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Wideband optisk detektor af ultralyd til medicinsk billedbehandling
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
Wideband Optical Detector of Ultrasound for Medical Imaging Applications
DOI:

08:21 min

May 11, 2014

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Chapters

  • 00:05Title
  • 02:01Preparation of a Microscopic Sphere Suspended in Agar
  • 03:06Optoacoustic Measurement
  • 04:49Estimation of Robustness and Sensitivity of the π-FBG Detector’s Performance
  • 06:03Results: Analysis of Optoacoustic Signal and Spectra
  • 07:33Conclusion

Summary

Automatic Translation

Optisk detektion af ultralyd er upraktisk i mange billeddannende scenarier, fordi det ofte kræver stabile miljøforhold. Vi viser en optisk teknik til ultralyd sensing i flygtige miljøer med miniaturisering og følsomhed niveauer passende for optoacoustic billeddannelse i restriktive scenarier, fx intravaskulære applikationer.

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