Please download the dossier by clicking on the dossier button x
×

Method and Systems for Providing an Infusion Device Interface

  • US 20080045923A1
  • Filed: 07/21/2005
  • Published: 02/21/2008
  • Est. Priority Date: 07/21/2004
  • Status: Active Grant
First Claim
Patent Images

1. An infusion device comprising:

  • an infuser base having a bore extending therethrough, the bore having distal and proximal ends and including a shoulder therebetween;

    a cannula having distal and proximal ends, the cannula proximal end having an inside diameter, with a flange extending radially outward from the cannula proximal end, the cannula being positioned in the bore such that the flange is positioned adjacent the shoulder; and

    a ferrule having a ferrule insertion portion, having an outside diameter which is substantially equal to the cannula proximal end inside diameter, and a ferrule tapered portion extending from the ferrule insertion portion with an increasing outside diameter, the ferrule being positioned in the bore such that the ferrule insertion portion and a portion of the ferrule tapered portion are received in the cannula proximal end and the flange is compressed between the shoulder and the ferrule tapered portion to define a seal between the cannula and ferrule.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×