WHAT DOES AUTOMOTIVE VENTS MADE IN CHINA MEAN?

A protected stent is made of a skinny artificial e-PTFE membrane sleeve that may go over the inner lumen or abluminal floor (outer surface versus the vessel wall) on the metal scaffold, or fully include the stent inside a sandwich-like configuration [35]. This thin membrane decreases the radial pressure of the stent and lessens the incidence of SRI