The EBZO is a neurovascular microcatheter.   Apparently, a deflectable tip allows in vivo control of the tip shape via the device's hub. The tip can be deflected up to 90 degrees (from straight) in opposing directions. According to the manufacturer, this permits a greater level of...

The d rug-eluting bead, irinotecan ( DEBIRI) is designed for t rans-arterial chemoembolisation (T ACE) of colorectal metastases.

These are claimed to have good pushability and trackability. They have a nitinol braded design with varying degrees of flexibility along the shaft. They have either a 45 degree or 90 degree tip angle and are said to have a relativey large internal diameter. They accept a 0.014 inch guidewire...

This is a synthetic surgical glue based on cyanoacrylate with the addition of a monomer. It is biodegradable and impermeable to liquids. It seems to be more predictable and easier to use than hystoacryl (monomeric n-butyl-2-cyanoacrylate) with less likelyhood of catheter fixation....

N-butyl cyanoacrylate (NBCA) can be used as a liquid embolic agent when mixed with Lipiodol to make it radio opaque. The ratio affects the polymerisation time. The more lipiodol then the slower the time to solidify and the deeper the vascular penetration generally.