Alcon Inc.
TAILORED LIGHT WINDOW TECHNIQUE FOR EYE SURGERY

Abstract:

A technique for illuminating an end of a surgical tool near a front of an eye. The technique avoids increased illumination of an operating room and challenges to the surgeon associated with such increased illuminating. Instead, a tailored window of light may be directed at the end of the surgical tool that is to be guided into the eye. This tailored window of light is of such minimal illumination or narrow monochromatic light that visual enhancement is provided without a resultant constriction to the surgeon's own eyes. Further, a cannula for receiving the end of the surgical instrument may also be visually enhanced with similar fluorescent light.