Carl Zeiss Meditec Ag

Carl Zeiss Meditec Gmbh

David Nolan

Matthew J Everett

Keith E O'Hara

Conor Leahy

Keith Brock

Priya Kulkarni

Alexandre R Tumlinson

Mary K Durbin

Muzammil A Arain

Lars Omlor

Jennifer Y Luu

Gregory G Anderson

Niranchana Manivannan

Sunny Virmani

Zubir Khan

Gary Lee

Jeffrey Schmidt

Pranav Malvania

Scott Chang

Archana Kolli

Michael Chen

Richard Orlowski

Benjamin Kwok

Keith O'hara

Gregory Anderson

Jennifer Luu

An ophthalmic imaging system provides an automatic focus mechanism based on the difference of consecutive scan lines. The system also provides of user selection of a focus point within a fundus image. A neural network automatically identifies the optic nerve head in an FA or ICGA image, which may be used to determine fixation angle. The system also provides additional scan tables for multiple imaging modalities to accommodate photophobia patients and multi-spectrum imaging options.

Patient tuned ophthalmic imaging system with single exposure multi-type imaging, improved focusing, and improved angiography image sequence display

An ophthalmic imaging system has a specialized graphical user interface GUI to convey information for manually adjusting control inputs to bring an eye into alignment with the device. The GUI provides additional information such as laterality, visual alignment overlay aids, and live video feeds. The system further applies automatic gain control to fundus images, synchronizes itself with other ophthalmic systems on a computer network, and provides an optimized image load and display system.

Systems and methods for improved ophthalmic imaging

Ophthalmic imaging systems, particularly slit-scanning ophthalmo-scopes, are capable of characterizing refraction over the entire field of view of the system. Light from the light source of the system illuminates a region of the eye and the returning light is measured on a detector. The deviation of the location of the returning light from a predetermined location on the detector is measured. The deviation corresponds to the mismatch between the refractions of the imaging system and the eye. The light can be scanned across the full field of view to characterize the entire field. A second illumination source traveling along a second illumination path can be used to improve the characterization. The characterization can be of use for optimizing the focus of the instrument and for assessing the condition of the eye, including assessing myopia and astigmatism in the periphery.

Systems and methods for characterizing refraction with ophthalmic imaging systems

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David Nolan