使用抽吸换能器进行B模式扫描的技术考量。

Technical considerations in B-mode scanning with an aspiration transducer.

作者信息

Yeh E L, Kronenwetter C, Meade R C, Ruetz P P

出版信息

Radiology. 1978 Nov;129(2):527-30. doi: 10.1148/129.2.527.

DOI:10.1148/129.2.527

Abstract

Proper orientation of the B-mode ultrasonic aspiration transducer is important for accurate imaging during aspiration biopsy. The transducer extension axis must be perpendicular to the plane of the scanning arm for accurate representation of reflector locations. Single pass scans without compound angulation of the transducer are recommended when perpendicularity is not absolute. A simple adaptor to maintain perpendicularity is described.

摘要

在抽吸活检过程中，B型超声抽吸换能器的正确定位对于精确成像很重要。换能器延长轴必须垂直于扫描臂平面，以便准确显示反射器位置。当垂直度不完全绝对时，建议进行单次扫描，而不进行换能器的复合角度调整。本文描述了一种用于保持垂直度的简单适配器。