METHOD FOR PREDICTING PATHOLOGICAL STATE OF OPTIC NERVE AT HYPERTONIC DISEASE STAGES I AND II Russian patent published in 2007 - IPC A61B8/06 A61B5/04

Abstract RU 2297795 C2

FIELD: medicine, ophthalmology.

SUBSTANCE: it is necessary to determine the threshold of optic nerve's electric lability (EL), linear rate of circulation (LRC) in posterior short ciliary arteries (PSCA) and LRC in orbital artery (OA) to calculate the index of resistance (IR) in PSCA and in OA, moreover, it is important to calculate ophthalmo-ciliary coefficient (OCC) by the following formula: and at decreased EL being below 35 Hz and OCC being up to 0.8 and less one should predict the development of chronic optic neuropathy.

EFFECT: higher significance of prediction.

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RU 2 297 795 C2

Authors

Dolzhich Galina Ivanovna

Abdulaeva Maret Amkhatovna

Kozlova Marija Ivanovna

Dates

2007-04-27—Published

2005-07-20—Filed