Final answer:
A device that elevates and moves a person in a sling is a Patient lift. It's used to assist in transferring patients with limited mobility and is different from other devices such as gait belts, transfer boards, and general mobility aids.
Step-by-step explanation:
A device that can elevate and move the person while in a special body sling is known as a Patient lift. This medical equipment is designed to help transfer patients with limited mobility from one place to another, such as from a bed to a wheelchair or to a bathroom facility.
Unlike gait belts, which provide support for a patient who is partially mobile and able to stand with assistance, patient lifts are used for more dependent individuals. Transfer boards help with the movement between two close surfaces, like from a wheelchair to a car seat, and a mobility aid refers to devices like canes, walkers, or wheelchairs intended to assist with walking or general mobility.