VasoStar, LLC
The goal of this project is to provide an improvement in wire performance to expedite crossing difficult lesions in the coronary vasculature.
This Early Feasibility Study (EFS) is proposed to evaluate the initial safety and efficacy of the VasoStar guidewire system to cross complex coronary vascular lesions in non-tortuous arterial segments which are resistant to crossing with a traditional interventional guidewire.
Inclusion Criteria: * Male or female, over 18 years of age, presenting with at least one ischemia inducing lesion in a native coronary artery that is refractory to standard guidewire crossing. Chronic total occlusion (CTO) is defined as 100% coronary blockage for over a 3-month duration documented either by prior catheterization or by clinical evaluation * Suitable candidate for non-emergent, coronary angioplasty * Documented de-novo or restenotic coronary chronic total occlusion defined as a lesion with TIMI 0 flow for at least 90 days refractory to conventional guidewire crossing * Left ven…
The VasoStar Vibrational Guidewire System vibrates longitudinally at the distal segment of a wire with an electromagnetic source.
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