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2 254 836

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IPC

(21) (22)

Application

2003117885/14, 2003-06-18

(24)

Start date

2003-06-18

(22)

Actual filing date

2003-06-18

(45)

Published

2005-06-27

(72)

Inventor

Balashevich L.I.Stakheev A.A.

(73)

Holder

Gosudarstvennoe Uchrezhdenie Nauchno-Tekhnicheskij Kompleks Glaza" Imeni Akademika S.N. Fedorova

METHOD FOR DETECTING REFRACTING CORNEAL POWER AFTER EXIMER- LASER INTERFERENCE Russian patent published in 2005 - IPC

Abstract RU 2254836 C2

FIELD: medicine, ophthalmology.

SUBSTANCE: the present innovation deals with detecting a true refracting corneal power. According to the data of standard keratometry (Kst) or keratotopography (Sim-K) one should subtract a correction coefficient calculated by the following formula: C = 0.3247*ΔSE - 0.6397, where ΔSE - the difference of refraction spheroequivalent after FRK and LASIK (diopters).

EFFECT: increased efficiency of detection.

3 dwg, 1 tbl

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RU 2 254 836 C2

Authors

Balashevich L.I.

Stakheev A.A.

Dates

2005-06-27—Published

2003-06-18—Filed