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SENSING A STATUS OF AN INFUSER BASED ON SENSING MOTOR CONTROL AND POWER INPUT

  • US 20180117248A1
  • Filed: 12/27/2017
  • Published: 05/03/2018
  • Est. Priority Date: 05/03/2013
  • Status: Active Grant
First Claim
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1. A drug infusion device comprising:

  • a DC power source;

    an actuator;

    a performance sensor operationally coupled to an output of said actuator;

    a controller which adjusts a power input of said actuator according to an output of said performance sensor;

    an input sensor operationally coupled to said power input;

    a processor which ascertains the status of the device dependent on said adjusting based on an output of said sensor.

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