Gravitational & adjustable shunt valves for hydrocephalus
MIETHKE develops hydrocephalus shunt systems — from the gravity-assisted GAV to the adjustable proGAV 2.0 and M.BLUE — designed to protect patients against over-drainage in every body position.
MIETHKE products available from NJM Medical
miniNAV (MIETHKE) — The smallest differential pressure valve
GAV (MIETHKE) — Our first gravity-assisted valve for adult hydrocephalus
paediGAV (MIETHKE) — The paediGAV is the first pediatric valve for the treatment of pediatric hydrocephalus that works in a position-dependent manner and thus offers more…
proGAV (MIETHKE) — The proGAV is a position-dependent valve. This means that the opening pressure varies depending on the body position of the patient. It consists of a…
proGAV 2.0 (MIETHKE) — proGAV with measuring instruments