A member of the team, Raffaella Righetti of Texas A&M Engineering University, has therefore developed a portable ultrasonic scanner that can give instant three-dimensional images of a bone.

研发团队的一名成员，德克萨斯A&M工程大学的Raffaella Righetti已经开发了一种可携带的超声扫描器，可即时提供骨头的三维图像。

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