An in vitro system for Doppler ultrasound flow studies in the stenosed carotid artery bifurcation.

@article{Poepping2002AnIV,
  title={An in vitro system for Doppler ultrasound flow studies in the stenosed carotid artery bifurcation.},
  author={Tamie L. Poepping and Hristo N. Nikolov and Richard N. Rankin and Mark Lee and David W. Holdsworth},
  journal={Ultrasound in medicine & biology},
  year={2002},
  volume={28 4},
  pages={
          495-506
        }
}
To investigate the correlation between disease severity and Doppler spectral measurements in the carotid artery bifurcation, a unique in vitro system has been developed that mimics the human vasculature with respect to both anatomy and flow perfusion. Agar-based carotid phantoms are perfused with a blood-mimicking fluid using a computer-controlled pump and realistic pulsatile flow waveform. A three-axis translational stage allows the lumen to be interrogated with a 0.6-microL Doppler sample… CONTINUE READING

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