CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC12368 > Article
Presentation
6 March 2023 Real-time 3D-photoacoustic tracking system for localisation of an intraoperative needle tip
Christian Baker, Weidong Liang, Mengjie Shi, Tianrui Zhao, Francois Joubert, Sebastien Ourselin, Tom Vercauteren, Richard Colchester, Simeon West, Adrien Desjardins, Wenfeng Xia
Author Affiliations +
Proceedings Volume PC12368, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XXI; PC1236805 (2023) https://doi.org/10.1117/12.2650170
Event: SPIE BiOS, 2023, San Francisco, California, United States
Abstract
Accurate identification of the interventional medical device during ultrasound-guided minimally-invasive procedures is of critical importance. A real-time 3D needle tracking system has been developed that utilises a fiber-optic, photoacoustic US transmitter integrated into the needle tip and a custom 2D, 4x4 receiver array attached to a clinical US imaging probe. Ultrasound signals received by the array are used to determine the location of source, which is then registered to the imaging probe and visualised. During initial laboratory measurements of tracking accuracy, the mean displacement between tracked and true distances from the array face was 0.8 ± 0.8 mm.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Christian Baker, Weidong Liang, Mengjie Shi, Tianrui Zhao, Francois Joubert, Sebastien Ourselin, Tom Vercauteren, Richard Colchester, Simeon West, Adrien Desjardins, and Wenfeng Xia "Real-time 3D-photoacoustic tracking system for localisation of an intraoperative needle tip", Proc. SPIE PC12368, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XXI, PC1236805 (6 March 2023); https://doi.org/10.1117/12.2650170
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Photoacoustic spectroscopy
3D acquisition
Imaging systems
Receivers
Transmitters
Ultrasonography
Oxides
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top