R&D of Non-invasive Innovative Intracranial Waves Monitoring System for Diagnostics and Treatment Monitoring of Patients with Normal Tension Glaucoma

A specially designed pair of goggles will be put on the patient's head. The closed eyelids, along with the surrounding tissues, will be in contact with a thin, elastic, non-allergic film used to seal water filled inside the goggles. Pulse waves, including those originating from cerebrospinal fluid pulsation, will be transmitted from the eyelids to the water, where they will be detected by a pressure sensor and recorded with a laptop.