The Spiegelberg parenchymal probe with cranial bolt measures the intracranial pressure in the parenchyma. The probe is placed in the parenchyma with a bolt that is screwed into the cranial bone.
Technical Information
Outer diameter - 1.3 mm
Single lumen length (air system) - 1500 mm
Filling Volume - 0.05 - 0.1 ml
Material - Polyurethane
Duration of use - short term, up to 30 days