Methods and apparatus for presbyopia treatment using a scanning laser system
JT Lin - US Patent 6,745,775, 2004 - Google Patents
Presbyopia is treated by a method which uses various lasers to remove a portion of the
scleral tissue and increase the accommodation of the presbyopic patient's eye. Stable
accommodation is achieved by the filling of the sub-conjunctival tissue to the laser-ablated
scleral areas. The proposed laser wavelength ranges from ultraviolet to infrared of (0.15-
0.36) microns,(0.5-1.4) microns and (0.9-10.6) microns. Both scanning and fiber delivered
systems are proposed.
scleral tissue and increase the accommodation of the presbyopic patient's eye. Stable
accommodation is achieved by the filling of the sub-conjunctival tissue to the laser-ablated
scleral areas. The proposed laser wavelength ranges from ultraviolet to infrared of (0.15-
0.36) microns,(0.5-1.4) microns and (0.9-10.6) microns. Both scanning and fiber delivered
systems are proposed.
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