Patient support systems and methods for assisting caregivers with patient care

1. A patient support system comprising:

a support structure including a base arranged for movement along floor surfaces, an intermediate frame spaced above the base, and a patient support deck coupled to the intermediate frame and defining a patient support surface for supporting a patient;

an inflatable mattress disposed on the patient support deck and having at least one bladder;

a pump disposed in fluid communication with the at least one bladder;

a user input device configured to provide an input signal;

a sensing system including one or more cameras arranged to monitor the patient, the sensing system configured to provide a system input signal indicative of a patient condition wherein the patient condition includes a patient position, and wherein the one or more cameras of the sensing system are configured to determine a current patient position; and

a controller disposed in communication with the pump, the user input device, and the sensing system, the controller being configured to:

select operation of the pump based on the input signal,

determine a current patient position based on the system input signal,

compare the current patient position to a desired patient position, and

operate the pump to inflate the at least one bladder to at least partially move the patient based on the comparison of the current patient position to the desired patient position.

2. The patient support system of claim 1 , wherein the system input signal is a continuous signal provided by the sensing system.

3. The patient support system of claim 2 , wherein the controller is configured to continue operation of the pump while the system input signal is transmitted to the controller until the desired patient position is reached.

4. The patient support system of claim 1 , further comprising one or more side rails coupled to the support structure; and

wherein at least one of the one or more cameras of the sensing system is operatively attached to one of the one or more side rails.

5. The patient support system of claim 1 , further comprising one or more end boards coupled to the support structure, the one or more end boards including one or more of a headboard and a footboard; and

wherein at least one of the one or more cameras of the sensing system is operatively attached to one of the one or more end boards.

6. The patient support system of claim 1 , wherein the sensing system further comprises a pressure sensor disposed in fluid communication with the at least one bladder; and

wherein the controller is further configured to operate the pump to maintain a predetermined inflation pressure of the at least one bladder based on signals from the pressure sensor.

7. The patient support system of claim 1 , wherein the one or more cameras of the sensing system are configured to determine the current patient position relative to a predetermined reference location.

8. The patient support system of claim 7 , wherein the predetermined reference location is defined by a barrier comprising one or more of:

a side rail coupled to the support structure,

a headboard coupled to the support structure, and

a footboard coupled to the support structure.

9. The patient support system of claim 1 , wherein the at least one bladder includes a centering bladder arranged within the inflatable mattress for centering the patient;

wherein the desired patient position is further defined as a centered patient position; and

wherein the controller is further configured to operate the pump to inflate the centering bladder to move the patient towards the centered patient position, and to interrupt operation of the pump in response to the system input signal indicating that the current patient position corresponds to the centered patient position.

10. The patient support system of claim 1 , wherein the at least one bladder includes an inflation bladder arranged within the inflatable mattress for centering the patient;

wherein the desired patient position is further defined as a raised patient position; and

wherein the controller is further configured to operate the pump to inflate the inflation bladder to move the patient towards the raised patient position, and to interrupt operation of the pump in response to the system input signal indicating that the current patient position corresponds to the raised patient position.

11. The patient support system of claim 1 , wherein the at least one bladder includes a turn bladder arranged within the inflatable mattress for turning the patient;

wherein the desired patient position is further defined as a turned patient position; and

wherein the controller is further configured to operate the pump to inflate the turn bladder to move the patient towards the turned patient position, and to interrupt operation of the pump in response to the system input signal indicating that the current patient position corresponds to the turned patient position.

12. The patient support system of claim 1 , wherein the one or more cameras of the sensing system are configured to determine one or more of a height of the patient and a width of the patient.

13. The patient support system of claim 12 , further comprising: a bed extension coupled to the support structure and arranged for movement relative to the intermediate frame to adjust the patient support surface between an unextended position and one or more extended positions, and

an actuator operatively attached to the support structure and to the bed extension to move the bed extension between the unextended position and the one or more extended positions; and

wherein the controller is further configured to:

compare the current patient position to one or more of the height of the patient and the width of the patient, and

operate the actuator to move the bed extension based on the comparison of the current patient position to one or more of the height of the patient and the width of the patient.

14. The patient support system of claim 1 , further comprising a universal input device configured to provide a universal input signal;

wherein the user input device includes a voice activation interface configured to receive a voice activation command associated with the pump; and

wherein the controller is further configured to assign a functionality to the universal input device based on the voice activation command such that, after assigning the functionality to the universal input device, the controller is configured to operate the pump while receiving the universal input signal from the universal input device.

15. The patient support system of claim 14 , wherein the universal input device comprises one of a button, a foot pedal, and a gesture sensing device.

16. The patient support system of claim 1 , wherein the user input device is of a first form; and

further comprising a universal input device of a second form, different from the first form, configured to provide a universal input signal;

wherein the controller is further configured to assign a functionality to the universal input device based on the input signal provided by the user input device such that, after assigning the functionality to the universal input device, the controller is configured to operate the pump while receiving the universal input signal from the universal input device.

17. The patient support system of claim 16 , wherein the user input device is located on a control panel coupled to the support structure; and

wherein the universal input device is located remotely from the control panel.

18. The patient support system of claim 16 , wherein the user input device comprises at least one of a first button, a first gesture sensing device, a first microphone, a first foot pedal, and a first sensor; and

wherein the universal input device comprises at least one of a second button, a second gesture sensing device, a second microphone, a second foot pedal, and a second sensor.