miniNAV®
The smallest differential pressure valve

Pressure Stage 0 cmH2O
Optimal for patients requiring minimal drainage pressure

Pressure Stage 5 cmH2O
Standard setting for most hydrocephalus patients

Pressure Stage 10 cmH2O
For patients requiring higher drainage pressure
Revolutionary Miniaturization
The miniNAV® is the smallest differential pressure valve in the world. With a diameter of only 12 mm and a height of 6.5 mm, it offers unprecedented miniaturization while maintaining the highest quality standards.
This compact design allows for minimal invasiveness during implantation and optimal patient comfort post-surgery. The miniNAV® combines advanced engineering with clinical excellence.
Key Features
Unmatched Miniaturization
At only 12 mm in diameter and 6.5 mm in height, miniNAV® is the smallest differential pressure valve globally, enabling less invasive procedures.
Precision Engineering
Each valve is manufactured with the highest precision to ensure consistent performance and long-term reliability in critical medical applications.
MRI Conditional
miniNAV® is MRI conditional up to 3.0 Tesla, allowing patients to undergo necessary diagnostic imaging without risk.
Product Visualization

Surgical Precision
The compact design facilitates precise implantation

Advanced Features
Innovative technology in a miniature package