Patient bed user interface having a dead front portion
An overhead arm assembly for a patient support apparatus includes a user interface device. The user interface device has a support structure for supporting a personal digital assistant and a charging port for personal digital assistant.
1. A patient interface unit for use with a patient bed, the patient interface unit comprising
a housing having a circuit board housed therein, and
a first flex circuit overlay attached to the housing, the first flex circuit overlay being selected from a plurality of different flex circuit overlays, the first flex circuit overlay having buttons for controlling a first set of features of the patient bed, wherein each flex circuit overlay of the plurality of flex circuit overlays includes at least one dead front button that is illuminated and visible in response to a first feature of the first set of features of the patient bed being operable by the dead front button and that is not illuminated and substantially not visible in response to the first feature of the set of features of the patient bed not being operable by the dead front button.
2. The patient interface unit of claim 1 , wherein the at least one dead front button of the first flex circuit overlay includes a dead front nurse call button that is illuminated and visible in response to the patient bed being in communication with a nurse call system and that is not illuminated and substantially not visible in response to the patient bed not being in communication with the nurse call system.
3. The patient interface unit of claim 1 , wherein the at least one dead front button of each flex circuit overlay of the plurality of different flex circuit overlays comprises a dead front nurse call button that is illuminated and visible in response to the patient bed being in communication with a nurse call system and that is not illuminated and substantially not visible in response to the patient bed not being in communication with the nurse call system.
4. The patient interface unit of claim 1 , wherein each flex circuit overlay of the plurality of different flex circuit overlays includes deck section control buttons that are pressed by a patient to move deck sections of the patient bed.
5. The patient interface unit of claim 1 , wherein the first flex circuit overlay includes a stay in bed indicator that is illuminated in response to a bed exit or patient position monitoring system of the patient bed being enabled and that is not illuminated in response to the bed exit or patient position monitoring system of the patient bed not being enabled.
6. The patient interface unit of claim 5 , wherein the stay in bed indicator of the first flex circuit overlay comprises a dead front indicator that is not visible if the bed exit or patient positioned monitoring system is not enabled.
7. The patient interface unit of claim 1 , wherein each flex circuit overlay of the plurality of different flex circuit overlays includes a stay in bed indicator that is illuminated in response to a bed exit or patient position monitoring system of the patient bed being enabled and that is not illuminated in response to the bed exit or patient position monitoring system of the patient bed not being enabled.
8. The patient interface unit of claim 7 , wherein the stay in bed indicator of each flex circuit overlay of the plurality of different flex circuit overlays comprises a dead front indicator that is not visible if the bed exit or patient positioned monitoring system is not enabled.
9. The patient interface unit of claim 1 , wherein the first flex circuit overlay includes a stand assist button that is pressed by a patient to move deck sections of the patient bed to a position conducive for exiting a side of the bed.
10. The patient interface unit of claim 1 , wherein each flex circuit overlay of the plurality of different flex circuit overlays includes a stand assist button that is pressed by a patient to move deck sections of the patient bed to a position conducive for exiting a side of the bed.
11. The patient interface unit of claim 1 , wherein some flex circuit overlays of the plurality of different flex circuit overlays include mattress control buttons for inflating and deflating at least one mattress bladder to increase and decrease, respectively, mattress firmness and others of the flex circuit overlays of the plurality of different flex circuit overlays do not include mattress control buttons.
12. The patient interface of claim 1 , wherein some flex circuit overlays of the plurality of different flex circuit overlays include lighting control buttons for turning on and off a room light or a reading light and others of the flex circuit overlays of the plurality of different flex circuit overlays do not include lighting control buttons.
13. The patient interface unit of claim 1 , wherein some flex circuit overlays of the plurality of different flex circuit overlays include television control buttons for controlling a television in a patient room and others of the flex circuit overlays of the plurality of different flex circuit overlays do not include television control buttons.
14. The patient interface unit of claim 1 , wherein the at least one dead front button of each flex circuit overlay of the plurality of flex circuit overlays has back lighting turned on for each button corresponding to a controllable function and has back lighting turned off for each button corresponding to a function that is not controllable.
15. The patient interface unit of claim 1 , wherein the housing includes a charging port for charging a patient's personal electronic device.
16. The patient interface unit of claim 1 , wherein each flex circuit overlay of the plurality of different flex circuit overlays has a second circuit board that couples electrically to the circuit board housed in the housing.
17. The patient interface unit of claim 1 , wherein the housing, the circuit board housed in the housing, and the first flex circuit overlay cooperate to provide the patient bed with a hand held pendant for use by the patient in controlling the first set of features of the patient bed.
18. The patient interface unit of claim 1 , wherein the buttons of the first flex circuit overlay comprise membrane switches.
19. The patient interface unit of claim 1 , wherein the first flex circuitry overlay further includes additional environmental control buttons for controlling heating or air conditioning or both, and window blind controls.
20. The patient interface unit of claim 1 , wherein the first flex circuitry overlay further includes additional buttons for controlling window blinds.