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Accommodating Intraocular Lens with Haptics for Sulcus Fixation
专利权人:
发明人:
Aleksey Nikolaevich Simonov,Michiel Christiaan Rombach
申请号:
US14271578
公开号:
US20140336757A1
申请日:
2014.05.07
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An accommodating intraocular lens construction includes a lens of fixed optical power to correct refractive error and a lens of variable power to restore accommodation of the eye, which variable lens can have two optical elements which either shift perpendicular to the optical axis, or which variable lens can have two elements which move along the optical axis, as in a telescope, and which construction has at least one haptic for movement to provide transfer of movement of said driving means to at least one of said optical elements and at least one additional haptic for sulcus fixation to provide limitation of movement of at least one component of the lens along the optical axis with movement of additional haptic which is largely independent from the haptic for movement.
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