Patent ID: 8734512

Claim:
An accommodating intraocular lens (IOL) adapted to be placed into the capsular bag of a patient's eye after cataract surgery, said intraocular lens comprising: a first plate haptic and an opposite second plate haptic, each of said opposing first and second haptics comprising a haptic body having a distal end and a proximal end, the first plate haptic adapted to be positioned at a twelve o'clock position within the eye, and the second plate haptic adapted to be positioned at a six o'clock position within the eye; a single focus lens optic made of a flexible, stretchable optical material, the lens optic coupled to said opposing plate haptics; one or more flexible connecting portions coupling each haptic to the optic, the connecting portions having one or more hinges thereon traversing the one or more connecting portions; a single, monolithic reinforcement frame internal to one or both haptic bodies, the frame having a shape comprising of a plurality of longitudinal structures and at least one transverse structure, wherein the longitudinal structures are embedded within the haptic body and extend substantially the entire length of the haptic body; wherein the at least one transverse structure is at least partially embedded within the haptic body and extends laterally and exposed from the distal end of each plate haptic as centration fingers; wherein the shape of the frame causes the haptic body to be more rigid in a longitudinal direction than in a transverse direction, and more flexible in the transverse direction than in the longitudinal direction; and wherein each haptic comprises a substantially rigid flexion that sets the proximal and distal ends of the haptic body in a non-zero angle with respect to each other so as to bias the optic with respect to the haptics.