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Open chamber, elliptical, accommodative intraocular lens system


, : Open chamber, elliptical, accommodative intraocular lens system. Official Gazette of the United States Patent & Trademark Office Patents 1265(1), Dec 3

An open chamber, accommodative, intraocular lens method and apparatus operable to be positioned within an evacuated capsular bag of a human eye following extracapsular extraction of a natural crystalline lens is provided having an anterior refractive lens optic, a first haptic segment having a first end and being connected at said first end to a peripheral portion of said anterior lens optic and a second end and said haptic segment extending in an elliptical curve, in longitudinal cross-section, along the the line of sight of the lens and at least a second haptic segment having a first end and being connected at said first end to a peripheral portion of said lens optic and a second end and said at least a second haptic segment extending in an elliptical curve, in longitudinal cross-section, and being operably joined with the second end of said first haptic segment to form an open chamber, elliptical shaped haptic accommodating support for the anterior lens within an evacuated capsular bag of a human eye.

US$29.90


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