An ophthalmic surgical probe for treating a patient's eye includes a body, a cutting element extending distally from the body, the cutting element having a sleeve member with a port at the end, disposed within the sleeve member An inner member (the inner member is axially movable relative to the sleeve member and opens and closes the port), an actuating element fixed to the inner member (the actuating member is movable in both the resonant mode and the non-resonant mode Which is configured to operate).(Fig.
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