Displaying status of medical lines

• US 10,387,613 B2
• Filed: 08/03/2015
• Issued: 08/20/2019
• Est. Priority Date: 08/03/2015
• Status: Active Grant

• Current Assignee: Dragerwerk AG & Company KGaA (FPS Vermögensverwaltung GmbH)
• Original Assignee: Dragerwerk AG & Company KGaA (FPS Vermögensverwaltung GmbH)
• Inventors: Manetta, Amy M., Mulcahy, Jacqueline Marie, Meinert, Thomas F.
• Primary Examiner(s): Chowdhury, Rayeez R
• Application Number:
  US14/816,991
• Publication Number:
  US 20170039319A1
• Time in Patent Office: 1,478 Days
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/60 for the operation of medical equipment or devices

Abstract

Displaying a status of a medical line includes receiving data characterizing a time at which use of the medical line commenced and a target usable time of the medical line. The medical line corresponds to a fluid transport channel for a patient. Using (i) the received data and (ii) a measure of elapsed time since use of the medical line commenced, the status of the medical line is determined that characterizes (a) a time until the target usable time of the medical line will be reached or (b) whether the target usable time of the medical line has been reached. A graphical user interface (GUI) element representing the status of the medical line as a function of time is displayed in a graphical user interface (GUI) display space. Related apparatus, systems, techniques and articles are also described.

Claims

1. A method for displaying a status of a medical line, the method for implementation by at least one data processor forming part of one or more computing systems, the method comprising:

receiving data characterizing a time at which use of the medical line commenced and a target usable time of the medical line, the medical line corresponding to a fluid transport channel for a patient;

determining, using (i) the received data and (ii) a measure of elapsed time since use of the medical line commenced, the status of the medical line that characterizes (a) a time until the target usable time of the medical line will be reached or (b) whether the target usable time of the medical line has been reached;

displaying, in a graphical user interface (GUI) display space, a GUI element representing the status of the medical line as a function of time;

receiving data indicating that the medical line has been removed; and

updating the GUI display space to include (i) the GUI element as a first block associated with the medical line, (ii) a second block indicating a specific time of removal of the medical line, and (iii) a third block associated with a replacement medical line, wherein

in the updated GUI space, the second block indicating the specific time of removal of the medical line is arranged between the first block and the third block, and

the method further comprising;

receiving, data characterizing a second time at which use of the replacement medical line commenced and a target usable time of the replacement medical line, the replacement medical line corresponding to a second fluid transport channel for the patient; and

updating the GUI display space to display the replacement medical line status as the third block associated with the replacement medical line.

2. The method of claim 1, wherein the GUI element is displayed as one or more color coded blocks horizontally arranged with respect to one another, each color coded block representing the status at discrete times, and a graph with time indicia is displayed with the GUI element.

3. The method of claim 2, further comprising:

dynamically determining the status of the medical line; and

updating the GUI element with the status of the medical line over time.

4. The method of claim 1, wherein the GUI element is displayed as one or more color coded blocks and one or more of the blocks represent historical status of the medical line as a function of time.

5. The method of claim 1, wherein the GUI element is displayed as one or more color coded blocks and one or more of the blocks represent a future status of the medical line as a function of time, the future status indicating expiration of the target usable time of the medical line.

6. The method of claim 1, wherein a characteristic of the GUI element indicates that the target usable time of the medical line is presently not reached, is approaching, or is past.

7. The method of claim 1, wherein the GUI display space is contained on a display of a patient parameter monitor.

8. The method of claim 1, wherein the medical line is selected from one or more of a catheter line, a feeding tube, a drain, and an intravenous line.

9. The method of claim 1, further comprising:

generating an alarm when the target usable time of the medical line is reached.

10. The method of claim 1, wherein the steps of receiving, determining, and displaying are concurrently performed for each of a plurality of medical lines corresponding to respective fluid transport channels for the patient.

11. A system for displaying a status of a medical line, the system comprising:

at least one data processor;

a display including a graphical user interface (GUI) display space; and

memory storing instructions which, when executed by the at least one data processor, causes the at least one data processor to perform operations comprising;

receiving data characterizing a time at which use of the medical line commenced and a target usable time of the medical line, the medical line corresponding to a fluid transport channel for a patient;

determining, using (i) the received data and (ii) a measure of elapsed time since use of the medical line commenced, the status of the medical line that characterizes (a) a time until the target usable time of the medical line will be reached or (b) whether the target usable time of the medical line has been reached;

displaying, in the graphical user interface (GUI) display space, a GUI element representing the status of the medical line as a function of time;

receiving data indicating that the medical line has been removed; and

updating the GUI display space to include (i) the GUI element as a first block associated with the medical line, (ii) a second block indicating a specific time of removal of the medical line, and (iii) a third block associated with a replacement medical line, wherein

in the updated GUI space, the second block indicating the specific time of removal of the medical line is arranged between the first block and the third block, and

the operations further comprising;

receiving, data characterizing a second time at which use of the replacement medical line commenced and a target usable time of the replacement medical line, the replacement medical line corresponding to a second fluid transport channel for the patient; and

updating the GUI display space to display the replacement medical line status as the third block associated with the replacement medical line.

12. The system of claim 11, wherein the GUI element is displayed as one or more color coded blocks horizontally arranged with respect to one another, each color coded block representing the status at discrete times, and a graph with time indicia is displayed with the GUI element.

13. The system of claim 12, the operations further comprising:

dynamically determining the status of the medical line; and

updating the GUI element with the status of the medical line over time.

14. The system of claim 11, wherein the GUI element is displayed as one or more color coded blocks and one or more of the blocks represent historical status of the medical line as a function of time.

15. The system of claim 11, wherein the system is a patient parameter monitor.

16. The system of claim 11, wherein the medical line is selected from one or more of a catheter line, a feeding tube, a drain, and an intravenous line.

17. The system of claim 11, wherein the steps of receiving, determining, and displaying are concurrently performed for each of a plurality of medical lines corresponding to respective fluid transport channels for the patient.