Infusion pump with add-on modules
This document discusses, among other things, an apparatus comprising a pump configured to deliver a fluid, a wireless communication port, a controller, and a housing to enclose the apparatus. The controller is configured to communicate with a second device via the communication port using an open standard wireless communication protocol. The housing includes a mechanical coupling to slidably engage the second device which includes a second wireless communication port. Slidably engaging the second device positions the first and second communication ports opposite each other to allow communication via the first and second communication ports when slidably engaged.
1. An ambulatory infusion pump system, comprising:
a pump configured to deliver insulin to a user;
a user interface;
a wireless communications port;
a controller communicatively coupled to the pump, the user interface and the wireless communications port, wherein the controller is configured to:
establish wireless communications with an activity monitor via the wireless communications port;
receive a wireless communication from the activity monitor indicating to the controller that the user is exercising;
prompt the user on the user interface to modify a current insulin therapy being delivered with the pump because the user is exercising, including prompting the user to activate a stored exercise insulin delivery pattern corresponding to a specific exercise activity selected from a plurality of stored exercise insulin delivery patterns; and
modify the current insulin therapy being delivered with the pump if the user accepts the prompt to modify the current insulin therapy.
2. The ambulatory infusion pump system of claim 1 , wherein the stored exercise insulin delivery pattern delivers a reduced basal rate of insulin from the current insulin therapy.
3. The ambulatory infusion pump system of claim 1 , wherein the stored exercise insulin delivery pattern is selected from the plurality of stored exercise insulin delivery patterns based on one or more of a type, duration and intensity of the exercise.
4. The ambulatory infusion pump system of claim 1 , wherein modifying the current insulin therapy includes modifying a basal rate.
5. The ambulatory infusion pump system of claim 1 , wherein modifying the current insulin therapy includes modifying a bolus delivery of insulin.
6. The ambulatory infusion pump system of claim 1 , wherein the activity monitor includes an accelerometer.
7. The ambulatory infusion pump system of claim 1 , wherein the activity monitor includes a pedometer.
8. The ambulatory infusion pump system of claim 1 , wherein the controller is further configured to return to the current insulin therapy following completion of the exercise.
9. An ambulatory infusion pump system, comprising:
a pump configured to deliver insulin to a user;
an activity sensor;
a controller communicatively coupled to the pump and the activity sensor, wherein the controller is configured to:
detect user activity with the activity sensor;
determine from the user activity that the user is exercising; and
modify a current insulin therapy being delivered with the pump to an exercise insulin therapy when the user is exercising, including activating a stored exercise insulin delivery pattern corresponding to a specific exercise activity selected from a plurality of stored exercise insulin delivery patterns.
10. The ambulatory infusion pump system of claim 9 , wherein the controller is further configured to prompt the user on a user interface to modify the current insulin therapy to the exercise insulin therapy.
11. The ambulatory infusion pump system of claim 9 , wherein the stored exercise insulin delivery pattern delivers a reduced basal rate of insulin from the current insulin therapy.
12. The ambulatory infusion pump system of claim 9 , where the stored exercise insulin delivery pattern is selected from the plurality of stored exercise insulin delivery patterns based on one or more of a type, duration and intensity of the exercise.
13. The ambulatory infusion pump system of claim 9 , further comprising a pump housing and wherein the pump mechanism and the activity sensor are disposed within the pump housing.
14. The ambulatory infusion pump system of claim 9 , wherein the activity sensor is an accelerometer.
15. The ambulatory infusion pump system of claim 9 , wherein the activity sensor is a pedometer.
16. The ambulatory infusion pump system of claim 9 , wherein the controller is further configured to return to the current insulin therapy following completion of the exercise.