Accommodating intraocular lens
An intraocular lens and eye technology, applied in the field of human eyes, can solve the problem of wearing glasses or contact lenses
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[0020] Preferred embodiments of the invention are illustrated in the drawings, wherein like numerals are used to refer to like and corresponding parts of the various drawings.
[0021] Embodiments of the present invention provide improved designs for ocular implants. Such eye implants include an accommodating intraocular lens (IOL) and a plurality of haptics. An accommodating IOL consists of a fluid suspended between two optically transparent plates or membranes, where the IOL transmits light energy. The haptics are mechanically coupled to the IOL to position and secure the IOL in the eye. An IOL achieves accommodation by changing the surface curvature of an appropriate amount (eg, a drop) of liquid using the ciliary muscle of the eye. The liquid has high surface tension and is surrounded by an aerobic liquid. Pressure from the ciliary muscle causes liquid to be added from the reservoir or withdrawn from the droplet. Increasing / decreasing the size of the liquid drop change...
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