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2 148 976

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IPC

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Application

97113508/14, 1997-08-13

(24)

Start date

1997-08-13

(22)

Actual filing date

1997-08-13

(45)

Published

2000-05-20

(72)

Inventor

Sarkizova M.B.

(73)

Holder

Mezhotraslevoj Nauchno-Tekhnicheskij Kompleks Glaza"

SURGICAL METHOD FOR CORRECTING RESIDUAL MYOPIA OF LOW AND MODERATE DEGREE AFTER PERFORMING PHOTOREFRACTIVE KERATECTOMY Russian patent published in 2000 - IPC

Abstract RU 2148976 C1

FIELD: medicine. SUBSTANCE: method involves making step-shaped keratotomic notches. First the notches are produced on peripheral part of the cornea. Then, each of them is continued into the ablation zone. Ratio of notch depth H in the peripheral part to depth h in the ablation zone is between 2.1 and 1.4. Next to it, the created step is dissected to produce smooth boundary when passing from one zone to the other one. EFFECT: improved vision function. 1 dwg

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RU 2 148 976 C1

Authors

Sarkizova M.B.

Dates

2000-05-20—Published

1997-08-13—Filed

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