IRIDOTRON Russian patent published in 1994 - IPC

Abstract RU 2019125 C1

FIELD: medical engineering. SUBSTANCE: device has lighter unit optically conjugated with projection unit, view-finder unit and unit of lock fixation, scanning unit in the form of Dove's prism optically conjugated with projection unit, modulation unit optically connected to the scanning unit and recorder. View-finder unit includes divider of light flow located between Dove's prism and modulation unit. Fixation unit includes fibre wavebeam guide whose outlet frontal part is located on optic axis of device. Iridotron is provided with stimulation unit including lamp-flash optically connected to the inlet frontal part of fibre wavebeam guide and modulation unit is carried in the form of mirror polyhedron. Divider of light flow is carried out in the form of prism-cube, lighter unit is provided with light filters, view-finder is provided with infrared filter. EFFECT: increased accuracy of investigation at stimulating light influence upon visual analyzer. 4 cl

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RU 2 019 125 C1

Authors

Аnanin V.F.

Vel'Khover Е.S.

Romashov F.N.

Dates

1994-09-15Published

1989-11-15Filed