Strata® Valves
 
 
Medtronic, Inc.
The PS Medical® Strata® valve is an adjustable flow control valve in which the resistance properties of the valve can be changed non-invasively by the caregiver. It is designed to minimize overdrainage of cerebrospinal fluid (CSF) and maintain intraventricular pressure (IVP) within a normal physiologic range, regardless of patient position