A MULTIMODALITY MEDICAL PROCEDURE MATTRESS-BASED DEVICE

A mattress comprises a soft comfort component (2) that complies with a patient's body when the patient is lying on the mattress, a shell (1) surrounding at least a lower surface of the comfort component (2) and integral therewith, the shell (1) being more rigid than the soft comfort component (2). A plurality of radiation shields is placed to separate an operator from an imaging device, wherein at least one of the plurality of radiation shields being flexible and connected to the mattress at a connected edge and configured with a free edge opposite the connected edge such that the flexible radiation shield will flex out of the way when contacted by the imaging device. One of the shields is a tray having sliding surfaces that allow dimensions of the tray to be adjustable to fit different patient sizes. Further comprising a guiderail system attached to the shell, the guiderail system including a guiderail providing an attachment surface usable to attach accessories to the guiderail.