Described are surgical drapes and system with universal application to heavy equipment useful in operating room environments. Surgical drape systems of the invention are particularly capable of covering patient support machinery such as hoists, lifts, and slings, whether the equipment is mobile or stationary, or configured as a floor-based or as an overhead support/lifting system. The drapes of the current invention provide for protecting the equipment from exposure to surgical biohazard waste e.g. blood or body fluids, as well as providing the ability to use equipment that is otherwise not presently allowed to enter into an operating room because of the impossibility to render such equipment sterile. The drapes further allow for the holding, lifting and positioning of the patient whole body or limbs while maintaining sterility during prepping and surgical procedures. Also included are support slings for use with the drapes.
