90-year-old Husband suffered stroke on right/dominant side 14 years ago. TIA last year reduced his strength further and lately incontinence became more severe. Looking for efficient way to help support him in upright position without fall risk, but NOT lifting him. Have Hoyer lift with harness, but that doesn't cover his backside, so that I can clean him. Anyone have this issue and found a creative solutions or efficient product for such a problem?