AcrySof Â® IQ Toric IOL Astigmatism-Correcting Monofocal Lens These advanced lenses are designed to correctboth cataracts and corneal astigmatism at the time of surgery, for clear distance vision usually without the need for glasses.
transÂ·duÂ·cer. A device that converts energy from one form to another. transducer (tranzdooÂ´sur), n a device that is activated by power from one system and then supplies a different form of power to a second system; used to convert electric energy into mechanical energy in ultrasonic and sonic scalers.
Ultrasound scanners consist of a console containing a computer and electronics, a video display screen. and a transducer that is used to do the scanning. The transducer is a small hand-held device that. resembles a microphone, attached to the scanner by a cord. Some exams may use different transducers.