ClariVein® IC is a specialty infusion cathether with 360 degree rotatable fluid dispersion wire connected to a proximally located integral battery motor drive unit (MDU). The MDU includes the speed selector, handle grip and syringe support features to facilitate physician-controlled infusion of the selected agent. The ClariVein® IC is introduced through a microintroducer. Utilizing vascular imaging, the coaxial catheter sheath with dispersion wire is navigated through the vasculature to the treatment site. Fluid delivered through the catheter assembly's infusion port, surrounds the dispersion wire and exits via an opening at the distal end of the catheter. The ClariVein® IC has no user serviceable parts or capital equipment. It is fully disposable.
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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