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Power management techniques for an infusion pump system

  • US 10,226,575 B2
  • Filed: 08/04/2016
  • Issued: 03/12/2019
  • Est. Priority Date: 09/07/2007
  • Status: Active Grant
First Claim
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1. A wearable infusion pump system, comprising:

  • a pump device including a drive system to dispense medicine from the pump device;

    an energy storage source to deliver electrical energy to the drive system to initiate actuations of the drive system to perform a medicine dispensing operation; and

    a controller device to initiate the medicine dispensing operation by supplying energy to the drive system, the controller detecting an actuation time or period for one or more first actuations of the drive system during the medicine dispensing operation and adjusting the supplied energy for one or more subsequent actuations of the drive system based on the detected actuation time or period;

    wherein the detected actuation time comprises a time of the one or more first actuations and the detected actuation period comprises a period between the initiation of two or more actuations of the one or more first actuations.

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