Extracorporeal blood treatment data interface

Patent metadata

Field	Value
Publication number	US-9836185-B2
Application number	US-201314653020-A
Country	US
Kind code	B2
Filing date	Dec 17, 2013
Priority date	Dec 31, 2012
Publication date	Dec 5, 2017
Grant date	Dec 5, 2017

Abstract

Extracorporeal blood treatment systems and methods to display and select various historical data for extracorporeal blood treatments. Historical data related to extracorporeal blood treatments may be displayed on a two-dimensional graph and in a list view that may be switched there between. Further, historical data may include various datasets (e.g., fluid datasets, patient fluid removal datasets, anticoagulation datasets, etc.) and event information that may be displayed simultaneously.

First claim

What is claimed is:

1. An extracorporeal blood treatment system comprising:
a display apparatus comprising a graphical user interface to assist a user in viewing historical data associated with one or more blood treatments, wherein the graphical user interface is configured to depict a two-dimensional graph and a time interval selection region, wherein the two-dimensional graph defines a time axis representing time and a value axis extending relative to the time axis and representing at least one value associated with a blood treatment or the blood treatment system used to carry out the blood treatment, wherein the two-dimensional graph defines a viewable time frame extending from a first end region to a second end region along the time axis, and wherein the graphical user interface is further configured to depict an event type selection region;
an input interface configured to allow a user to select one or more of a plurality of historical datasets associated with the blood treatment or the blood treatment system used to carry out the blood treatment to be plotted on the two-dimensional graph; and
a computing apparatus operatively coupled to the display apparatus and the input interface, wherein the computing apparatus is configured to:
record data during a blood treatment, wherein the data comprises at least alarms occurring during the blood treatment and datasets associated with the blood treatment or the blood treatment system used to carry out the blood treatment,
display on the graphical user interface the time interval selection region;
allow a user to use the input interface to select a time interval of a plurality of different time intervals using the time interval selection region of the graphical user interface, wherein the plurality of different time intervals comprise at least one dynamic time interval, wherein the at least one dynamic time interval is a time interval that is determined as a function of an occurrence of at least one event associated with the treatment or the blood treatment system,
display the one or more selected historical datasets associated with the blood treatment or the blood treatment system used to carry out the blood treatment plotted on the two-dimensional graph of the graphical user interface for the selected time interval in the viewable time frame,
display an event type selection region on the graphical user interface;
allow a user to use the input interface to select one or more event types of a plurality of different event types using the event type selection region of the graphical user interface, wherein the plurality of different event types comprises at least alarms occurring during a blood treatment; and
display on the graphical user interface one or more graphical elements representing events of the one or more selected event types comprising at least alarms at locations proximate the two-dimensional graph when the events comprising at least alarms occurred during a blood treatment in the viewable time frame.

2. The system claim 1 , wherein the at least one dynamic time interval extends from an event of the at least one event to the present time.

3. The system claim 1 , wherein the at least one dynamic time interval extends from a first event of the at least one event to a second event of the at least one event.

4. The system claim 1 , wherein the at least one event comprises one of filter set changes, logins, log accesses, screen locks, settings changes, bag changes, anticoagulation changes, advisories, flow rate changes, dose changes, and self-tests.

5. The system of claim 1 , wherein the one or more graphical elements representing events are located below the time axis of the two-dimensional graph.

6. The system claim 1 , wherein the one or more graphical elements representing events of each selected event type of the one or more selected event types comprise a different characteristic than the one or more graphical elements representing events of different selected event types of the one or more selected event types.

7. The system claim 1 , wherein the computing apparatus is further configured to execute:
allowing a user to use the input interface to select a specific event by selecting a graphical element of the one or more graphical elements representing events; and
displaying an event information area comprising information relevant to the selected specific event in response to the selection of the graphical element.

8. The system claim 1 , wherein the graphical user interface is further configured to depict a list view, wherein the list view comprises a chronological list of events, wherein the computing apparatus is further configured to execute:
allowing a user to use the input interface to switch to a list view; and
displaying the list view comprising a chronological list of events corresponding to at least a portion of the viewable time frame of the two-dimensional graph and including the event the user selected.

9. The system claim 7 , wherein the computing apparatus is further configured to execute:
displaying a list view icon in the event information area; and
allowing a user to use the input interface to switch to a list view using the list view icon, wherein the list view displayed upon selection of the list view icon comprises a chronological list of events corresponding to at least a portion of the viewable time frame of the two-dimensional graph and including the event the user selected.

10. The system claim 8 , wherein the computing apparatus is further configured to execute:
allowing a user to use the input interface to scroll through the chronological list of events and select one or more specific events; and
allowing a user to return to the two-dimensional graph, wherein the viewable time frame of the two-dimensional graph shifts to a time period in which the selected specific event occurred.

11. The system of claim 10 , wherein the selected time interval remains unchanged.

12. The system claim 1 , wherein the computing apparatus is further configured to execute:
allowing a user to use the input interface to adjust the viewable time frame from the selected time interval; and
displaying an indication on the graphical user interface proximate the two-dimensional graph indicating that the viewable time frame is different than the selected time interval.

13. The system of claim 12 , wherein the indication on the graphical user interface proximate the two-dimensional graph indicating that the viewable time frame is different than the selected time interval comprises at least one change in a characteristic of the outline of the two-dimensional graph.

14. The system claim 1 , wherein the graphical user interface is further configured to depict a dataset selection region, wherein the computing apparatus is further configured to execute:
displaying on the graphical user interface a plurality of different dataset icons in a dataset selection region, wherein each dataset icon of the plurality of different dataset icons corresponds to a different dataset of a plurality of different datasets;
allowing a user to use the input interface to select one or more datasets by selecting one or more dataset icons using the dataset selection region of the graphical user interface; and
displaying on the two-dimensional graph the one or more selected datasets.

15. The system claim 1 , wherein the graphical user interface is further configured to depict a data type selection region, wherein the computing apparatus is further configured to execute:
displaying on the graphical user interface a plurality of different data type icons in a data type

Assignees

• Gambro Lundia Ab

Inventors

• O'Mahony John
• Schaefer Jonas
• Wenger Andrew

Classifications

• G06F3/0484

  for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range · CPC title

• A61M2205/18

  with alarm · CPC title

• A61M1/367

  Circuit parts not covered by the preceding subgroups of group A61M1/3621 · CPC title

• G06F19/3487

  Physics · mapped topic

• G06F19/3406

  Physics · mapped topic