Eye movements compensation in excimer laser keratectomy

Vasyl V. Molebny; Alexandr P. Semenov; Igor Kornilovsky

doi:10.1117/12.168729

15 February 1994 Eye movements compensation in excimer laser keratectomy

Vasyl V. Molebny, Alexandr P. Semenov, Igor Kornilovsky

Author Affiliations +

Proceedings Volume 2079, Laser Applications in Ophthalmology; (1994) https://doi.org/10.1117/12.168729
Event: Europto Biomedical Optics '93, 1993, Budapest, Hungary

Abstract

Rapid development of ArF excimer laser keratectomy discovered new problems connected with incessant eye movements during the operation. The authors report the results of these movements study using TV camera, assisting the operation of myopia correction, and special programs developed to animate the IBM PC compatible PCVISIONplus frame grabber. Three kinds of movements are described: one-point sight fixation, having not and having a preferable direction of movements, and two or even more points of sight fixation. The only radical way to compensate for all these types of movements is automatic laser beam tracking during the operation.

Citation Download Citation

Vasyl V. Molebny, Vasyl V. Molebny, Alexandr P. Semenov, Alexandr P. Semenov, Igor Kornilovsky, Igor Kornilovsky, } "Eye movements compensation in excimer laser keratectomy", Proc. SPIE 2079, Laser Applications in Ophthalmology, (15 February 1994); doi: 10.1117/12.168729; https://doi.org/10.1117/12.168729

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