Abstract: A cooling system for an occupant of an occupant support comprises a coolant conduit having an inlet for receiving coolant and an outlet for discharging the coolant to a destination. The conduit is nonpermanently and manually shape adjustable, shape stable subsequent to adjustment, and removably securable to the occupant support, the occupant or both. In one embodiment the destination is an ambient environment selected to achieve targeted coolant delivery to a localized region of the occupant's body. A cooling glove to be worn by a user has at least one coolant intake and at least one of a) a coolant passage extending from the coolant intake to an exhaust opening which exhausts coolant to an ambient environment; and b) a cooperative relationship with the user which defines a fluid pathway bounded in part by the glove and in part by the user and which discharges coolant to an ambient environment.

Abstract: A person support apparatus supports a person in a laying-down or a seated position. One or more body-mounted sensors detect changes in the position of the person relative to a reference. A control system receives output from the body-mounted sensor or sensors through a remote coupling. The control system uses patient position information obtained from the body-mounted sensors to determine whether the person has experienced a change-in-position and/or a change-in-activity event. Alternatively or in addition, the position of the person situated on a person support apparatus is detected using one or more sensors that are not body-mounted, but rather are coupled to the person support apparatus or to another component of a patient support system. The patient position information is used to estimate the patient's torso angle. The estimated torso angle is used to assess the patient's condition.

Abstract: A person support apparatus supports a person in a laying-down or a seated position. One or more body-mounted sensors detect changes in the position of the person relative to a reference. A control system receives output from the body-mounted sensor or sensors through a remote coupling. The control system uses patient position information obtained from the body-mounted sensors to determine whether the person has experienced a change-in-position and/or a change-in-activity event. Alternatively or in addition, the position of the person situated on a person support apparatus is detected using one or more sensors that are not body-mounted, but rather are coupled to the person support apparatus or to another component of a patient support system. The patient position information is used to estimate the patient's torso angle. The estimated torso angle is used to assess the patient's condition.

Abstract: A system includes a sequential compression device (SCD) used by a patient as part of a sequential compression therapy (SCT) protocol. The system also includes a computer device that determines whether the SCD is in use in substantially real time in compliance with the protocol. The computer device initiates a notification to a caregiver if noncompliance with the SCT protocol is detected.

Abstract: A person support apparatus includes a frame and a support surface cooperating with the frame to support a person. The person support apparatus also has a sensor coupled to one of the frame and the support surface. The sensor detects at least one characteristic associated with the person. A controller is coupled to the sensor. In response to at least one of a condition of the frame, a condition of the support surface, a position of the person, or a condition of the person, the controller operates to control the sensor by at least one of changing a gain of the sensor and changing a manner in which a signal from the sensor is filtered. In some instances, the controller turns the sensor off.

Abstract: A person support apparatus includes a frame and a support surface cooperating with the frame to support a person. The person support apparatus also has a sensor coupled to one of the frame and the support surface. The sensor detects at least one characteristic associated with the person. A controller is coupled to the sensor. In response to at least one of a condition of the frame, a condition of the support surface, a position of the person, or a condition of the person, the controller operates to control the sensor by at least one of changing a gain of the sensor and changing a manner in which a signal from the sensor is filtered. In some instances, the controller turns the sensor off.

Abstract: A method for detecting occupant position change on a support surface includes establishing a rate of change of pressure in a head end test zone and in a foot end test zone, comparing the head end rate to at least one head end rate limit, comparing the foot end rate to at least one foot end rate limit, and inferring, in response to the comparing steps, whether or not occupant migration has occurred. An associated occupant support includes a frame and a mattress. The mattress includes head and foot zones each having at least one pressurizable bladder. The support also includes a controller adapted to compare a head end rate of pressure change to a head end rate limit, to compare a foot end rate of pressure change to a foot end rate limit, and to infer, in response to the comparing steps, whether or not occupant migration has occurred.

Abstract: A system includes a sequential compression device (SCD) used by a patient as part of a sequential compression therapy (SCT) protocol. The system also includes a computer device that determines whether the SCD is in use in substantially real time in compliance with the protocol. The computer device initiates a notification to a caregiver if noncompliance with the SCT protocol is detected.

Abstract: A patient support system includes a patient support apparatus and a support surface mounted on the patient support apparatus. The patient support apparatus is reconfigurable among a plurality of different configurations for supporting a patient on the support surface in a plurality of positions. The support surface is mounted on the patient support apparatus to move in response to reconfiguration of the patient support apparatus.

