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Insertion device

  • US 9,056,162 B2
  • Filed: 11/09/2011
  • Issued: 06/16/2015
  • Est. Priority Date: 02/03/2005
  • Status: Active Grant
First Claim
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1. An insertion set, comprising:

  • a cannula housing of an infusion set including a cannula adapted to be inserted into the skin of a patient; and

    an insertion device including;

    a hub removably attachable to a base of the cannula housing of the infusion set, including a handle part and a guard part;

    a needle attached to the hub; and

    a collapse part attached to the handle part and having two opposing and parallel collapsible walls that are biased to improve collapse of both walls when pressure is applied to the collapse part.

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