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Mezhotraslevoi Nauchno-tekhnichesky Komplex 'mikrokhirurgia Glaza'

Leonid F Linnik

Svyatoslav N Fedorov

Nina A Shigina

Gennady M Antropov

Alexandr P Stromakov

Leonid N Arnautov

Vladimir V Ippolitov

Valentin F Streltsov

Evgeny I Degtev

Valentina S Starshinova

Irina A Boldysheva

Valentin V Guzeev

Alexandr I Dyachkov

Valery P Oreshkin

Pavel P Zak

Irina I Afanasieva

Irina B Fedorovich

Mikhail A Ostrovsky

Lev A Chernyakov

Vera S Ljusina

Natalya I Sukhareva

Givi D Shimshlashvili

Igor I Korotkov

Vladimir I Nikitenko

Valentina A Roslyakova

Intraocular lens and a polymer composition for making same

A device for restoration of visual functions in cases of affected optic nerve and retina comprises an electromagnetic field radiator emitting the latter field into the region of the eyeball and an electromagnetic field receiver adapted to interact with the radiator, both of them exerting an electrostimulation effect on the optic nerve and the retina. The electromagnetic field radiator is essentially a source of a pulsed magnetic field and is shaped as an electromagnet provided with an adjuster of a distance between the end of the electromagnet and the electromagnetic field receiver, which is in effect an inductor having lead wires furnished with electrodes whose active surface exceeds 10 mm.sup.2. A method for restoration of visual functions in cases of affected optic nerve and retina consists in conducting electrostimulation of the eyeball, for which purpose an inductor is implanted into the orbit on the sclera of the posterior portion of the eyeball in such a manner that one of the inductor electrodes is positioned nearby the external tunic of the optic nerve, while the other electrode is fixed on the sclera in the area of the eyeball equator, whereupon a pulsed magnetic flux is applied remotely to the eyeball portion carrying the inductor, the magnetic field induction being from 0.1 T to 0.25 T, while the pulsed magnetic field is simultaneously brought in synchronism with pulsation of the internal carotid artery.

Device and method for restoration of visual functions

A method for treatment of diseases of the optic tract resides in applying a rotating magnetic field, which rotates at a variable angular velocity and its rotation is brought in synchronism with the blood flow pulsation in the internal carotid artery, is applied to the bridge of the nose, to the upper portion of the orbit of both eyes, to the temporal areas, to both of the auriculo-temporal regions, and to the region of a projection of the visual analyzers. A device for treatment of diseases of the optic tract, comprising a housing, accommodating a drive and a main permanent magnet whose axle is connected to the shaft of a drive through an elastic element. Besides, a magnetic brake is accommodated in the housing in the zone of action of the magnetic field.

Method for treatment of diseases of the optic tract and a device for

A method for treatment of diseases of the optic tract resides in a rotating magnetic field, which rotates at a variable angular velocity and its rotation is brought in synchronism with the blood flow pulsation in the internal carotid artery, is applied to the bridge of the nose, to the upper portion of the orbit of both eyes, to the temporal areas, to both of the auriculo-temporal regions, and to the region of a projection of the visual analyzers. A device for treatment of diseases of the optic tract, comprising a housing, accommodating a drive and a main permanent magnet whose axle is connected to the shaft of a drive through an elastic element. Besides, a magnetic brake is accommodated in the housing in the zone of action of the magnetic field.

Method for treatment of diseases of the optic tract

The device for fixing a donor's eyeball comprises a body and retainers for holding the donor's eyeball to a support. The body is built up of an inner and an outer portions coaxially fitted one in the other with a possibility of rotating with respect to each other and of being held in a preset position. The retainers are made as a number of arcuate elements secured symmetrically with their one end on the inner body portion, and with the other end, on the outer body portion so as to interact with the donor's eyeball in a preset mutual arrangement of said body portions.

Device for fixing a donor's eyeball

Growing community of inventors

Moscow, Russia

Leonid F Linnik