Products

Monopressure valves

Monopressure valves were the first type of valves made available for hydrocephalus treatment.
They offer one fixed level of pressure, which means their operating pressure cannot be changed, contrarily to an adjustable pressure valve.
Sophysa manufactures three types of monopressure valves: a ball-in-cone valve, a membrane valve and two Cruciform™ mechanism valve.


Sophy® Mini SM1

Ball-in-cone mechanism for precision and reliability.

Learn more

Pulsar®

Burr-Hole type, non-metallic membrane valve, safe for MRI

Learn more

CRx™ Valve

Cruciform™ mechanism valve with progressive opening, fighting risks of siphoning.

Learn more

Single Valve

The smallest Sophysa valve with progressive opening, fighting risks of siphoning.

Learn more