System and method for mitigating risk in automated medicament dosing

  • US 10,864,322 B2
  • Filed: 12/20/2017
  • Issued: 12/15/2020
  • Est. Priority Date: 09/06/2013
  • Status: Active Grant
First Claim
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1. A portable infusion system, comprising:

  • a delivery mechanism adapted to facilitate delivery of a medicament to a user;

    a memory adapted to store parameters relating to the delivery of the medicament;

    a communications device adapted to receive information from a continuous glucose monitor;

    a processor functionally linked to the delivery mechanism, the memory and the communications device, the processor configured to;

    obtain the information from the continuous glucose monitor;

    store in a memory a threshold relating to predicted accuracy of the continuous glucose monitor after which automatic adjustment of the delivery of the medicament based on the information from the continuous glucose monitor is not permitted;

    monitor the information received from the continuous glucose monitor;

    determine that the threshold has been reached;

    disable automatic adjustment of the delivery of the medicament based on the information from the continuous glucose monitor if it is determined that the threshold has been reached.

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