Device for external examination of human eye - has eye mask placed over eye and containing infrared video camera and infrared source

摘要

The eye examination device includes a light sealed mask which is placed over an eye of the patient. Inside the mask is an infra red video camera (5) directed towards the eye of the patient. A infra red light source (8) is also contained in the mask (1). The mask is connected to a video recorder (10) and a video display (9) by a cable (11) such that the signals from the camera are processed by the recorder and displayed on the video display. USE - Provides precise method for eye examination and study of pupil.