W. L. Gore & Associates, Inc.

Cody L Bliss

Edward H Cully

David M Williams

Michael C Nilson

Joel M Greene

Joshua J Lovekamp

William P Witort

Himanshu Jagdish Patel

Michael D Dake

Jeffrey B Duncan

A retrieval device includes an elongate element having a collapsible retriever at its distal end, wherein the collapsible retriever can be axially delivered over or through an introducer to the site of an object to be retrieved, e.g., a failed endoluminal device. When the retrieval device reaches the failed endoluminal device, the endoluminal device and the retrieval device are withdrawn together through the introducer. The introducer is configured to force the retrieval device down over the endoluminal device reducing the french size of the spent endoluminal device upon extraction. The collapsible retriever can be configured to side-mount a delivery element, or it can be integrated into a delivery system.

Endoluminal device retrieval devices and related systems and methods

A retrieval device includes an elongate element having a collapsible retriever at its distal end, wherein the collapsible retriever can be axially delivered over or through an introducer to the site of an object to be retrieved, e.g., a failed endoluminal device. When the retrieval device reaches the failed endoluminal device, the endoluminal device and the retrieval device are withdrawn together through the introducer. The introducer is configured to force the retrieval device down over the endoluminal device reducing the French size of the spent endoluminal device upon extraction. The collapsible retriever can be configured to side-mount a delivery element, or it can be integrated into a delivery system.

The present invention relates to methods of using medical cutting tools for treating aortic septal dissections.

Aortic dissection septal cutting tool

Method of using an aortic dissection septal cutting tool

The present invention relates to medical cutting tools for treating aortic septal dissections. The cutting tool is provided with a delivery catheter and has a remotely actuated cutting blade or cutting wire component. The cutting tool is provided with at least one displacement element. The displacement element assists in placement of the cutting tool at a desired location. The displacement element also assists in maintaining contact between the cutting blade and tissue being cut.

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Flagstaff, AZ, United States of America

Cody L Bliss