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Insulin Pump Dermal Infusion Set Having Partially Integrated Mechanized Cannula Insertion With Disposable Activation Portion

  • US 20120143135A1
  • Filed: 11/22/2011
  • Published: 06/07/2012
  • Est. Priority Date: 11/30/2010
  • Status: Active Grant
First Claim
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1. An infusion device, comprising a partially integrated inserter that can insert a needle at a controlled rate of speed to a depth to deliver medicament to the upper 3 mm of skin surface, comprising:

  • an infusion device base, comprising at least one adhesive layer for releasably securing said infusion device base with said skin surface; and

    an inserter, wherein said inserter comprises an activation subassembly releasably secured to said infusion device base that is configured to release at least a user contact element and a driving spring from said infusion device base upon completed activation, and leave at least a needle with said infusion device base upon completed activation.

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