NeuroFILL is non-adhesive liquid embolic agent
comprised of n butyl polymer dissolved in DMSO.
NeuroFILL is non-adhesive, the micro catheter can be left in place while slow, controlled injections are performed. Post embolization angiography can be conducted with the delivery micro catheter in place, enabling the physician to make additional injections through the same micro catheter, if necesary.
NeuroFILL is delivered through a micro catheter into the aneurysms under fluoroscopic control. The DMSO solvent dissipates into the blood and interstitial fluids, Neurofill immediately forms a skin as the polymeric embolus solidifies from the outside to the inside, while traveling more distally in the vessel.
NeuroFILL works by causing inflamatory reaction over the endothelium of the target vein upon the injection of the polymer and simultaneous pressure application. NeuroFILL developed for treatment of peripheral and neurovasculature, including arteriovenous malformations and hypervascular tumors by a simple polymerization method. Small amounts of polymer delivered endovenously and pressure up to 2-3 minutes applied for total closure.