The Primi™ Support Catheter is a single lumen catheter with an integrated spine wire and guidewire lumen designed for use in the peripheral vasculature. The catheter provides support for guidewires during interventional procedures and allows for the exchange of one distally located guidewire for another while maintaining access to the distal vasculature. The Primi™ Support Catheter has a hydrophilic coating on the distal portion of the catheter, and is compatible with various guidewire diameters and lengths. The catheter has a single radiopaque marker band located at the distal tip of the catheter.
A sterile, flexible tube designed primarily to enable the delivery of diagnostic or therapeutic solutions into the peripheral vasculature; some types may in addition be applied to coronary or pulmonary vasculature. It is percutaneously introduced [e.g., through a guide catheter, or over-the-wire (OTW)], and may include features such as side holes for infusion across a specific region, an expanding frame to disrupt clotted blood to improve diffusion, or a balloon to support infusion at a specific region. It is neither a peripherally-inserted central venous catheter, dedicated occluding catheter, nor microcatheter for access into superselective small vessels. This is a single-use device.
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