Eggleton R C
Med Phys. 1976;3(5):303-11. doi: 10.1118/1.594246.
This paper attempts to take note of some recent improvements in ultrasound echo-ranging technology and make some observations on the single versus multiple-transducer element approach. It would appear at this time that the problems encountered with visualization systems may not be solved by using multiple transducers per se, and that the unique advantages that accrue to the multiple-transducer systems have yet to demonstrate that they fulfill and important clinical need.
本文试图关注超声回波测距技术最近的一些改进，并对单换能器元件与多换能器元件方法进行一些观察。目前看来，可视化系统所遇到的问题可能无法通过使用多个换能器本身来解决，而且多换能器系统所具有的独特优势尚未证明它们能满足重要的临床需求。
