Patient support apparatus

• US 8,413,271 B2
• Filed: 10/27/2005
• Issued: 04/09/2013
• Est. Priority Date: 10/29/2004
• Status: Active Grant

• Current Assignee: Stryker Corporation
• Original Assignee: Stryker Corporation
• Inventors: Blanchard, Frederick William, Thompson, Jeffery Joseph, Wrobleski, Dennis John, Smith, Michael Sterling
• Primary Examiner(s): KELLEHER, WILLIAM J
• Application Number:
  US11/260,452
• Publication Number:
  US 20060101581A1
• Time in Patent Office: 2,721 Days
• Field of Search: 560/0, 517/3
• US Class Current: 5/600
• CPC Class Codes: A61G 2203/36 for motion
• CPC Class Codes: A61G 2203/42 for inclination
• CPC Class Codes: A61G 2203/46 for temperature
• CPC Class Codes: A61G 7/00 Beds specially adapted for nursing; Devices for lifting patients or disabled persons stretchers with facilities for picking up patients or disabled persons A61G1/003
• CPC Class Codes: A61G 7/001 with means for turning-over the patient
• CPC Class Codes: A61G 7/018 Control or drive mechanisms
• CPC Class Codes: A61G 7/05769 with inflatable chambers
• CPC Class Codes: A61G 7/05784 with ventilating means, e.g. mattress or cushion with ventilating holes or ventilators

Abstract

A patient support apparatus is provided. The patient support apparatus includes a plurality of therapeutic devices including a rotation device and a percussion-vibration device for carrying out rotation, percussion, and vibration therapy for a patient. The patient support apparatus includes a control system for controlling operation of the plurality of therapeutic devices. The control system comprises a touch-screen display segmented into a main menu portion and a data window portion. The therapeutic functions are represented by touch selectable buttons on the main menu portion. When any of these buttons are selected, a plurality of adjustable operating parameters appears in the data window portion. At the same time, the buttons corresponding to the therapeutic functions in the main menu portion remain visible such that an operator can easily select another therapeutic function. A method of tracking the therapeutic functions performed is provided. A rotation monitoring system and temperature control system of the patient support apparatus are provided. A display activation system is also provided.

Claims

1. A patient support apparatus, comprising;

a mattress having a therapeutic device therein for carrying out a therapeutic function at said mattress to a patient support by said mattress, said therapeutic function including a function selected from the group consisting of (1) a percussion function, (2) a turning function, (3) a vibration function, and (4) a firmness function,

a barrier extending around said mattress,

a control system incorporated at said support apparatus and in operative communication with said therapeutic device for controlling said therapeutic device to provide said therapeutic function,

said control system including a touch-screen display at said barrier, said display segmented into a main menu portion and a data window portion, said main menu portion having a plurality of touch selectable function buttons, at least one of said touch selectable function buttons corresponding to said therapeutic function, after or upon operator selection of a therapeutic function said data window portion displaying an icon representative of said patient support and an adjustable parameter associated with the selected therapeutic function, and said data window portion including at least one touch selectable parameter button operable when selected to modify a parameter associated with the selected therapeutic function, and said control system adjusting the therapeutic device and changing said icon in response to an operator selecting said touch selectable parameter button wherein the operator is provided visual feedback on their selection of the therapeutic function and on their adjustment to the parameter of the selected therapeutic function,

said main menu portion being displayed on said touch-screen display before and after operator selection said at least one touch selectable function button such that an operator can quickly select between the functions associated with the other touch selectable function buttons, and

wherein said touch screen has a backlight configured to be placed in a sleep mode or an active mode, said apparatus further comprising a sensor in communication with said control system to sense movement in an envelope around said touch screen, upon said sensor detecting movement in said envelope around said display, said control system configuring said backlight in said active mode if said backlight is in said sleep mode.

2. A patient support apparatus as set forth in claim 1 wherein said therapeutic function comprises a plurality of therapeutic functions, said plurality of therapeutic functions includes (1) a rotation function of a patient relative to at least a portion of said mattress, (2) a percussion function, (3) a vibration function, and (4) a firmness function.

3. A patient support apparatus as set forth in claim 2 wherein said mattress includes a plurality of therapeutic devices, said therapeutic devices include a rotation device for rotating a patient relative to at least a portion of said mattress and a percussion-vibration device for carrying out said percussion function and said vibration function.

4. A patient support apparatus as set forth in claim 1 wherein said touch-screen display further includes a touch selectable button configured to selectively start said therapeutic function.

5. A patient support apparatus as set forth in claim 4 wherein said touch-screen display further includes a touch selectable button configured to selectively stop each of said therapeutic function.

6. A patient support apparatus as set forth in claim 2 wherein said at least one adjustable operating parameter for said rotation function includes an operating parameter chosen from a right side rotation angle, a left side rotation angle, a right side hold time, a left side hold time, a center hold time, and a total rotation time.

7. A patient support apparatus as set forth in claim 2 wherein said at least one adjustable operating parameter for said percussion function includes an operating parameter chosen from an intensity level, a frequency, a total percussion time, and an application zone.

