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Method for increasing ocular depth of field
专利权人:
Dan Z. Reinstein
发明人:
Dan Z. Reinstein,Hartmut Vogelsang,Michael Bergt
申请号:
US13225590
公开号:
US09107731B2
申请日:
2011.09.06
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A method for performing a corneal ablation procedure on an eye of a patient including determining a refractive correction for the eye and determining a first parameter corresponding to the refractive correction or a condition of the patient. An ablation profile is selected that includes a refractive correction component and a pre-compensating component that is selected based on the first parameter. The ablation profile is configured to promote a controlled induction of a higher order aberration, where the pre-compensating component limits the induction of the higher order aberration to be within a predefined range. The cornea is ablated using the selected ablation profile.
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