A shower chair is a portable seat and it usually has height adjustable aluminium legs with rubber suction cup  which safe to place in water for shower.  Some might have side handles for extra grip and support to make it easier to get up and down from the chair. It is very useful to provide safe showering  for those with mobility or balance difficult.

Grab bar, a secure safety device that looks like a railing with non-slip surface and ergonomic grip that could prevent falls. Install grab bars in bathroom so we won't reach for towel bars , sliding glass doors or other unstable fixtures when need extra support.

Regularly urinate and have bowel movements able to prevent other health problem from occurring but when an individual who have an illness, injury, or surgery that makes him or her not able to walk to bathroom , bedpan or urinal are needed for toileting in bed. Caregiver will be quick respond in assisting when necessary.