Surgical patient support for accommodating lateral-to-prone patient positioning

A surgical patient support extending from a head end to a foot end,

• the surgical patient support comprising:
• a support frame including first and second support rails extending parallel to each other between the head end and the foot end, a head-cross beam and a foot-cross beam connected to each of the support rails at the head end and foot end respectively, and a connection arm engaged with the head-cross beam, the first and second support rails each including a torso rail and a leg rail, the torso rails each extending from the head-cross beam towards the foot end to connect with the leg rail of the respective support rail, and each leg rail extends from connection with the torso rail of the respective support rail towards the foot end, each leg rail includes a first sub-rail and a second sub-rail, and each first sub-rail extends from connection with the torso rail of the respective support rail towards the foot end at an angle relative to the torso rail of the respective support rail and each second sub-rail extends from connection with the foot-cross beam for connection with the first sub-rail of the respective support rail,
• a platform mounted on the support frame and including a torso section and a leg platform including a pivot end pivotably attached to the frame and a footward end proximate to the foot end of the patient support, the leg platform being configured to move between a raised position in which the leg platform is generally parallel with the torso platform and a lowered position in which the leg platform is pivoted out of parallel with the torso platform,
• an actuator assembly coupled to the support frame and configured to support the leg platform, and
• a protection sheath coupled to the second sub-rail of each of the leg rails to block against pinch point formation during movement of the leg platform.