The NC ROCKSTAR™ Non-Compliant PTCA Balloon Dilation Catheter is a medical device used in percutaneous transluminal coronary angioplasty (PTCA) procedures. PTCA is a minimally invasive procedure to open up blocked or narrowed coronary arteries. The device consists of a non-compliant (NC) balloon that is used to dilate or widen the artery at the site of a blockage or narrowing (usually caused by plaque buildup in coronary artery disease).

Key features of the NC ROCKSTAR™ Balloon Dilation Catheter include:

1. Non-compliant balloon: Unlike compliant balloons, which can expand beyond their rated diameter under pressure, non-compliant balloons maintain a fixed size when inflated. This allows for more controlled and precise dilation of the artery.
2. PTCA application: Specifically designed for use in coronary arteries to open blockages and improve blood flow.
3. High-pressure capability: It can withstand high inflation pressures without overstretching, which is crucial for optimal clinical outcomes.