Mariner Endosurgery is a medical device company headquartered in London and Hamilton, Ontario that specializes in soft tissue surgical navigation for laparoscopic surgery.

Its premier platform, LaparoGuard uses its SAFE_ZONE and BLACKBOX proprietary technology to navigate tissue structures inside the body, while the system’s software tracks and records the delicate movements of laparoscopic tools and transmits an alert to the surgical team when instruments approach the perimeter of a surgeon-defined safe zone.

In addition, all data and instrument positioning and orientation are recorded for post-operative playback and traceability.