METHOD AND DEVICE FOR MAKING OCULAR TONOMETRIC MEASUREMENTS Russian patent published in 1998 - IPC

Abstract RU 2102917 C1

FIELD: medicine. SUBSTANCE: method involves twice applying ocular tonometry procedure using vibration transducer operating at various oscillation frequencies under unchanged force acting on eye. The device has transducer, two oscillators having different oscillation frequencies, amplifier, peak detector and digital measuring instrument. Ocular tension is determined from maximum amplitude of transducer oscillations when interacting with eye. EFFECT: enhanced accuracy of measurements. 2 cl, 1 dwg

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RU 2 102 917 C1

Authors

Cherednichenko L.P.

Pashkov V.A.

Dates

1998-01-27—Published

1993-09-27—Filed