GOLDSHLEGER, ILYA,DONG, JEREMY,JUHASZ, TIBOR,LUMMIS, WESLEY,RAKSI, FERENC
申请号：
EP14746924
公开号：
EP2922514A4
申请日:
2014.01.31
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
To improve the precision of ophthalmic surgical procedures by reducing corneal wrinkling, a patient interface for an ophthalmic system can include an attachment portion, configured to attach the patient interface to a distal end of the ophthalmic system； a contact portion, configured to dock the patient interface to an eye； and a contact element, coupled to the contact portion, configured to contact a surface of a cornea of the eye as part of the docking of the patient interface to the eye, and having a central portion with a central radius of curvature Rc and a peripheral portion with a peripheral radius of curvature Rp, wherein Rc is smaller than Rp.
