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Pre-loaded iliac branch device and methods of deployment

  • US 9,545,324 B2
  • Filed: 03/13/2013
  • Issued: 01/17/2017
  • Est. Priority Date: 03/13/2013
  • Status: Active Grant
First Claim
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1. A system for the delivery and deployment of an endovascular graft comprising:

  • a. a delivery device comprising;

    i. a pusher catheter having a proximal end portion and a distal end portion and at least one lumen extending at least partially between the proximal and distal end portions;

    ii. a guide wire cannula having a proximal end portion and a distal end portion and extending longitudinally within the lumen of the pusher catheter;

    b. a stent graft carried on the delivery device, the stent graft comprising;

    i. a main tubular body of a biocompatible graft material having a proximal end and a distal end defining a main lumen therebetween,ii. a side branch extending from the main tubular body, the side branch having a lumen extending therethrough and being in fluid communication with the main lumen,c. an auxiliary guide wire extending proximally within the lumen of the pusher catheter and into the distal end of the main tubular body of the stent graft, the auxiliary guide wire further extending distally through at least a portion of the lumen of the side branch and through the lumen of the pusher catheter.

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