Simultaneous hand-held contact color fundus and SD-OCT imaging for pediatric retinal diseases
(Conference Presentation)

Marco Ruggeri; Victor Hernandez; Carolina De Freitas; Nidhi Relhan; Juan Silgado; Fabrice Manns; Jean-Marie Parel

doi:10.1117/12.2218172

26 April 2016 Simultaneous hand-held contact color fundus and SD-OCT imaging for pediatric retinal diseases (Conference Presentation)

Marco Ruggeri, Victor Hernandez, Carolina De Freitas, Nidhi Relhan, Juan Silgado, Fabrice Manns, Jean-Marie Parel

Author Affiliations +

Proceedings Volume 9693, Ophthalmic Technologies XXVI; 969309 (2016) https://doi.org/10.1117/12.2218172
Event: SPIE BiOS, 2016, San Francisco, California, United States

Abstract

Hand-held wide-field contact color fundus photography is currently the standard method to acquire diagnostic images of children during examination under anesthesia and in the neonatal intensive care unit. The recent development of portable non-contact hand-held OCT retinal imaging systems has proved that OCT is of tremendous help to complement fundus photography in the management of pediatric patients. Currently, there is no commercial or research system that combines color wide-field digital fundus and OCT imaging in a contact-fashion. The contact of the probe with the cornea has the advantages of reducing motion experienced by the photographer during the imaging and providing fundus and OCT images with wider field of view that includes the periphery of the retina. In this study we produce proof of concept for a contact-type hand-held unit for simultaneous color fundus and OCT live view of the retina of pediatric patients. The front piece of the hand-held unit consists of a contact ophthalmoscopy lens integrating a circular light guide that was recovered from a digital fundus camera for pediatric imaging. The custom-made rear piece consists of the optics to: 1) fold the visible aerial image of the fundus generated by the ophthalmoscopy lens on a miniaturized level board digital color camera; 2) conjugate the eye pupil to the galvanometric scanning mirrors of an OCT delivery system. Wide-field color fundus and OCT images were simultaneously obtained in an eye model and sequentially obtained on the eye of a conscious 25 year-old human subject with healthy retina.

Conference Presentation

Citation Download Citation

Marco Ruggeri, Victor Hernandez, Carolina De Freitas, Nidhi Relhan, Juan Silgado, Fabrice Manns, and Jean-Marie Parel "Simultaneous hand-held contact color fundus and SD-OCT imaging for pediatric retinal diseases (Conference Presentation)", Proc. SPIE 9693, Ophthalmic Technologies XXVI, 969309 (26 April 2016); https://doi.org/10.1117/12.2218172

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
PRESENTATION

WATCH
PRESENTATION SAVE TO MY LIBRARY

GET CITATION

KEYWORDS

Optical coherence tomography

Imaging systems

Photography

Retina

Retinal scanning

Eye

Cameras

Show All Keywords

Keywords/Phrases

Search In:

Publication Years