公开(公告)号：AU2020402660A1

公开(公告)日：2022-05-19

申请号：AU2020402660

申请日：2020-12-07

Applicant: ALCON INC

Inventor： CAMPIN JOHN ALFRED ,  GRUENDIG MARTIN ,  MUDD CHRISTOPHER SEAN ,  PETTIT GEORGE HUNTER ,  ZIEGER PETER

IPC: A61B3/10 ,  A61B3/00 ,  A61B3/103 ,  A61B3/107 ,  A61B17/02 ,  A61F9/00

Abstract: A method (400) of verifying ophthalmic measurements includes obtaining (402), via an ophthalmic measurement device (102), a first measurement of at least one ophthalmic parameter over a first measurement area (202). The first measurement area corresponds to an unassisted visible area of a patient's eye (104). A second measurement of the at least one ophthalmic parameter over a second measurement area (302) is obtained (406) via the measurement device (102). The second measurement area (302) corresponds to an assisted visible area of the patient's eye (104). The first measurement is compared (408) to the second measurement. It is determined (410) if the second measurement diverges from the first measurement. Responsive to a determination that the second measurement diverges from the first measurement, an alert that the second measurement is inaccurate is generated (414). Responsive to a determination that the second measurement does not diverge from the first measurement, the second measurement is accepted as accurate (412).