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(19)

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2 068 250

(13)

(51)

IPC

(21) (22)

Application

4866614/14, 1990-09-20

(22)

Actual filing date

1990-09-20

(45)

Published

1996-10-27

(72)

Inventor

Gorban' A.I.Nikulin S.A.Vorob'Ev G.D.Afanas'Ev A.A.

(73)

Holder

Sankt-Peterburgskij Filial Mezhotraslevogo Nauchno-Tekhnicheskogo Kompleksa Glaza"

OPHTHALMOLOGIC DEVICE Russian patent published in 1996 - IPC

Abstract RU 2068250 C1

FIELD: making of incisions on the cornea at operation on the eye with the aim of changing of its refraction. SUBSTANCE: the device uses holder 1, cutting instrument 4 installed for movement in longitudinal direction, micrometric mechanism of instrument movement; the bearing support is made in the form of lug 2, with the working part made in the form of ellipsoid unit 3 with longitudinal groove 5 and angle of 30 to 40 deg at the cam lobe. EFFECT: enhanced convenience in use. 3 dwg

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RU 2 068 250 C1

Authors

Gorban' A.I.

Nikulin S.A.

Vorob'Ev G.D.

Afanas'Ev A.A.

Dates

1996-10-27—Published

1990-09-20—Filed