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2 085 160

(13)

C1

(51)

IPC

(21) (22)

Application

93051739/14, 1993-11-04

(22)

Actual filing date

1993-11-04

(45)

Published

1997-07-27

(72)

Inventor

Surkova V.K.Kal'Met'Ev G.G.Sadykova L.G.Sadykov G.G.

(73)

Holder

Ufimskij Nauchno-Issledovatel'Skij Institut Glaznykh Boleznej

OPHTHALMIC RETAINER Russian patent published in 1997 - IPC

Abstract RU 2085160 C1

FIELD: surgical ophthalmology. SUBSTANCE: invention is supposed to be used in surgical operations on iris of the eye for retaining iris when sutures are placed. Retainer contains casing with two-step cylinder having two axial openings separated with partition and two through radial openings before and after partition. Executive device is attached to head part of cylinder and contains head constructed as hemispherical chamber. Tail part of cylinder encloses nipple for connecting vacuum source. To provide connection of executive device to vacuum source and letting vacuum system to air, slide-valve tube is installed on casing for axial movement. EFFECT: improved design. 3 dwg

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RU 2 085 160 C1

Authors

Surkova V.K.

Kal'Met'Ev G.G.

Sadykova L.G.

Sadykov G.G.

Dates

1997-07-27—Published

1993-11-04—Filed

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