissues were disturbed when the tumour was removed and are healing very slowly. He also has to have chemo once the tissue has healed.  The adjustable bed allows my Dad to move about to alleviate his pain.

Any help towards this cost will be greatly appreciated, thank you!