用于诊断性羊膜穿刺术的超声抽吸换能器。

Obstet Gynecol. 1976 Jan;47(1):113-4.

The many benefits of ultrasonography in the management of pregnancy are briefly reviewed. The use of a B-mode ultrasound aspiration transducer in the performance of diagnostic amniocentesis is described. This new tool was of considerable assistance in the management of 3 patients.

本文简要回顾了超声检查在孕期管理中的诸多益处。描述了在诊断性羊膜穿刺术中使用B型超声抽吸换能器的情况。这种新工具在3例患者的管理中提供了很大帮助。