HepaSphere™ Microspheres (Outside US Only)

Merit Medical


Retains spherical shape with consistent cross sectional diameter after reconstitution with aqueous-based solutions, such as contrast media and 0.9% saline solution, for predictable flow-directed level of occlusion in the vasculature.


Affords atraumatic conformability to the architecture of the vessel lumen, providing more contact surface area with the embolic material and the vessel intima, leading to a more complete occlusion of the vessel.


  • Entire microsphere loads and absorbs drug
  • Sustained drug delivery(1)
  • Homogenous drug dispersion