Azygos Vascular, Inc.

Benjamin Callister

Jacob Jaeger

Emma Spurgat

Ryan Bauer

A shunt delivery system includes: a stylet configured to puncture a vein wall, interstitial tissue, and a dura; a dilator including a transverse hollow interior region extending to an aperture in a distal region, the dilator configured to receive the stylet in the hollow interior region and out through the aperture in the distal region, the dilator configured to pass through tissues punctured by the stylet, including the vein wall, the interstitial tissue, and the dura; and a transdural catheter including a hollow interior region configured to receive the stylet, the transdural catheter configured to traverse the tissues dilated by the dilator, including the vein wall, the interstitial tissue, and the dura, such that a distal tip of the transdural catheter is configured to be located in a thecal sac of the patient.

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Deephaven, MN, United States of America

Benjamin Callister