Möller Medical GmbH 00003500 LiquoGuard 7

The LiquoGuard 7 CSF Drainage System consists of a pump and a corresponding disposable drainage tube set, including two pressure sensors. The dynamic range of thissystem is from -75 mmHg to +100 mmHg. The drainage tube set is inserted into the pump, connected to the intrathecal drainage catheter (not part of the product) via a 3-way stopcock and the LiquoGuard 7 device via cable connector. The device continuously measures the pressure of CSF due to the fluid column inside the tube andoperates the peristaltic pump of LiquoGuard 7 whenever the current patient’s CSF pressure is higher than a preselected target pressure. Thus the LiquoGuard 7 combinesCSF drainage and intracranial pressure (ICP) monitoring like the predicate device, the LiquoGuard CSF System, with integrated alarm and documentation/data loggingfunctions, improving safety, simplifying the handling and enhancing patient’s mobility.