Device typeVentriculo-peritoneal/atrial shunt: An implantable device intended to divert excessive cerebrospinal fluid (CSF) from the brain ventricles to either the peritoneal cavity or the heart right atrium (i.e., dual-capability), where it can be absorbed into the body, as a treatment for increased intracranial pressure (e.g., caused by hydrocephalus). It consists of: 1) an intracerebral ventricular catheter through which CSF flows; 2) a mechanical shunt valve that typically opens at a pre-set pressure; and 3) a peritoneal/atrial catheter that channels the CSF to the peritoneal cavity or right atrium; some types have a port/reservoir for hypodermic sampling/infusion. Disposable devices associated with implantation may be included.
FDA categoryShunt, central nervous system and components
Device ID10381780034087
Catalog number909719
AvailabilityPrescription
Single useYes
SterileYes
MRI safetyMR Conditional
SizeFlow Regulation Valve: 18-30ml/h, Distal Cath. 110cm Length x 2.3mm O.D. x 1.1mm I.D. (F7), Vent. Cath. 7cm Length x 2.7mm O.D. x 1.4mm I.D. (F8), Right Angle Guide 4.9mm Diam.