Synaptive Medical BrightMatter Navigator System (Guide System). Part number SYN-0026. The Guide system is comprised of a cart labelled SYN-0024 and a cart labelled SYN-0025, Operator Cart. A planning and intraoperative guidance system to enable open and percutaneous computer assisted surgery. The system is indicated for medical conditions requiring neurosurgical cranial procedures. It can be used for intra-operative guidance where a reference to a rigid anatomical structure can be identified.