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Infusion pump assembly with a backup power supply

  • US 9,492,605 B2
  • Filed: 02/14/2014
  • Issued: 11/15/2016
  • Est. Priority Date: 10/10/2008
  • Status: Active Grant
First Claim
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1. An infusion pump assembly comprising:

  • a reservoir assembly configured to contain an infusible fluid;

    a motor assembly configured to dispense infusible fluid from the reservoir assembly;

    processing logic configured to control the motor assembly, the processing logic including one or more circuit partitioning components configured to divide the processing logic into primary processing logic and backup processing logic;

    a primary power supply configured to provide primary electrical energy to at least a portion of the processing logic including the backup processing logic; and

    a backup power supply configured to provide backup electrical energy to the backup processing logic in the event that the primary power supply fails to provide the primary electrical energy to the at least a portion of the processing logic.

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