Yizhe Sun

IVUS transducer design, fabrication and testing

Lead engineer in the development and validation of advanced ultrasound systems, supporting both custom and commercial probe designs. • Designed and tested transducers (single, linear, phased arrays) for clinical and research use • Performed acoustic, electrical, and thermal characterization under regulatory standards (FDA, IEC) • Authored technical reports and validation protocols for FDA submissions • Collaborated cross-functionally with firmware, imaging, and clinical teams to ensure end-to-end system performance • Contributed to internal toolchains for automated ISPTA, MI, and thermal index measurements using ONDA AIMSIII system

• Designed, modeled, and tested ultrasound transducers for DeepSight Technology in St Louis, Missouri. • Contributed to the development of optical sensor prototype performance. • Collaborated with team members on fabrication processes for transducers and sensors.