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The Phoenix atherectomy catheters are medical devices designed to remove plaque from blood vessels. They work by cutting and capturing plaque, allowing for minimally invasive treatment of peripheral artery disease. The catheters come in different sizes and configurations to accommodate various vessel diameters and anatomical challenges.

These catheters are commonly used in the treatment of peripheral artery disease, particularly in the lower extremities. They are utilized in interventional cardiology and vascular surgery settings. Patients who benefit from these procedures often have symptoms of claudication or critical limb ischemia, where restoring blood flow is crucial.

The FDA indications for the Phoenix catheters include the removal of atherosclerotic plaque in patients with peripheral artery disease. This means they are used to treat blockages in blood vessels outside the heart, particularly in the legs.

The Phoenix catheters are available in different sizes, typically ranging from 5F to 7F, to suit various vessel sizes. They are compatible with standard guidewires and require careful technique to navigate and treat affected vessels effectively.