The Spiegelberg ventricular probe measures the intraventricular pressure using an Air-Pouch mounted in the distal end of a dual lumen probe. A lumen transmits the pressure to the ICP monitor, and the second lumen drains the CSF.
Technical Information
Outer Diameter - 7F / 2.3 mm - 9F / 3 mm
Inside diameter (drainage) - 1 mm - 1.6 mm
Dual lumen length with
radiopaque stripe - 130 mm
Single lumen length
(drainage) - 150 mm
Single lumen length
(air system) - 1370 mm
Depth marks - 50 - 100 mm - 50 - 100 mm
Filling Volume - 0.05 - 0.1 ml
Material - Polyurethane
Duration of use - short term, up to 30 days