Blood glucose control system switching without interruption of therapy delivery

A computer-implemented method of updating an application executing on a glucose level control system without interrupting therapy administered to a subject, the computer-implemented method comprising:

• by a hardware processor of a glucose level control system configured to generate a dose output for administration of medicament to a subject,
• receiving an indication that an application update comprising an update to an application executing on the glucose level control system is available;
• downloading the application update from a host computing system;
• confirming that a downloaded copy of the application update is complete;
• confirming that the downloaded copy of the application update is not corrupted;
• receiving a trigger to install the downloaded copy of the application update;
• and
• responsive to the trigger, initiating an installation process of the downloaded copy of the application update without interrupting therapy administered to the subject.

A glucose level control system configured to generate a dose output for administration of medicament into a subject and including an application capable of being updated without interrupting therapy administered to the subject, the glucose level control system comprising:

• a memory configured to store specific computer-executable instructions and an application that, at least in part, generates a dose output for administration of medicament into a subject;
• and
• a hardware processor in communication with the memory and configured to execute the specific computer-executable instructions to at least:
• receive an indication that an application update comprising an update to the application executing on the glucose level control system is available;
• download the application update from a host computing system;
• confirm that a downloaded copy of the application update is complete;
• confirm that the downloaded copy of the application update is not corrupted;
• receive a trigger to install the downloaded copy of the application update;
• and
• responsive, at least in part, to the trigger, initiate an installation process of the downloaded copy of the application update without interrupting therapy administered to the subject.