Duo Cerebral Shunt System

SPHERA DUO HYDROCEPHALUS SHUNT SYSTEM Body in silicone “Ball in Cone” mechanism made of ruby Compatible with CT and MRI Adult Infantile Neonatal Hpbio-Icone-Acrobat Sphera Duo valves were developed for a precise control of cerebral intraventricular pressure. The adult and infantile sizes design present low profile of implant and flexible body with anatomical shape to contour the curvature of the cranium. The valves are made of transparent medical grade silicone with internal structure in polysulfone. They have pumpable central reservoir with needle guard that protects against perforations on punctioning or sampling procedures. The Neonatal size has no pumping chamber, as the design prioritizes low profile and minimum implant volume. The system can be combined to a reservoir connected to the ventricular catheter to enable puncturing and CSF sampling.