FIELD: medicine.
SUBSTANCE: invention relates to ophtalmosurgery. Device contains empty tube with closed end-face surface supplied with irrigational holes. End-face surface is made in the form of empty ellipsoid of rotation, elongated along the longitudinal axis of the tube. Outer surface of ellipsoid contains through holes of equal diameter evenly distributed on the surface at equal solid angles. Total area of irrigational holes is within the interval from 40% to 50% of the area of outer surface of ellipsoid.
EFFECT: reduction of trauma occurrence, local deformations of inner eye tissues at eye irrigation.
2 dwg
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