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Systems, methods and devices for adjusting the insertion depth of a cannula associated with a portable therapeutic device

  • US 8,734,391 B2
  • Filed: 10/28/2010
  • Issued: 05/27/2014
  • Est. Priority Date: 10/30/2009
  • Status: Active Grant
First Claim
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1. A system for adjusting an insertion depth of a cannula associated with a portable therapeutic device, the system comprising:

  • a mounting unit securable to the skin of a patient and having a mounting base and a well defining a passageway through the mounting base, the well comprising a first part and a second part displaceable relative to the first part; and

    a cannula unit including a cannula subcutaneously insertable through the well of the mounting unit,wherein the second part of the well and the cannula unit are configured and arranged to define a space therebetween for receiving an adjustment tool in the space to adjust an insertion depth of the cannula within the body of the patient.

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