Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe

Abstract Ultrasound is well suited for guiding many minimally invasive procedures, but its use is often precluded by the poor visibility of medical devices. When devices are not visible, they can damage critical structures, with life-threatening complications. Here, we developed the first ultrasound...

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Autores principales:	Wenfeng Xia, Simeon J. West, Malcolm C. Finlay, Jean-Martial Mari, Sebastien Ourselin, Anna L. David, Adrien E. Desjardins
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/a6f1d27338d14bf6b0f4c79826b1573a
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spelling	oai:doaj.org-article:a6f1d27338d14bf6b0f4c79826b1573a2021-12-02T12:31:50ZLooking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe10.1038/s41598-017-03886-42045-2322https://doaj.org/article/a6f1d27338d14bf6b0f4c79826b1573a2017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-03886-4https://doaj.org/toc/2045-2322Abstract Ultrasound is well suited for guiding many minimally invasive procedures, but its use is often precluded by the poor visibility of medical devices. When devices are not visible, they can damage critical structures, with life-threatening complications. Here, we developed the first ultrasound probe that comprises both focused and unfocused transducer elements to provide both 2D B-mode ultrasound imaging and 3D ultrasonic needle tracking. A fibre-optic hydrophone was integrated into a needle to receive Golay-coded transmissions from the probe and these data were processed to obtain tracking images of the needle tip. The measured tracking accuracy in water was better than 0.4 mm in all dimensions. To demonstrate the clinical potential of this system, insertions were performed into the spine and the uterine cavity, in swine and pregnant ovine models in vivo. In both models, the SNR ranged from 13 to 38 at depths of 22 to 38 mm, at out-of-plane distances of 1 to 15 mm, and at insertion angles of 33 to 42 degrees relative to the probe surface normal. This novel ultrasound imaging/tracking probe has strong potential to improve procedural outcomes by providing 3D needle tip locations that are co-registered to ultrasound images, while maintaining compatibility with current clinical workflow.Wenfeng XiaSimeon J. WestMalcolm C. FinlayJean-Martial MariSebastien OurselinAnna L. DavidAdrien E. DesjardinsNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wenfeng Xia Simeon J. West Malcolm C. Finlay Jean-Martial Mari Sebastien Ourselin Anna L. David Adrien E. Desjardins Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe
description	Abstract Ultrasound is well suited for guiding many minimally invasive procedures, but its use is often precluded by the poor visibility of medical devices. When devices are not visible, they can damage critical structures, with life-threatening complications. Here, we developed the first ultrasound probe that comprises both focused and unfocused transducer elements to provide both 2D B-mode ultrasound imaging and 3D ultrasonic needle tracking. A fibre-optic hydrophone was integrated into a needle to receive Golay-coded transmissions from the probe and these data were processed to obtain tracking images of the needle tip. The measured tracking accuracy in water was better than 0.4 mm in all dimensions. To demonstrate the clinical potential of this system, insertions were performed into the spine and the uterine cavity, in swine and pregnant ovine models in vivo. In both models, the SNR ranged from 13 to 38 at depths of 22 to 38 mm, at out-of-plane distances of 1 to 15 mm, and at insertion angles of 33 to 42 degrees relative to the probe surface normal. This novel ultrasound imaging/tracking probe has strong potential to improve procedural outcomes by providing 3D needle tip locations that are co-registered to ultrasound images, while maintaining compatibility with current clinical workflow.
format	article
author	Wenfeng Xia Simeon J. West Malcolm C. Finlay Jean-Martial Mari Sebastien Ourselin Anna L. David Adrien E. Desjardins
author_facet	Wenfeng Xia Simeon J. West Malcolm C. Finlay Jean-Martial Mari Sebastien Ourselin Anna L. David Adrien E. Desjardins
author_sort	Wenfeng Xia
title	Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe
title_short	Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe
title_full	Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe
title_fullStr	Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe
title_full_unstemmed	Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe
title_sort	looking beyond the imaging plane: 3d needle tracking with a linear array ultrasound probe
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/a6f1d27338d14bf6b0f4c79826b1573a
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_version_	1718394297876742144

Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe

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