| 摘要 |
An ultrasound probe obtained by arranging, on a backing 10 , a plurality of transducers each of which comprising a piezoelectric transducer 20 , an acoustic lens 40 , and an acoustic matching layer provided between the piezoelectric transducer 20 and the acoustic lens 40 , the acoustic matching layer containing a fibrous material, and the direction of fibers in the fibrous material being perpendicular to the direction of sound waves.
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