| 摘要 |
An ultrasonic probe having a selector switch and a housing is provided. The ultrasonic probe further includes an ultrasonic transducer assembly and associated circuitry. A beamformer may be included in the ultrasonic probe. The selector switch has at least two user-selectable positions or states. The selector switch and the associated circuitry control an output acoustic beam of the ultrasonic imaging apparatus in accordance with the user-selectable position or state.
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