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Sharp recanalization of chronic total venous occlusions using the TipsStar Steerable Cannula
Eric D Cyphers1, David S Shin1, Ryan Murray1
1Division of Interventional Radiology, Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Journal of Vascular Surgery Cases and Innovative Techniques
|November 24, 2025
Summary
Sharp recanalization of chronic total venous occlusions is difficult. The TipsStar Steerable Cannula demonstrated 100% technical success with no adverse events in five patients, offering a promising solution for complex venous occlusions.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Medical Device Technology
Background:
- Chronic total venous occlusions present significant challenges for recanalization.
- Limited directional control and complex anatomy hinder successful treatment.
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