| 摘要 |
The present invention discloses a multi-component intraocular lens implan ted in an optical system of a human eye, including one or more foldable remo vable components, each component being foldable. One component acts as a bas e lens, including a flange with an aperture or a slot. Another component act s as a mid lens and a third component acts as a top lens, which engages the mid lens. The top lens and mid lens may be joined to or integrated to form a n optical assembly. The top lens, the mid lens or the optical assembly may i nclude at least one projection that engages the slot of the base lens. A med ical adhesive may be applied to an outer circumferential surface of the top lens to join the top lens to the mid lens or may be applied to a top surface of the top lens opposing a bottom surface of the mid lens. Because the lens components are foldable, they may be inserted into the eye using an incisio n smaller than the diameter of the unfolded lens. The removable components m ay be used to correct various medical conditions of the eye, as well as to i mprove and enhance vision, and for cosmetic purposes.
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