Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound

Flow phantoms with anatomically realistic geometry and high acoustic compatibility with real vessels are reliable tools in vascular ultrasound studies. A new common carotid artery (CCA) wall-less phantom with multi-lumen diameters has been presented to be used for ultrasound flow velocity studies us...

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Main Author:	Kyermang Kyense, Dakok
Format:	Thesis
Language:	English
Published:	2021
Subjects:	QC1 Physics (General)
Online Access:	http://eprints.usm.my/52689/1/DAKOK%20KYERMANG%20KYENSE%20-%20TESIS24.pdf
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spelling	my-usm-ep.526892022-05-31T16:30:46Z Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound 2021-10 Kyermang Kyense, Dakok QC1 Physics (General) Flow phantoms with anatomically realistic geometry and high acoustic compatibility with real vessels are reliable tools in vascular ultrasound studies. A new common carotid artery (CCA) wall-less phantom with multi-lumen diameters has been presented to be used for ultrasound flow velocity studies using blood mimicking fluids (BMF) containing glucose and cholesterol. The phantom was constructed with 8 lumen diameters from 4.50 mm to 8.00 mm with a scanning depth of 7.5 mm, all within normal human carotid geometry. The tissue mimicking material (TMM) consists of konjac, carrageenan and gelatine as basic components mixed with other suitable components such as distilled water, aluminium oxide, potassium chloride, silicon carbide, glycerol and benzalkonium chloride. The BMF was prepared by mixing propylene glycol (PG), D(+)-glucose (DG) and poly (4-methystyrene) scatters in distilled water for the first BMF, followed by replacing the poly (4-methylstyrene) with cholesterol to form the second BMF. The constructed phantom was scanned using ultrasound machine to measure flow velocities, pulsatility index (PI) and resistivity index (RI) through the lumens and to test the effectiveness of the phantom. The phantom was found to have a speed of sound and attenuation of 1548.20±0.02 m/s and 0.35±0.02 dB/cm respectively at a frequency of 5 MHz. A very good BMF with glucose was produced having a density of 1.04±0.01 g/cm3, viscosity of 4.30±0.05 mpa.s, speed of sound of 1580.00±0.30 m/s and attenuation of 0.02±0.01 dB/cm at 5MHz 2021-10 Thesis http://eprints.usm.my/52689/ http://eprints.usm.my/52689/1/DAKOK%20KYERMANG%20KYENSE%20-%20TESIS24.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Sains Fizik
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	QC1 Physics (General)
spellingShingle	QC1 Physics (General) Kyermang Kyense, Dakok Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound
description	Flow phantoms with anatomically realistic geometry and high acoustic compatibility with real vessels are reliable tools in vascular ultrasound studies. A new common carotid artery (CCA) wall-less phantom with multi-lumen diameters has been presented to be used for ultrasound flow velocity studies using blood mimicking fluids (BMF) containing glucose and cholesterol. The phantom was constructed with 8 lumen diameters from 4.50 mm to 8.00 mm with a scanning depth of 7.5 mm, all within normal human carotid geometry. The tissue mimicking material (TMM) consists of konjac, carrageenan and gelatine as basic components mixed with other suitable components such as distilled water, aluminium oxide, potassium chloride, silicon carbide, glycerol and benzalkonium chloride. The BMF was prepared by mixing propylene glycol (PG), D(+)-glucose (DG) and poly (4-methystyrene) scatters in distilled water for the first BMF, followed by replacing the poly (4-methylstyrene) with cholesterol to form the second BMF. The constructed phantom was scanned using ultrasound machine to measure flow velocities, pulsatility index (PI) and resistivity index (RI) through the lumens and to test the effectiveness of the phantom. The phantom was found to have a speed of sound and attenuation of 1548.20±0.02 m/s and 0.35±0.02 dB/cm respectively at a frequency of 5 MHz. A very good BMF with glucose was produced having a density of 1.04±0.01 g/cm3, viscosity of 4.30±0.05 mpa.s, speed of sound of 1580.00±0.30 m/s and attenuation of 0.02±0.01 dB/cm at 5MHz
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Kyermang Kyense, Dakok
author_facet	Kyermang Kyense, Dakok
author_sort	Kyermang Kyense, Dakok
title	Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound
title_short	Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound
title_full	Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound
title_fullStr	Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound
title_full_unstemmed	Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound
title_sort	development of a multi-lumen diameter common carotid artery wall-less phantom and blood mimicking fluids for doppler ultrasound
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Fizik
publishDate	2021
url	http://eprints.usm.my/52689/1/DAKOK%20KYERMANG%20KYENSE%20-%20TESIS24.pdf
_version_	1747822203963965440

Development Of A Multi-lumen Diameter Common Carotid Artery Wall-less Phantom And Blood Mimicking Fluids For Doppler Ultrasound

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