Device for improving drainage of the aqueous humor within the eye of a living being

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United States of America Patent

PATENT NO 6764439
SERIAL NO

09902850

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Abstract

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A device is disclosed for ophthalmologic microsurgery for improving the drainage of the aqueous humor in the eye of a living being, wherein the device has an endoscope connected to a monitor screen and includes a tube-shaped probe adapted for insertion into an eye, and one or more channels co-axially disposed therein and provided with optical elements for focusing and transmitting images from the viewing field in the eye, and wherein the probe houses a surgical tool which is movable in axial direction and about the longitudinal axis so that by means of the oscillating and/or vibrating tool a passageway can be opened in the tissue of the trabecular meshwork for connecting the anterior chamber with the Schlemm's canal.

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Patent Owner(s)

Patent OwnerAddress
ALCON INCRUE LOUIS-D'AFFRY 6 FRIBOURG 1701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maag, Werner Glarus, CH 9 1058
Schaaf, Hansgeorg Reichertshausen, DE 7 1633
Stegmann, Robert Pretoria, ZA 13 1568

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