PTA Balloon (High Pressure)
Percutaneous transluminal angioplasty (PTA) has been the standard for revascularization in aortoiliac, femoropopliteal, and below-the-knee arteries, and in many interventional centers, PTA still is the first and most frequently used technology. However, high rates of failure resulting from a very elevated risk of restenosis, particularly in long and complex disease, are the main limitations of PTA especially in the femoropopliteal segments. As the technology improved over time, newer generation PTA balloons have begun to demonstrate improved early outcomes when compared to their predecessors, partly due to improved protocols involving the use of longer balloon lengths and a prolonged inflation period to minimize recoil.
Purpose: The PTA high-pressure balloon is primarily used to open up narrowed or blocked arteries, often due to conditions like peripheral arterial disease (PAD) or in arteriovenous (AV) access procedures for dialysis patients.
Design: These balloons are designed to withstand high pressures, allowing them to effectively dilate even highly resistant or calcified lesions.
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