Draining cerebrospinal fluid(CSF) from the lateral ventricles of the brain or the lumbar subarachnoid space. Monitoring (CSF) pressure and flow rate from the lateral ventricles of the brain or the lumbar subarachnoid space. Reduce intracranial pressure(ICP) Features 1. Hydrophobic filter prevents passage of bacteria and eliminates negative pressure artifacts. 2. Two convenient injection sites allow sampling and intraventricular medication. 3. Sliding chamber allows accurate flow monitoring 4. Locking bracket is incorporated in the chamber for quick, accurate pressure head setting. 5. Large capacity drainage bag (700ml) may be disconnected for replacement or emptied for re-use. 6. Pressure monitoring can be performed at either the mounting panel or patient line port. 7. System panel is adjustable by using either the locking cord or mounting bracket.