Patient Lift and Stand Assists - Drive, Divided Leg Patient Lift Sling with Headrest, Large : Drive Medical slings?are designed to comfortably and securely support an individual during lift and transfer procedures with a floor-style patient lift. Our slings are made from durable material, which resist deterioration from exposure to moisture and laundering. And the split-leg design makes it ideal for bed-to-chair and chair-to-commode transfers.