US 11,723,533 B2
Method and vision testing system for testing the eyes
Andreas Steinmueller, Wettenberg (DE)
Assigned to Oculus Optikgeraete GmbH, Wetzlar (DE)
Filed by OCULUS OPTIKGERAETE GMBH, Wetzlar (DE)
Filed on Mar. 5, 2020, as Appl. No. 16/809,818.
Claims priority of application No. 10 2019 105 756.6 (DE), filed on Mar. 7, 2019.
Prior Publication US 2020/0281461 A1, Sep. 10, 2020
Int. Cl. A61B 3/10 (2006.01); A61B 3/13 (2006.01); A61B 3/107 (2006.01); A61B 3/103 (2006.01)
CPC A61B 3/102 (2013.01) [A61B 3/103 (2013.01); A61B 3/1005 (2013.01); A61B 3/107 (2013.01); A61B 3/13 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A method for testing the eyes of a test person with the aid of a vision testing system, comprising a fixation means, a first measuring device, a second topographic measuring device, a third refractive measuring device and a processing means, the method comprising the following steps:
fixing the eye in relation to the vision testing system either for measuring a central axial length (LZ) or a peripheral axial length (LP) with the aid of the fixation means, the fixation means comprising a peripheral fixation mark configured to be displayed for and focused on by the eye, the fixation mark being disposed such that a visual axis of the eye is not aligned with a measurement axis of the first measuring device;
measuring the central axial length (LZ) and the peripheral axial length (LP) of an eye of the test person with the aid of said first measuring device;
measuring a curvature of the cornea of the eye with the aid of said second measuring device;
measuring a refractive property of the eye with the aid of said third measuring device; and
processing measurement data of the measurements of the first, second and third measuring device with the aid of said processing means, said processing means outputting the measurement data.