a system and method for maintaining an air inflation mattress configuration sufficient for patient support and comfort . infrared illumination levels are measured within individual or groups of inflated mattress chambers . a staggered approach to illumination monitoring of chambers or sections to eliminate crosstalk between the infrared sensors is carried out . distributed microprocessor controllers established in a network configuration utilizing controller network protocols reduces the wiring and connections necessary for the assembled system . various mattress cushion construction techniques , such as sewing and or rf welding methods , are used for the creation of individual chambers utilizing specific types of ir translucent , transparent or reflective materials . the construction of the cushions and bladders in the system includes the use of various types of fabrics with low to high air loss qualities as required . the overall mattress assembly , including the control systems and the methodologies associated with such control systems , provide a unique approach to the maintenance of a consistently comfortable patient support surface . the use of a handheld unit for both programming the system and downloading information about the operation of the system is also anticipated . the specific cushion construction designs associated with the head , body , and foot cushion components of the mattress are tailored to operate specifically with the control capabilities of the invention .