Device and method for training users of ambulatory medical devices

• US 9,238,100 B2
• Filed: 03/14/2013
• Issued: 01/19/2016
• Est. Priority Date: 06/07/2012
• Status: Active Grant

• Current Assignee: Tandem Diabetes Care Incorporated
• Original Assignee: Tandem Diabetes Care Incorporated
• Inventors: Kruse, Geoff, Blickenstaff, Kim, Rosinko, Mike
• Primary Examiner(s): Lucchesi, Nicholas
• Assistant Examiner(s): Snyder, Melissa A
• Application Number:
  US13/828,958
• Publication Number:
  US 20130331778A1
• Time in Patent Office: 1,041 Days
• Field of Search: 604 65- 67, 604/151
• US Class Current: 1/1
• CPC Class Codes: A61M 2205/502 User interfaces, e.g. screens or keyboards
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/52 with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 2230/005 Parameter used as control input for the apparatus
• CPC Class Codes: A61M 2230/201 Glucose concentration
• CPC Class Codes: A61M 5/1413 Modular systems comprising interconnecting elements
• CPC Class Codes: A61M 5/14244 adapted to be carried by the patient, e.g. portable on the body
• CPC Class Codes: A61M 5/172 electrical or electronic A61M5/16804, A61M5/16831 take precedence
• CPC Class Codes: A61M 5/1723 using feedback of body parameters, e.g. blood-sugar, pressure measurement of body parameters A61B5/00
• CPC Class Codes: G16H 20/17 delivered via infusion or injection

Abstract

Apparatuses and methods for training users of ambulatory medical devices. The methods relate to improving user interactions with the touchscreens of devices. In one embodiment there is an operating mode that records all user interactions along with various device parameters and allows the clinician to review the patient'"'"'s performance for the initial use period. Automated analysis software may be employed to analyze the data generated by the device. The results of the analysis may be used by the clinician to improve the patient and device interaction.

Claims

1. An ambulatory infusion pump, comprising:

a housing;

a delivery mechanism at least partially contained within the housing and adapted to facilitate delivery of fluid to a user;

a user interface adapted to receive user inputs through user interactions with the user interface and present menu screens in response thereto, the user interactions including at least one of button and/or touchscreen presses;

a memory for storing operating parameters and data relating to operation of the delivery mechanism; and

a processor disposed in the housing and configured to process user inputs received at the user interface and to control the delivery mechanism based on the user inputs, the processor further configured to;

place the device in an operating mode;

control the delivery mechanism and present menu screens on the user interface in response to user inputs received through user interactions with the user interface while in the operating mode;

detect pump parameter and data values when the user inputs are received; and

write the user interactions including the button and/or touchscreen presses and pump parameter and data values into the memory; and

retrieve from memory the user interactions and the pump parameter and data values for play back on the user interface, including a menu screen by menu screen play back of the button and/or touchscreen presses on the user interface of the user previously navigating through menu screens on the user interface.

2. The ambulatory infusion pump of claim 1, wherein the processor is further configured to retrieve from memory the user inputs and the pump parameter and data values for transfer to a separate device.

3. The ambulatory infusion pump of claim 1, wherein the processor is further configured to write the user inputs received and pump parameter and data values into the memory for a predetermined period of time following a first user input.

4. The ambulatory infusion pump of claim 1, wherein the user inputs comprise a plurality of discrete user inputs separated from each other in time.

5. The ambulatory infusion pump of claim 1, wherein the pump parameter and data values include a glucose level of the user.

6. The ambulatory infusion pump of claim 1, wherein the pump parameter and data values include a time and date.

7. The ambulatory infusion pump of claim 1, wherein the processor is further configured to analyze the user inputs received and pump parameter and data values in the memory and provide at least one recommendation to the user based on the analysis.

8. The ambulatory infusion pump of claim 2, wherein the processor is further configured to receive at least one recommendation from the separate device based on the user inputs and the pump parameter and data values and to display the at least one recommendation to the user on the user interface.

9. An ambulatory infusion pump comprising:

at least one control feature that receives a user input through user interactions at a time during operation in an operating mode in which the pump performs actions in response to the user input, the user interactions including at least one of button and/or touchscreen presses; and

a processor that detects the received user input from the control feature at the time of the received user input and presents menu screens on a user interface in response thereto while the pump operates in the operating mode, detects pump parameter values at the time of the received user input, and writes the received user input including the button and/or touchscreen presses and the pump parameter values into memory of the pump,

wherein the processor is configured to retrieve from memory the user input including the user interactions and the pump parameter values for play back on the user interface, including a menu screen by menu screen play back of the button and/or touchscreen presses on the user interface of the user previously navigating through the menu screens.

10. The ambulatory infusion pump of claim 9, wherein the processor is configured to retrieve from memory the user input and the pump parameter values for transfer to a separate device.

11. The ambulatory infusion pump of claim 9, wherein the processor is configured to write the received user input received and pump parameter values into the memory or a predetermined period of time following a first user input.

12. The ambulatory infusion pump of claim 9, wherein the user input comprises a plurality of discrete user inputs separated from each other in time.

13. The ambulatory infusion pump of claim 9, wherein the pump parameter values include a glucose level of the user.

14. The ambulatory infusion pump of claim 9, wherein the pump parameter values include a time and date.

15. The ambulatory infusion pump of claim 9, wherein the processor is configured to analyze the received user input and pump parameter values in the memory and provide at least one recommendation to the user based on the analysis.

16. The ambulatory infusion pump of claim 10, wherein the processor is further configured to receive at least one recommendation from the separate device based on the user input and the pump parameter values and to display the at least one recommendation to the user on a user interface of the pump.

17. An ambulatory infusion pump, comprising:

a housing;

a delivery mechanism at least partially contained within the housing and adapted to facilitate delivery of fluid to a user;

a user interface adapted to receive user inputs through user interactions with the user interface and present menu screens in response thereto;

a memory for storing operating parameters and data relating to operation of the delivery mechanism; and

a processor disposed in the housing and configured to process user inputs received at the user interface and to control the delivery mechanism based on the user inputs, the processor further configured to;

place the device in an operating mode;

control the delivery mechanism and present menu screens on the user interface in response to user inputs received through user interactions with the user interface while in the operating mode;

detect pump parameter and data values when the user inputs are received; and

write the user interactions and pump parameter and data values into the memory, including a menu screen by menu screen sequence of the user interactions of the user previously navigating through menu screens on the user interface.

18. The ambulatory infusion pump of claim 17, wherein the processor is further configured to retrieve from memory the menu screen by menu screen sequence of user interactions and the pump parameter and data values for play back on the user interface.