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对超声多普勒胎儿心率仪综合灵敏度检测的探讨 被引量:1

Discussion on the Overall Sensitivity Inspection of Ultrasonic Doppler Foetal Heartbeat Detector
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摘要 本文介绍了综合灵敏度检测装置的原理及其操作方法,对于目前检测存在的一些问题进行了分析,最后对综合灵敏度检测装置的改进提出一点思考。 This paper introduces the principle and operation methods of the overall sensitivity inspection system. The problems existing in present inspection system are analyzed and some ideas about the improvement of the Overall sensitivity inspection equipment are presented.
作者 官辉煜
出处 《中国医疗器械信息》 2009年第11期63-65,共3页 China Medical Device Information
关键词 超声多普勒 综合灵敏度 检测 ultrasonic doppler overall sensitivity inspection
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  • 1袁建人.国外医疗超声换能器的应用、研究和发展[J].中国医疗器械信息,2004(5):48-52. 被引量:4
  • 2S A Shakespeare, J A Crowe, B R Hayes-Gill, K Bhogal, D K James. The information content of Doppler ultrasound signals from the fetal heart [J]. Medical & Biological Engineering & Computing, 2001, 39.
  • 3B Karlsson, K Foulquiere, K Kaluzynski, et al. THE DopFet SYSTEM: A New Ultrasonic Doppler System for Monitoring and Characterization of Fetal Movement [J]. Ultrasound in Med. &Biology, 2000, 26(7): 1117-1124.
  • 4Yasuaki Noguchi, Suguru Sugimoto, Atsushi Yoshida, Hisaaki Kobayashi, Mitsanao Koayshi. Measurement Accuracy of Ultrasound Heart Rate Monitor [A]. IEEE-EMBC and CMBEC [C]. 1995.
  • 5Hans W Persson, Stephan O Dymling, Nils-Gunnar Holmer. A Measurement System for Continuous Wave Ultrasound Field [J]. Ultrasound In Medical & Biology, 1991, 17: 501-504.
  • 6汪源源,刘斌,吴晓峰,王威琪.超声多普勒信号的频谱分析[J].声学技术,1998,17(2):57-62. 被引量:11
  • 7王威琪,汪源源.医学超声信号及其特征提取[J].中国医疗器械信息,2004,10(1):4-11. 被引量:6

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