Methods of and systems and devices for assessing...

Surgery – Diagnostic testing – Cardiovascular

Reexamination Certificate

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C600S561000, C600S481000

Reexamination Certificate

active

07122007

ABSTRACT:
A non-invasive method and system for assessing intraocular pressure (ICP) is disclosed. The method comprises the steps of measuring venous outflow pressure (VOP) using a venous ophthalmodynamometer device (vODM); measuring ophthalmic r central retinal arterial blood flow using color Doppler imaging device; and then estimating ICP using venous outflow data from the vODM and pulsatility and/or resistivity relationships derived from the Doppler imaging data. Further disclosed is a novel vODM for measuring VOP in low flow veins.

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