Alcon Inc.
FLUID DRIVEN VITRECTOMY PROBE

Abstract:

The present disclosure generally relates to a fluid-driven vitrector for vitreo-retinal procedures. The vitrector includes a first fluid pathway containing a first fluid and a second fluid pathway containing a second fluid that are completely sealed from an external environment. Because the fluid pathways are completely sealed from an external environment, an alternative fluid that can transmit pressure waves faster than air may be utilized as the first and second fluids to drive the vitrector.