8. A patient support apparatus as set forth in claim 2 wherein said at least one adjustable operating parameter for said vibration function includes an operating parameter chosen from an intensity level, a total vibration time, and an application zone.

9. A patient support apparatus as set forth in claim 1 wherein therapeutic device comprises a firmness setting device, and said firmness setting device for controlling a firmness function.

10. A patient support apparatus as set forth in claim 9 wherein said at least one adjustable operating parameter for said firmness function includes a firmness level.

11. A patient support apparatus as set forth in claim 1 wherein said touch-screen display includes a touch selectable button corresponding to a maximum inflation function and said control system is configured to inflate said at least one air bladder to a maximum pressure upon operator selection thereof.

12. A patient support apparatus as set forth in claim 1 wherein said therapeutic device comprises a rotation device and said main menu portion of said touch-screen display includes a touch selectable button corresponding to a patient turning function and said data window portion includes a pair of touch selectable buttons corresponding to a left turn or a right turn of said patient upon operator selection of said touch selectable button corresponding to said patient turning function.

13. A patient support apparatus as set forth in claim 1 wherein said touch-screen display includes a touch selectable button corresponding to a silence alarm function and said control system is configured to discontinue all alarms upon operator selection thereof.

14. A patient support apparatus as set forth in claim 1 wherein said touch-screen display includes a touch selectable button corresponding to a language function, a reset function, a set alarm type function, and a therapy history.

15. A patient support apparatus as set forth in claim 1 including a pendant rotatably mounted to said mattress wherein said touch-screen display is attached to said pendant for rotation with said pendant relative to said mattress to facilitate viewing by users of said touch-screen display.

16. A patient support apparatus as set forth in claim 1, wherein said mattress includes a support surface and a cover enclosing said support surface, said plurality of therapeutic devices being located in said cover.

17. A patient support apparatus as set forth in claim 1, wherein said plurality of therapeutic devices are contained in said mattress wherein said mattress is self-contained.

18. A patient support apparatus, comprising;

a mattress having a plurality of therapeutic devices therein for carrying out a plurality of therapeutic functions at said mattress to a patient supported by said mattress, said therapeutic functions comprising at least two functions selected from the group consisting of (1) percussion function, (2) turning function, (3) vibration function, and (4) firmness function,

a barrier extending around said mattress,

a control system in operative communication with said plurality of therapeutic devices for controlling said plurality of therapeutic devices,

said control system including a touch-screen display at said barrier, said display segmented into a main menu portion and a data window portion, said main menu portion having a plurality of touch selectable function buttons, at least one of said touch selectable function buttons corresponding to said therapeutic functions, upon or after operator selection of one of said functions said data window portion displaying a dynamic icon representative of the patient support and a parameter associated with the selected therapeutic function, and said data window portion including at least one touch selectable parameter button operable when selected to modify an adjustable parameter associated with the selected therapeutic function, and said control system adjusting one or more of said therapeutic devices and changing said dynamic icon in response to an operator adjusting said parameter with said touch selectable parameter button wherein the operator is provided visual feedback on the selected therapeutic function and on their adjustment to the parameter of the selected therapeutic function, and

said main menu portion being displayed and remaining visible on said touch-screen display such that an operator can quickly select between the other of said touch selectable function buttons and their corresponding functions.

19. A patient support apparatus as set forth in claim 18 wherein said plurality of therapeutic functions includes (1) a rotation function of a patient relative to at least a portion of said mattress, (2) a percussion function, (3) a vibration function, and (4) a firmness function.

20. A patient support apparatus as set forth in claim 19 wherein said therapeutic devices include a rotation device for rotating a patient relative to at least a portion of said mattress and a percussion-vibration device for carrying out said percussion function and said vibration function.

21. A patient support apparatus as set forth in claim 19 wherein said at least one adjustable operating parameter for said rotation function includes an operating parameter chosen from a right side rotation angle, a left side rotation angle, a right side hold time, a left side hold time, a center hold time, and a total rotation time.

22. A patient support apparatus as set forth in claim 19 wherein said at least one adjustable operating parameter for said percussion function includes an operating parameter chosen from an intensity level, a frequency, a total percussion time, and an application zone.

23. A patient support apparatus as set forth in claim 19 wherein said at least one adjustable operating parameter for said vibration function includes an operating parameter chosen from an intensity level, a total vibration time, and an application zone.

24. A patient support apparatus as set forth in claim 18 wherein said therapeutic devices further include a firmness setting device, and said firmness setting device for controlling a firmness function.

25. A patient support apparatus as set forth in claim 18 wherein said mattress includes at least one air bladder and said main menu portion of said touch-screen display includes a touch selectable button corresponding to a maximum inflation function and said control system is configured to inflate said at least one air bladder to a maximum pressure upon operator selection thereof.

26. A patient support apparatus as set forth in claim 18 wherein said touch selectable buttons include touch selectable buttons corresponding to a language function, a reset function, a set alarm type function, and a therapy history.