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US 10,945,833 B2Granted
Accommodative intraocular lens
AssigneeLens Undergone Zonula Global, S.L.
InventorLuis Ignacio Olcina Portilla
Life of this patent
Estimating the term…
Abstract
IOL of the type which include a lens, haptics and a curving ring wherein there are soft haptics and rigid haptics, both being associated through a lever and wherein a softer outer ring houses in its inner geometry an inner curving ring, the latter being rigid and incomplete, with curving flaps in whose geometry the assembly consisting of lens and haptics is housed.
Claims13
An accommodative intraocular lens, comprising:
- a first group including an optical part (1);
- a soft haptic (14) including an insertion channel and a protrusion, wherein the optical part and the soft haptic are integral;
- and a rigid haptic (5) including a lever (8) and a thickening portion, wherein the lever is disposed within the insertion channel;
- and
- a second group including a rigid incomplete inner curving ring (9) including a curving flap (10), wherein the curving flap includes a clipping hole;
- and a soft outer ring (11) including a groove and an angled flap, wherein the incomplete inner curving ring is disposed within the groove;
- wherein the first group is connected to the second group when the thickening portion is lodged in the clipping hole and the protrusion is lodged in the angled flap;
- and
- wherein the outer ring and the incomplete inner curving ring are configured to allow changes in a curvature and a thickness of the lens when accommodating and to remain stable when not accommodating.
6 more elements
Dependencies are inferred from the claim text.