Method determining the Doppler angle in pulsed Doppler flowmeters

Guler İ.

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, New Orleans, LA, USA, 4 - 07 Kasım 1988, cilt.10, ss.227-228, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 10
  • Basıldığı Şehir: New Orleans, LA, USA
  • Sayfa Sayıları: ss.227-228
  • Gazi Üniversitesi Adresli: Hayır

Özet

At present, the most important problem of the ultrasonic Doppler blood flow measurement is Doppler angle, i.e., the angle between the flow vector and the sound beam direction. A method is proposed which uses identification of two successive echos in the analysis. It is found that the method provides a secure basis for the measurement of the Doppler angle, since the accuracy of the measurement is high.