Visual Indication Of Alarms On A Ventilator Graphical User Interface

• US 20110138323A1
• Filed: 12/04/2009
• Published: 06/09/2011
• Est. Priority Date: 12/04/2009
• Status: Abandoned Application

• Current Assignee: Covidien LP (Medtronic Plc)
• Original Assignee: Nellcor Puritan Bennett LLC (Medtronic Plc)
• Inventors: Skidmore, John, Brecht, Mark, Fissel, Jim
• Application Number:
  US12/631,685
• Publication Number:
  US 20110138323A1
• Time in Patent Office: Days
• US Class Current: 715/800
• CPC Class Codes: A61M 16/0051 with alarm devices
• CPC Class Codes: A61M 16/024 including calculation means, e.g. using a processor
• CPC Class Codes: A61M 2016/0027 pressure meter
• CPC Class Codes: A61M 2205/18 with alarm
• CPC Class Codes: A61M 2205/502 User interfaces, e.g. screens or keyboards
• CPC Class Codes: A61M 2205/52 with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 2230/42 Rate

Abstract

Embodiments described herein seek to optimize the informative presentation of alarms on a ventilator user interface. Embodiments may provide a first level of display that provides a summary of an alarm event and, upon selection, a second level of display that provides additional detailed information regarding the alarm event. Further embodiments may provide access, via hyperlink or otherwise, to settings and/or display screens for resetting the alarm, for reconfiguring alarm settings as appropriate, or for gathering additional information regarding the alarm event. For multiple simultaneous alarm events, a plurality of alarm messages may be prioritized for a clinician on a designated area of the user interface. Prioritization may be communicated via the presentation of various icons, alerts, text, or otherwise, on individual alarm messages. Additionally or alternatively, prioritization may be communicated based on the graphical placement of alarm messages relative to other alarm messages, for instance by displaying more serious alarm messages above other alarm messages, or by displaying more recent alarm messages above other alarm messages. Additionally or alternatively, alarm messages may be partially translucent, such that other displayed respiratory data may be simultaneously viewed with the alarm messages.

Claims

1. A graphical user interface for displaying one or more informative alarm messages corresponding to an alarm event, the ventilator configured with a computer having a user interface including the graphical user interface for accepting commands and for displaying information, the graphical user interface comprising:

at least one window associated with the graphical user interface; and

one or more elements within the at least one window comprising at least one summary alarm message element for communicating a brief description of the alarm event.

2. The graphical user interface of claim 1, wherein the at least one summary alarm message element is provided along a border of the graphical user interface.

3. The graphical user interface of claim 1, wherein the at least one summary alarm message element further comprises an icon communicating a priority of the alarm event.

4. The graphical user interface of claim 3, wherein the icon communicating a priority of the alarm event communicates a seriousness of the alarm event.

5. The graphical user interface of claim 1, wherein the at least one summary alarm message further comprises an element for selectively expanding the at least one summary alarm message element to display a detailed alarm message element.

6. The graphical user interface of claim 5, wherein the element for selectively expanding the at least one summary alarm message element is an arrow icon.

7. The graphical user interface of claim 5, wherein the detailed alarm message element expands from behind the at least one summary alarm message element.

8. The graphical user interface of claim 5, wherein the detailed alarm message element communicates additional information regarding the alarm event.

9. The graphical user interface of claim 5, wherein the detailed alarm message element is translucent such that respiratory data presented in the at least one window is simultaneously viewable with the detailed alarm message element.

10. The graphical user interface of claim 1, wherein the one or more elements within the at least one window comprise two or more summary alarm message elements.

11. The graphical user interface of claim 10, wherein the two or more summary alarm message elements are displayed in an order along a border of the at least window for communicating a priority of each of the two or more summary alarm message elements.

12. The graphical user interface of claim 5, wherein the detailed alarm message element further comprises:

a hyperlink for providing access to one or more parameter display screens associated with the alarm event.

13. The graphical user interface of claim 5, wherein the detailed alarm message element further comprises:

a hyperlink for providing access to one or more alarm settings screens associated with the alarm event.

14. The graphical user interface of claim 5, wherein the detailed alarm message element further comprises an element for selectively hiding the detailed alarm message element.

15. The graphical user interface of claim 14, wherein the element for selectively hiding the detailed alarm message element is an arrow icon.

16. The graphical user interface of claim 5, wherein upon resetting an alarm, the summary alarm message element and the detailed alarm message element are automatically removed from the graphical user interface.

17. A computer-readable storage medium having instructions that when executed provide a graphical user interface for displaying one or more informative alarm messages corresponding to an alarm event, the graphical user interface comprising:

at least one window associated with the graphical user interface; and

one or more elements within the at least one window including at least one summary alarm message element for communicating a brief description of the alarm event.

18. The computer-readable storage medium of claim 17, wherein the at least one summary alarm message further comprises an element for selectively expanding the at least one summary alarm message element to display a detailed alarm message element.

19. A ventilatory system for providing a graphical user interface for displaying one or more informative alarm messages corresponding to an alarm event, comprising:

at least one display device;

at least one processor; and

at least one memory, communicatively coupled to the at least one processor and containing instructions that, when executed by the at least one processor, provide a graphical user interface on the at least one display, comprising;

at least one window associated with the graphical user interface; and

one or more elements within the at least one window including at least one summary alarm message element for communicating a brief description of the alarm event.

20. The ventilatory system of claim 19, wherein the at least one summary alarm message further comprises an element for selectively expanding the at least one summary alarm message element to display a detailed alarm message element.