PHACOEMULSIFICATION METHOD FOR TREATING CRYSTALLINE LENS SUBLUXATION Russian patent published in 1999 - IPC

Abstract RU 2141297 C1

FIELD: medicine. SUBSTANCE: method involves doing corneal paracentesis in four points following the rule for pierces to be directed in parallel to iris plane, and capsulorhexis. Iris-retracting hooks fixable on limbus are introduced into the anterior chamber for catching capsule window, its stretching to achieve rectangular shape with angles corresponding to corneal paracentesis points projections to the anterior capsule. The proper phacoemulsification is carried out under 100-250 mm of mercury column vacuum conditions and dropper height of 30-40 cm. Pupil diameter not exceeding capsule window diameter, the pupil edge is caught together with capsule edge. EFFECT: minimum risk of dislocation into the vitreous body. 2 cl, 3 dwg

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RU 2 141 297 C1

Authors

Jusef N.Ju.

Krasnov M.M.

Kasparov A.A.

Vvedenskij A.S.

Dates

1999-11-20Published

1999-04-08Filed