Dear Srector,
I am so sorry that your niece is experiencing such pain. The situation you describe is heartbreaking. I wish hospice could do more and better to keep her comfortable.
As you mention, the hospital bed with a built-in commode seems a specialty item not found in the inventory of companies that rent hospital beds. There is an easy-to-find product (e.g., Amazon, some drugstores) called a “fracture bedpan” that is designed for patients in bed and immobilized with fractures. It is shallow and angled to slide under a patient who cannot move. I was wondering if this would help and if it has already been tried with your niece?
I am hoping some of our readers have ideas for you. In the interim, please be sure the hospice service provider is being pushed to solve this for your niece. The other source of help I have found to be good is the nurses in the oncology department where a patient is treated. There is often a help-line or “triage” phone number to reach a nurse, and nurses tend to be great resources to solve practical issues.
I wish I had more information on this, I will keep looking. Your niece must find great comfort in the concern and support from wonderful family members such as yourself.
Regards, Mary