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Disposable infusion device with actuation lock-out

  • US 8,540,673 B2
  • Filed: 03/18/2008
  • Issued: 09/24/2013
  • Est. Priority Date: 03/18/2008
  • Status: Active Grant
First Claim
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1. A wearable infusion device comprising:

  • a liquid medicament dispenser having an enclosure, a base attachable to a patient'"'"'s skin and an actuator that, when enabled, causes a dose of the liquid medicament to flow to beneath the skin of the patient, the dispenser being arranged to provide a plurality of doses of the liquid medicament while being attached to the patient'"'"'s skin;

    anda safety assembly arranged to preclude the actuator from being enabled, the safety assembly being releasable to permit the actuator to be enabled for delivering a dose of the liquid medicament and resettable after the delivery of each dose of the liquid medicament to preclude the actuator from being enabled between dose deliveries, the safety assembly being releasable and resettable while the device is attached to the patient'"'"'s skin.

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