Abstract: Patient support systems are generally disclosed. An example patient support system may be configured to provide a predictive bed-exit alarm and/or a patient weight. An example embodiment may include a support structure including independently inflatable supports, an inflatable mat beneath the inflatable supports, and pressure detectors associated with the inflatable supports and the inflatable mat. An alarm logic may be configured to initiate a predictive bed-exit alarm sequence upon determining that at least one of the pressures of the inflatable supports is at about its respective unloaded pressure. A patient weight logic may be configured to output a patient weight based at least partially upon a difference between an unloaded pressure and a loaded pressure of the inflatable mat.

Abstract: Patient support systems are generally disclosed. An example patient support system may be configured to provide a predictive bed-exit alarm and/or a patient weight. An example embodiment may include a support structure including independently inflatable supports, an inflatable mat beneath the inflatable supports, and pressure detectors associated with the inflatable supports and the inflatable mat. An alarm logic may be configured to initiate a predictive bed-exit alarm sequence upon determining that at least one of the pressures of the inflatable supports is at about its respective unloaded pressure. A patient weight logic may be configured to output a patient weight based at least partially upon a difference between an unloaded pressure and a loaded pressure of the inflatable mat.

Abstract: A patient support system and related method are provided to remove moisture away from a patient and into an interior of a patient support surface. Dry air is circulated through the interior of the support surface to draw away the moisture. Air movers and air dryers are used to circulate and recondition the air in a closed flow path through the patient support surface and back into the air movers and dryers. Alternatively, environmental air may be dried and propelled by the air movers and dryers through the interior of the support surface and discharged back into the environment.

Abstract: Patient support systems are generally disclosed. An example patient support system may be configured to provide a predictive bed-exit alarm and/or a patient weight. An example embodiment may include a support structure including independently inflatable supports, an inflatable mat beneath the inflatable supports, and pressure detectors associated with the inflatable supports and the inflatable mat. An alarm logic may be configured to initiate a predictive bed-exit alarm sequence upon determining that at least one of the pressures of the inflatable supports is at about its respective unloaded pressure. A patient weight logic may be configured to output a patient weight based at least partially upon a difference between an unloaded pressure and a loaded pressure of the inflatable mat.