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2 089 145

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IPC

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Application

94025152/14, 1994-07-04

(22)

Actual filing date

1994-07-04

(45)

Published

1997-09-10

(72)

Inventor

Beljaev V.S.Frolov M.A.Dushin N.V.Kravchinina V.V.Barashkov V.I.Gonchar P.A.

(73)

Holder

Rossijskij Universitet Druzhby Narodov

APPARATUS FOR PERFORMING OPERATIONS ON EYE CORNEA Russian patent published in 1997 - IPC

Abstract RU 2089145 C1

FIELD: ophthalmological tools. SUBSTANCE: apparatus has handle and curved working part formed as incomplete ring with diameter of 6-8 mm. Outer part of ring is made thinner than inner part. Free widened end has thread retainer. Apparatus may be used to perform surgical correction of myopia and complex myopic astigmatism. EFFECT: increased efficiency and simplified construction. 3 dwg

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RU 2 089 145 C1

Authors

Beljaev V.S.

Frolov M.A.

Dushin N.V.

Kravchinina V.V.

Barashkov V.I.

Gonchar P.A.

Dates

1997-09-10—Published

1994-07-04—Filed

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