Aspen Surgical . Helps minimize cross-contamination. Protects equipment. Reduces post-procedure clean-up. Removable patented PullUp with self-adhesive ensures device is fully enclosed. Patented needle isolator allows the needle to pierce through the cover while maintaining a sterile barrier. Telescopic-fold ensures easy gel and cover application. Clear polyethylene (not made with natural rubber latex). Sterile, intended for single-use.