Understanding the Equipment to Take Advantage of Contemporary Phaco Techniques
نویسنده
چکیده
Introduced by Dr. Charles Kelman in 1962, phacoemulsification machines have undergone constant improvement, ever increasing both their complexity and safety. There is one principle, however, that remains unchanged. All phaco machines consist of a computer to generate electrical signals and a transducer to turn these electronic signals into mechanical energy. The energy thus produced is passed through a hollow needle and is controlled within the eye to overcome the inertia of the lens and emulsify it. Once turned into emulsate, fluidic systems remove the emulsate, replacing it with balanced salt solution (BSS).
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