Publication detail

Flow rate estimation by optical coherence tomography using contrast dilution approach

ŠTOHANZLOVÁ, P. KOLÁŘ, R.

Original Title

Flow rate estimation by optical coherence tomography using contrast dilution approach

Czech Title

Odhad průtoku pomocí optické koherentní tomografie s použitím diluční metody

English Title

Flow rate estimation by optical coherence tomography using contrast dilution approach

Type

conference paper

Language

en

Original Abstract

This paper describes experiments and methodology for flow rate estimation using optical coherence tomography and dilution method in single fiber setup. The single fiber is created from custom made glass capillary and polypropylene hollow fiber. As a data source, measurements on single fiber phantom with continuous flow of carrier medium and bolus of Intralipid solution as a contrast agent were used using Thorlabs OCT OCS1300SS. The measured data were processed by methods of image processing, in order to precisely align the individual images in the sequence and extract dilution curves from the area inside the fiber. An experiment proved that optical coherence tomography can be used for flow rate estimation by the dilution method with precision around 7%.

Czech abstract

Tento článek popisuje experimenty a metodiku pro odhad průtoku pomocí optické koherentní tomografie a diluční metody v jednovláknovém režimu.

English abstract

This paper describes experiments and methodology for flow rate estimation using optical coherence tomography and dilution method in single fiber setup. The single fiber is created from custom made glass capillary and polypropylene hollow fiber. As a data source, measurements on single fiber phantom with continuous flow of carrier medium and bolus of Intralipid solution as a contrast agent were used using Thorlabs OCT OCS1300SS. The measured data were processed by methods of image processing, in order to precisely align the individual images in the sequence and extract dilution curves from the area inside the fiber. An experiment proved that optical coherence tomography can be used for flow rate estimation by the dilution method with precision around 7%.

Keywords

Optical coherence tomography, phantom, dilution curves, contrast agent, area under the curve, ow rate

RIV year

2015

Released

22.07.2015

Publisher

SPIE

Location

Munich

ISBN

9781628417067

Book

Optical Coherence Imaging Techniques and Imaging in Scattering Media

Edition

9541

Pages from

954107-1

Pages to

954107-6

Pages count

6

URL

BibTex


@inproceedings{BUT115481,
  author="Petra {Štohanzlová} and Radim {Kolář}",
  title="Flow rate estimation by optical coherence tomography using contrast dilution approach",
  annote="This paper describes experiments and methodology for flow rate estimation using optical coherence tomography and dilution method in single fiber setup. The single fiber is created from custom made glass capillary and polypropylene hollow fiber. As a data source, measurements on single fiber phantom with continuous flow of carrier medium and bolus of Intralipid solution as a contrast agent were used using Thorlabs OCT OCS1300SS. The measured data were processed by methods of image processing, in order to precisely align the individual images in the sequence and extract dilution curves from the area inside the fiber. An experiment proved that optical coherence tomography can be used for flow rate estimation by the dilution method with precision around 7%.",
  address="SPIE",
  booktitle="Optical Coherence Imaging Techniques and Imaging in Scattering Media",
  chapter="115481",
  doi="10.1117/12.2183609",
  edition="9541",
  howpublished="online",
  institution="SPIE",
  year="2015",
  month="july",
  pages="954107-1--954107-6",
  publisher="SPIE",
  type="conference paper"
}