[经颅多普勒诊断及监测系统声输出功率测量的研究]
[Study of Acoustic Output Power Measurement of Transcranial Doppler Diagnostic & Monitor System].
作者信息
Huang Tao, Wang Longjun
机构信息
State Food and Drug Administration Hubei Center for Medical Devices Quality Supervision and Testing, Wuhan, 430077.
出版信息
Zhongguo Yi Liao Qi Xie Za Zhi. 2017 Nov 30;41(6):446-449. doi: 10.3969/j.issn.1671-7104.2017.06.015.
Abstract
The fundamental concept, measuring and calculating of Transcranial Doppler Diagnostic & Monitor System acoustic output power are introduced according to hydrophone scanning method and pulsing sequences principle. Then, the feasibility of the method is demonstrated. Finally, the detail calculating method of Transcranial Doppler Diagnostic & Monitor System has been derived.
摘要
根据水听器扫描法和脉冲序列原理，介绍了经颅多普勒诊断监测系统声输出功率的基本概念、测量和计算方法。然后，论证了该方法的可行性。最后，推导了经颅多普勒诊断监测系统的详细计算方法。
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