Devices and methods for regulating and directing bodily fluids from one region of a patient to another region are disclosed. In general, an apparatus is provided that can include an implantable shunt system and a system controller. The implantable shunt system can have an adjustable valve for regulating...http://www.google.es/patents/US8123714?utm_source=gb-gplus-sharePatente US8123714 - Programmable shunt with electromechanical valve actuator
Programmable shunt with electromechanical valve actuator
