Patient support apparatuses with dynamic control panels

Patent metadata

Field	Value
Publication number	US-10420688-B2
Application number	US-201615170979-A
Country	US
Kind code	B2
Filing date	Jun 2, 2016
Priority date	Jun 5, 2015
Publication date	Sep 24, 2019
Grant date	Sep 24, 2019

Abstract

A patient support apparatus, such as a bed, cot, recliner, operating table, stretcher, or the like, includes a control panel with multiple controls for controlling functions of the patient support apparatus. A control system disables at least a first control and changes an illumination state of a backlight when the patient support apparatus is in a particular state. In some embodiments, the particular state is the arming of an exit detection system and/or the deactivation of a brake on the patient support apparatus. The particular state may also or alternatively be tied to a particular mode of the patient support apparatus, such as a diagnostic mode, a maintenance mode, and/or a normal mode. The control system may also never illuminate a first icon on the patient support apparatus if it was initially configured in a particular manner, such as being intended for sale in a particular geographic market.

First claim

What is claimed is:

1. A patient support apparatus comprising:
a frame;
a plurality of wheels;
a support surface supported by the frame and adapted to support a patient thereon;
an actuator assembly for moving the support surface to a plurality of different configurations;
a control panel comprising a first control for moving the support surface in a first manner and a second control for moving the support surface in a second manner;
a first backlight for backlighting the first control and a second backlight for backlighting the second control; and
a control system adapted to disable the first control and to change an illumination state of the first backlight when the support surface is in a particular configuration, the control system further adapted to enable the second control and not change an illumination state of the second backlight when the support surface is in the particular configuration.

2. The patient support apparatus of claim 1 further comprising a third control on the control panel for moving the support surface in a third manner, and a third backlight for backlight the third control, wherein the control system enables the third control and does not change an illumination state of the third backlight when the support surface is in the particular configuration.

3. The patient support apparatus of claim 1 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest.

4. The patient support apparatus of claim 3 wherein the first control raises a height of the seat.

5. The patient support apparatus of claim 4 wherein the particular configuration is a flat configuration in which the seat, backrest, and leg rest are substantially horizontal.

6. The patient support apparatus of claim 4 wherein the particular configuration is a Trendelenburg configuration in which the leg rest supports the patient's legs at a higher height than the backrest supports the patient's head.

7. The patient support apparatus of claim 4 wherein the particular configuration is a stand-assist configuration in which the backrest, seat, and leg rest are collectively oriented to support the patient while the patient is nearly standing.

8. The patient support apparatus of claim 1 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest; the first control raises a height of the seat; and the second control lowers a height of the seat.

9. The patient support apparatus of claim 1 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest; the first control raises a height of the seat, and the particular configuration is a maximum height configuration in which the seat is raised to its maximum height.

10. The patient support apparatus of claim 1 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest; the first control lowers a height of the seat, and the particular configuration is a minimum height configuration in which the seat is lowered to its minimum height.

11. The patient support apparatus of claim 1 wherein the first control moves the support surface to a Trendelenburg configuration in which the patient's head is supported at a height lower than the patient's legs, and the particular configuration is the Trendelenburg configuration.

12. The patient support apparatus of claim 1 wherein the first control moves the support surface to a stand-assist configuration in which the support surface is oriented to support the patient while the patient is nearly standing, and the particular configuration is the stand-assist configuration.

13. The patient support apparatus of claim 1 further comprising an exit detection system that, when armed, is adapted to detect when the patient has exited the support surface, and wherein the control system is further adapted to disable the first control when the exit detection system is armed.

14. The patient support apparatus of claim 13 wherein the first control moves the support surface to one of a Trendelenburg configuration, a stand-assist configuration, and a flat configuration.

15. A patient support apparatus comprising:
a frame;
a plurality of wheels;
a support surface supported by the frame and adapted to support a patient thereon;
an actuator assembly for moving the support surface to a plurality of different configurations;
a battery for powering the actuator assembly;
a control panel comprising a first control for moving the support surface in a first manner and a second control for moving the support surface in a second manner;
a first backlight for backlighting the first control and a second backlight for backlighting the second control; and
a control system adapted to disable the first control and to change an illumination state of the first backlight when the support surface is in a particular configuration, and wherein the control system is further adapted to disable the first control but enable the second control when a charge level of the battery falls below a threshold.

16. The patient support apparatus of claim 15 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest.

17. The patient support apparatus of claim 15 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest; the first control raises a height of the seat; and the second control lowers a height of the seat.

18. The patient support apparatus of claim 15 wherein the patient support apparatus is a recliner having a seat, a backrest, and a leg rest; the first control raises a height of the seat; and the particular configuration is a maximum height configuration in which the seat is raised to its maximum height.

19. A patient support apparatus comprising:
a frame;
a plurality of wheels;
a support surface supported by the frame and adapted to support a patient thereon;
an actuator assembly for moving the support surface to a plurality of different configurations;
a battery for powering the actuator assembly;
a control panel comprising a first control for controlling a first function of the patient support apparatus and a second control for controlling a second function of the patient support apparatus;
a first backlight for backlighting the first control and a second backlight for backlighting the second control; and
a control system adapted to perform the following: disable the first control when the patient support apparatus is in a particular state defined by a charge level of the battery falling below a threshold, change an illumination state of the first backlight when the patient support apparatus is in the particular state, enable the second control when the patient support apparatus is in the particular state, and not change an illumination state of the second backlight when the patient support apparatus is in the particular state.

20. The patient support apparatus of claim 19 further comprising an exit detection system that, when armed, is adapted to detect when the patient has exited the support surface.

21. The patient support apparatus of claim 20 wherein the particular state is defined by the exit detection system being armed, and wherein the first function moves the support surface to one of a Trendelenburg configuration, a stand-assist configuration, and a flat configuration.

22. The patient support apparatus of claim 20 wherein the particular state is defined by the support surface being in one of a Trendelenburg configuration

Assignees

• Stryker Corp

Inventors

• Furman Aaron Douglas
• Herbst Cory Patrick
• Paul Anish

Classifications

• A61G5/1067

  adjusting the backrest relative to the seat portion · CPC title

• A61G5/006

  convertible to stretchers or beds · CPC title

• A61G1/0287

  having brakes, e.g. slowing down and/or holding (details of brake actuators on castors B60B33/0078; brakes on hand carts B62B5/04; brakes in general F16D49/00 - F16D65/853) · CPC title

• A61G7/018 Primary

  Control or drive mechanisms · CPC title

• A61G13/08

  the table being divided into different adjustable sections · CPC title