Abstract: A patient support apparatus includes a frame, a support surface, and a sensor. The frame and the support surface cooperate to support a patient. The sensor is coupled to one of the frame and the support surface and is configured to provide an input signal indicative of usage of the support surface by the patient.

Abstract: A system for directing fluid flow in a mattress is disclosed. The mattress comprises a base support layer which is configured to spatially locate at least one insert support layer. The insert layer comprises a conduit to allow fluid flow.

Abstract: A patient support system includes a patient support apparatus and a support surface mounted on the patient support apparatus. The patient support apparatus is reconfigurable among a plurality of different configurations for supporting a patient on the support surface in a plurality of positions. The support surface is mounted on the patient support apparatus to move in response to reconfiguration of the patient support apparatus.

Abstract: A person support apparatus includes a frame and a support surface cooperating with the frame to support a person. The person support apparatus also has a sensor coupled to one of the frame and the support surface. The sensor detects at least one characteristic associated with the person. A controller is coupled to the sensor. In response to at least one of a condition of the frame, a condition of the support surface, a position of the person, or a condition of the person, the controller operates to control the sensor by at least one of changing a gain of the sensor and changing a manner in which a signal from the sensor is filtered. In some instances, the controller turns the sensor off.

Abstract: A system for directing fluid flow in a mattress is disclosed. The mattress comprises a base support layer which is configured to spatially locate at least one insert support layer. The insert layer comprises a conduit to allow fluid flow.

Abstract: A person monitoring system is operable to predict the onset of an adverse condition of a person. The system receives first information corresponding to a feature of a person support apparatus and second information corresponding to a physiological characteristic of the person. The system calculates a condition score as a function of the first and second information. In some instances, the system alerts a caregiver if the condition score exceeds a predetermined threshold. Alternatively or additionally, the person monitoring system alerts a caregiver when a person supported on a person support apparatus is regaining consciousness by monitoring one or more of a change in position, a heart rate, and a respiration rate. A person monitoring system that monitors a person's quality of sleep and presents information concerning the quality of sleep to one or more interested parties is also disclosed.

Abstract: A person support apparatus includes a frame and a support surface cooperating with the frame to support a person. The person support apparatus also has a sensor coupled to one of the frame and the support surface. The sensor detects at least one characteristic associated with the person. A controller is coupled to the sensor. In response to at least one of a condition of the frame, a condition of the support surface, a position of the person, or a condition of the person, the controller operates to control the sensor by at least one of changing a gain of the sensor and changing a manner in which a signal from the sensor is filtered. In some instances, the controller turns the sensor off.

Abstract: A system includes a person-support structure, a sensor configured to sense a characteristic of a person supported on the person-support structure, and a control configured to calculate a condition score as a function of the characteristic of the person. The control is operable to change a characteristic of the person-support structure as a function of the condition score.

Abstract: A patient support apparatus includes a patient support structure, such as a bed frame or mattress or both, that is configured to support a patient in a recumbent position. The patient support structure is configured to provide at least one therapy to a patient. A therapy enabler token is coupleable to the patient support structure. The at least one therapy is disabled when the therapy enabler token is decoupled from the patient support structure and the at least one therapy is enabled in response to the therapy enabler token being coupled to the patient support structure.

Abstract: A person support apparatus supports a person in a laying-down or a seated position. One or more body-mounted sensors detect changes in the position of the person relative to a reference. A control system receives output from the body-mounted sensor or sensors through a remote coupling. The control system uses patient position information obtained from the body-mounted sensors to determine whether the person has experienced a change-in-position and/or a change-in-activity event. Alternatively or in addition, the position of the person situated on a person support apparatus is detected using one or more sensors that are not body-mounted, but rather are coupled to the person support apparatus or to another component of a patient support system. The patient position information is used to estimate the patient's torso angle. The estimated torso angle is used to assess the patient's condition.

Abstract: A patient support apparatus includes a patient support surface to support a patient. The patient support surface has at least one air bladder that is inflated and/or deflated to achieve a turn assist function and/or a therapy function of the patient support surface. A graphical user interface (GUI) is configured to receive user inputs from a caregiver to initiate the turn assist or therapy functions. The patient support apparatus has control circuitry coupled to the GUI. The GUI is controlled by the control circuitry to display information indicating that the patient is improperly positioned on the patient support surface for either the turn assist function or the therapy function. Alternatively or additionally, the control circuitry indicates that the patient is improperly positioned for raising a head section of a bed frame.