整合式凸陣探頭的性能量測與立體角移動控制研究

醫療系統技術開發四年計畫

依據近似即時三維超音波影像診斷系統需求，委外製作系統所需之整合式陣列探頭，並利用相關的儀具裝置量測探頭性能，所得結果據以驗證整合式陣列探頭之委製規格(如中心頻率、頻寬、入射損耗、波形長度、陣元間交互耦合、陣元一致性以及陣元方向性等)，並以C語言撰寫程式控制微型馬達驅動整合式探頭的立體角展開、移動、歸位、以及參考點之校正。

According to the demand of near real-time three-dimensional ultrasonic image diagnosis system, the integrated array probe required by the system was commissioned, and the performance of the probe was measured by the related instrument. The results verified the conformity of the integrated array probe Center frequency, bandwidth, incident loss, waveform length, coupling between elements, array element consistency and array element orientation, etc.) and C language program control micro-motor-driven integrated probe solid angle expansion, Homing, and reference point correction.