Title: Mark Nicholas Keene: Innovator in Magnetic Detection Technologies
Introduction
Mark Nicholas Keene is an inventor based in Malvern, GB. He is currently associated with Metrasens Limited, where he contributes to the development of advanced technologies. Although he does not hold any granted patents, his work focuses on innovative solutions for detecting ferromagnetic objects.
Latest Patent Applications
Mark Nicholas Keene has filed several notable patent applications. One of his latest applications is for an "Apparatus for Detecting Ferromagnetic Objects at a Protected Doorway Assembly." This apparatus is designed to protect entrances to secured areas by utilizing a magnetic sensor to measure ambient magnetic fields. It includes a non-magnetic sensor to detect objects within a primary detection zone and a signal processing circuit that communicates with both sensors. The system is equipped with a warning device that activates an alarm when a ferromagnetic object is detected. Additionally, it can determine the direction of an approaching object and adjust the alarm accordingly.
Another significant application is for a "Door Assembly for an MRI Room." This assembly is intended to protect entrances to rooms containing MRI scanner systems. It features a doorframe that can be fixed in position, a door that seals to the frame when closed, and a safety system to prevent ferrous objects from coming too close to the MRI scanner.
Conclusion
Mark Nicholas Keene is a dedicated inventor whose work in magnetic detection technologies shows promise for enhancing safety in various applications. His innovative approaches aim to address critical challenges in protecting sensitive environments.