Digital imaging ophthalmoscope

Details Digital imaging ophthalmoscope Digital imaging ophthalmoscope

2011-06-21

2011-06-21

Dang, Hung X (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

C351S217000

Reexamination Certificate

active

07963653

ABSTRACT:
An ophthalmoscope. Implementations include a handle coupled to a head where the head includes a front section coupled with a diopter wheel and the front section includes a view window. A back section fixedly attached to the front section includes a diopter number viewer, a trigger button, and a digital imaging section. The digital imaging section may include a liquid crystal display (LCD) screen. The trigger button may be adjacent to the handle and may be positioned opposite the front section between the handle and the LCD screen. The back section may include a rounded projection rotatably coupled with a central hole in the diopter wheel extending from a diopter surface substantially parallel with and in close proximity to the diopter wheel. The diopter number viewer may extend from the diopter surface away from the diopter wheel and may include an opening configured to expose a diopter number.

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“AMD-2020 Direct Ophthalmoscope”, AMD Global Telemedicine, available at http://www.amdtelemedicine.com/telemedicine-equipment/ophthalmology/amd-2020-direct-ophthalmoscope.html, last visited May 26, 2010.
James Tyrrell, “Ophthalmoscope Goes Digital”, optics.org (Jul. 30, 2004) http://optics.org/cws/article/research/19973, last visited Jun. 24, 2010.

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