DEVICE FOR MONITORING OF MICROMOTIONS OF EYES Russian patent published in 1996 - IPC

FIELD: medical equipment, in particular, physiologic and neuro- ophthalmologic apparatuses used for examination of oculomotor apparatus. SUBSTANCE: device comprises illuminated unit, projection unit with light source, projection lens, cylindrical lens and photodetector, viewfinder unit optically and mechanically connected to the projection unit, light stimulation unit optically tied-in with the projection unit optical axis, electronic unit electrically coupled to the light stimulation unit, illuminant unit, projection unit photodetector and electrooptical transducer of the viewfinder unit; light source of the illuminant unit is directly coupled to projective unit lens and optically tied-in with the patient's eye; the illuminant unit light source is made as a set of infrared light-emitting diodes positioned on an annular holder; a light stimulation unit is made in the form of two light-emitting diodes electrically coupled to a generator providing for their rhythmic switching. The device prevents any influence of thermal effect on micromotion of eyes. EFFECT: enhanced accuracy and truth of results of examination. 1 dwg