The QFlow 500™ Titanium Bolt – Quad Lumen Bolt Kit (cat. #H0000-3644) provides a bolt that  individually  secures the QFlow 500™ Perfusion Probe and three other sensors through one small burr hole in the cranium enabling monitoring of up to 6 intracranial parameters (ICP, PbtO2, Perfusion, Temperature, IEEG, Microdialysis).

The kit includes a 5.3mm drill bit, depth collar, hex wrench, compression fittings, sealing caps, stylets, sensor introducers, scalpel, and a pigtail extension.

This is the optimal solution for the user that seeks quad-port access.