NON-CONTACTING METHOD AND DEVICE FOR MEASURING INTRAOCULAR PRESSURE Russian patent published in 1998 - IPC

Abstract RU 2103906 C1

FIELD: medical engineering. SUBSTANCE: method involves recording pulsogram taken from carotid artery and arterial pressure and blood pressure are calculated in the region of ciliary body projection according to suggested mathematical formulas. The device is based on elements widely used in electronics like optoelectronic pare of infrared radiation and photoreceiver, digital engineering members and semiconductor indicators. The device has analog-to-digital converter, counter, memory unit, control unit, systole duration calculator, systole amplitude sum calculator, maximum systole amplitude calculator, systolic carotid artery pressure calculator, eye vessels pressure calculator, mode switch. EFFECT: enhanced effectiveness of eye pressure measurement in contactless way. 2 cl, 1 dwg

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RU 2 103 906 C1

Authors

Klimashov Boris Mikhajlovich

Dates

1998-02-10Published

1992-12-21Filed