SIMULATION SUCCESS STORIES
Esaote S.p.A Uses Multiphysics Simulation to Improve Ultrasound Probes
Lorenzo Spicci & Marco Cati
R&D Department
Esaote S.P.A.
Florence, Italy
Esaote S.p.A. 主要生产医疗诊断系统,包括超声成像系统的制造和销售。Lorenzo Spicci 和 Marco Cati 正在研究改善超声探头以最大限度地发挥其性能的方法,他们了解到有一种更小更有效的机器可以使这项技术更容易实现。
于是他们使用 COMSOL Multiphysics 软件制作了这些换能器的模型,其中将声学耦合到压电器件的结构变形中。这让他们能够研究材料和操作改变所产生的影响,并为器件制造商提供反馈。他们的研究重点是计量使用不同机械层时对带宽产生的影响,并了解如何对带宽进行控制或定向。
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