System and method for maximum insulin pump bolus override
An ambulatory infusion pump can include a maximum bolus override procedure. When a bolus amount greater than a maximum bolus amount is requested, the ambulatory infusion pump can provide an alert indicating that the bolus amount requested exceeds the maximum bolus amount. If a user confirms the request in response to the alert, the bolus amount can be delivered to the user. The bolus amount delivered in response to the confirmation can be a first portion of the bolus amount. A reminder can then be provided that a second portion of the bolus amount that is a remaining portion of the requested bolus amount was also requested. If a second confirmation is received in response to the alert, the second portion of the bolus amount can also be delivered to the user.
1. An ambulatory infusion pump system, comprising:
a delivery mechanism adapted to facilitate a delivery of insulin to a user;
a user interface adapted to receive input data from the user;
a memory adapted to store a maximum bolus limit defining a maximum bolus amount the user can operate a pump including the delivery mechanism to deliver at any one time; and
at least one processor operably connected to the delivery mechanism, the user interface and the memory, the at least one processor adapted to execute a maximum bolus override procedure when the user manually enters a request for a delivery of a single, user-requested bolus amount greater than the maximum bolus limit through the user interface, the maximum bolus override procedure comprising:
providing a first alert on the user interface warning the user that the single, user-requested bolus amount in the request exceeds the maximum bolus limit;
receiving a first confirmation of the request in response to the first alert;
causing the delivery mechanism to deliver a first portion of the single, user-requested bolus amount, the first portion being no more than the maximum bolus limit;
after the first portion of the single, user-requested bolus amount is delivered to the user, providing a second alert on the user interface reminding the user that a second portion of the single, user-requested bolus amount comprising a remainder of the single, user-requested bolus amount was requested;
receiving a second confirmation to deliver the second portion of the single, user-requested bolus amount; and
causing the delivery mechanism to deliver the second portion of the single, user-requested bolus amount to the user in response to the second confirmation.
2. The ambulatory infusion pump system of claim 1 , wherein the first portion of the single, user-requested bolus amount is equal to the maximum bolus limit.
3. The ambulatory infusion pump system of claim 1 , wherein the first portion of the single, user-requested bolus amount is a predetermined percentage of the single, user-requested bolus amount.
4. The ambulatory infusion pump system of claim 1 , wherein the user interface is adapted to enable the user to set the maximum bolus limit.
5. The ambulatory infusion pump system of claim 4 , wherein the memory stores a maximum value for the maximum bolus limit, and the at least one processor is further adapted to inhibit the user from setting the maximum bolus limit above the maximum value.
6. The ambulatory infusion pump system of claim 1 , wherein the first portion of the single, user-requested bolus amount is not delivered if the first confirmation is not received within a predetermined period of time.
7. The ambulatory infusion pump system of claim 1 , wherein the first portion of the single, user-requested bolus amount is automatically delivered if the first confirmation is not received within a predetermined period of time.
8. The ambulatory infusion pump system of claim 1 , wherein the second portion of the single, user-requested bolus amount is not delivered if the second confirmation is not received within a predetermined period of time.
9. The ambulatory infusion pump system of claim 1 , wherein the first alert and the second alert each further include at least one of an audio alert and a tactile alert.
10. An ambulatory infusion pump system, comprising:
a delivery mechanism adapted to facilitate a delivery of insulin to a user;
a user interface adapted to receive input data from the user;
a memory adapted to store a maximum bolus limit defining a maximum bolus amount the user can operate a pump including the delivery mechanism to deliver at any one time; and
at least one processor operably connected to the delivery mechanism, the user interface and the memory, the at least one processor configured to:
provide a first alert on the user interface warning the user that a single, user-requested bolus amount in a request exceeds the maximum bolus limit;
receive a first confirmation of the request in response to the first alert through the user interface;
cause the delivery mechanism to deliver a first portion of the single, user-requested bolus amount to the user in response to the first confirmation, the first portion being no more than the maximum bolus limit;
after the first portion of the single, user-requested bolus amount is delivered to the user, provide a second alert on the user interface reminding the user that a second portion of the single, user-requested bolus amount comprising a remainder of the single, user-requested bolus amount was requested;
receive a second confirmation through the user interface to deliver the second portion of the single, user-requested bolus amount; and
cause the delivery mechanism to deliver the second portion of the single, user-requested bolus amount to the user in response to the second confirmation.
11. The ambulatory infusion pump system of claim 10 , wherein the first portion of the single, user-requested bolus amount is equal to the maximum bolus limit.
12. The ambulatory infusion pump system of claim 10 , wherein the first portion of the single, user-requested bolus amount is a predetermined percentage of the single, user-requested bolus amount.
13. The ambulatory infusion pump system of claim 10 , wherein the user interface is adapted to permit the user to set the maximum bolus limit.
14. The ambulatory infusion pump system of claim 13 , wherein the memory stores a maximum value for the maximum bolus limit, and the at least one processor is further adapted to inhibit the user from setting the maximum bolus limit above the maximum value.
15. The ambulatory infusion pump system of claim 10 , wherein the first alert and the second alert each further include at least one of an audio alert and a tactile alert.
16. An ambulatory infusion pump system, comprising:
a delivery mechanism adapted to facilitate a delivery of insulin to a user;
a user interface adapted to receive input data from the user; and
at least one processor operably connected to the delivery mechanism and the user interface, the at least one processor configured to:
determine that an amount of a user programmed bolus is greater than a maximum bolus amount that the user is enabled to operate a pump including the delivery mechanism to deliver at any one time;
automatically divide the amount of the user programmed bolus into a first portion and a second portion, the first portion being no more than the maximum bolus amount;
deliver the first portion of the amount of the user programmed bolus to the user;
provide a reminder that the second portion of the amount of the user programmed bolus is remaining; and
deliver the second portion of the amount of the user programmed bolus to the user upon receiving a confirmation in response to the reminder.
17. The ambulatory infusion pump system of claim 16 , wherein the first portion of the amount of the user programmed bolus is equal to the maximum bolus amount.
18. The ambulatory infusion pump system of claim 16 , wherein the first portion of the amount of the user programmed bolus is a predetermined percentage of the amount of the user programmed bolus.
19. The ambulatory infusion pump system of claim 16 , wherein the second portion of the amount of the user programmed bolus is not delivered if the confirmation is not received within a predetermined period of time.