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2 139 698

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C1

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IPC

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Application

98107788/14, 1998-04-22

(24)

Start date

1998-04-22

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Actual filing date

1998-04-22

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Published

1999-10-20

(72)

Inventor

Medvedev I.B.Karamjan A.A.Janovskaja N.P.

(73)

Holder

Mezhotraslevoj Nauchno-Tekhnicheskij Kompleks Glaza"

METHOD FOR CORRECTING BILATERAL APHAKIA Russian patent published in 1999 - IPC

Abstract RU 2139698 C1

FIELD: medicine. SUBSTANCE: method involves implanting artificial eye lens into leading eye with focal power suitable for long distance vision. Vision acuity and depth parameters are selected as required for accomplishing professional activity of a patient at short distance. Leading eye focal depth is measured by applying spectacle lens defocusing method under condition of selected vision acuity. Artificial lens is implanted into the other eye for seeing at short distance. Its focal power is calculated from a formula. EFFECT: enhanced effectiveness of vision correction both at long and short distance. 1 dwg

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RU 2 139 698 C1

Authors

Medvedev I.B.

Karamjan A.A.

Janovskaja N.P.

Dates

1999-10-20—Published

1998-04-22—Filed

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