RMB3-R-Implant_fig3

Figure 3. Zn stents with different designs fabricated by photo-chemical etching. a¾Helical stent made of 3mm wide ribbon. b¾Helical stent made of 5mm wide ribbon. c¾Cylindrical stent with Ω design-crimped. d¾Cylindrical stent with U design-crimped.
Credit: 
RMB