公开(公告)号：US20200367744A1

公开(公告)日：2020-11-26

申请号：US16876960

申请日：2020-05-18

Applicant: Alcon Inc.

Inventor： Brent Duchon ,  Muhammad K. Al-Qaisi ,  Richard J. Michaels ,  Steve X. Chen

IPC: A61B3/10 ,  G01B9/02 ,  G02B13/22 ,  G02B13/06 ,  G02B27/10 ,  G02B15/15

Abstract: Systems and methods are disclosed for performing ophthalmic optical coherence tomography with multiple resolutions. In some embodiments, a system comprises a light source, an output lens, and a set of optical components between the light source and the output lens, the set of optical components comprising an afocal zoom telescope. The set of optical components is adapted to provide imaging both at a first field of view with a first resolution and at a second field of view with a second resolution, wherein the first field of view is wider than the second field of view and the second resolution is higher than the first resolution. A method of performing ophthalmic optical coherence tomography with multiple resolutions may be performed using one or more of the systems described herein.

公开(公告)号：US11602272B2

公开(公告)日：2023-03-14

申请号：US16876960

申请日：2020-05-18

Applicant: Alcon Inc.

Inventor： Brent Duchon ,  Muhammad K. Al-Qaisi ,  Richard J. Michaels ,  Steve X. Chen

IPC: G02B13/22 ,  A61B3/10 ,  G01B9/02015 ,  G01B9/02091 ,  G02B13/06 ,  G02B15/15 ,  G02B27/10

Abstract: Systems and methods are disclosed for performing ophthalmic optical coherence tomography with multiple resolutions. In some embodiments, a system comprises a light source, an output lens, and a set of optical components between the light source and the output lens, the set of optical components comprising an afocal zoom telescope. The set of optical components is adapted to provide imaging both at a first field of view with a first resolution and at a second field of view with a second resolution, wherein the first field of view is wider than the second field of view and the second resolution is higher than the first resolution. A method of performing ophthalmic optical coherence tomography with multiple resolutions may be performed using one or more of the systems described herein.