§ 870.2880. Ultrasonic transducer.
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/us/cfr/t21/s§ 870.2880·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. An ultrasonic transducer is a device applied to the skin to transmit and receive ultrasonic energy that is used in conjunction with an echocardiograph to provide imaging of cardiovascular structures. This device includes phased arrays and two-dimensional scanning transducers.
(b)Classification. Class II (performance standards).