TECHNIQUE FOR CENTERING AN APPLICATION FIELD

摘要

This disclosure generally relates to techniques for determining the center of an application field for an ophthalmic device or method. More specifically, and without limitation, the disclosure is directed to a device and method for determining the center of an application field for a cornea of a human eye in response to motion of an eye tracked in real time during an ophthalmic application based on a pupil center. An ophthalmic device or method may be used to perform a surgical procedure such as, but not limited to, laser-assisted corneal incision surgery (LASIK), Epi-LASIK, PRK, small lens extraction or corneal transplantation, , Allowing one or more procedures to be performed on the patient ' s eyes.