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DISPOSABLE INFUSION DEVICE WITH OCCLUSION DETECTOR

  • US 20090326455A1
  • Filed: 06/26/2008
  • Published: 12/31/2009
  • Est. Priority Date: 06/26/2008
  • Status: Active Grant
First Claim
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1. A disposable wearable infusion device comprising:

  • a reservoir that holds a liquid medicament;

    a cannula having a distal end that delivers the liquid medicament to a patient;

    a pump that displaces a volume of the liquid medicament along a path to the distal end of the cannula when actuated; and

    a lock-out that precludes actuation of the pump when an occlusion occurs within the path to the distal end of the cannula.

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