Towards three-dimensional fusion of infrared guidance measurements for biopsy procedures: some preliminary results and design considerations

Paper

Sharifi, Behrooz and Leis, John. 2010. "Towards three-dimensional fusion of infrared guidance measurements for biopsy procedures: some preliminary results and design considerations." 2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010). Gold Coast, Australia 13 - 15 Dec 2010 New York, NY. United States. https://doi.org/10.1109/ICSPCS.2010.5709650
Paper/Presentation Title

Towards three-dimensional fusion of infrared guidance measurements for biopsy procedures: some preliminary results and design considerations

Presentation TypePaper
AuthorsSharifi, Behrooz (Author) and Leis, John (Author)
Journal or Proceedings TitleProceedings of the 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010)
Number of Pages5
Year2010
Place of PublicationNew York, NY. United States
ISBN9781424479061
Digital Object Identifier (DOI)https://doi.org/10.1109/ICSPCS.2010.5709650
Conference/Event2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010)
Event Details
2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010)
Parent
International Conference on Signal Processing and Communication Systems
Delivery
In person
Event Date
13 to end of 15 Dec 2010
Event Location
Gold Coast, Australia
Abstract

A system comprising of a digital infrared sensitive camera and high intensity infrared illuminator was used to track infrared reflective tape on a coaxial biopsy needle. Data was sent in real-time to a computer where needle position with respect to the desired path was displayed in 2D, enabling instant corrections in needle trajectory by the operator. In this preliminary study, two operators each performed 30 simulated computed tomography (CT) guided biopsies of targets within a phantom. The operators alternated between freehand and infrared guided techniques with the axial angular error statistically compared. The mean axial angular error significantly decreased for both operators for the infrared guidance technique compared to the freehand method. The operators found the 2D simulation and training system easy to learn and intuitive to use despite no prior training on the device. In this paper we also look at further developing the 2D system (used in the simulated CT biopsy trials) into a 3D needle tracking system. We consider what is involved in its integration into a volume rendering simulation and training module, which would allow real-time needle placement in any plane on simulated patient anatomy. The proposed simulation and training module would further help improve the operator’s spatial reference, improve accuracy, increase confidence, decrease radiation exposure to the patient and help reduce the time it takes to perform a biopsy.

Keywordstomography; signal processing; biopsy; infrared; needle guidance
Contains Sensitive ContentDoes not contain sensitive content
ANZSRC Field of Research 2020400607. Signal processing
460207. Modelling and simulation
400305. Biomedical instrumentation
Public Notes

© 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Byline AffiliationsDepartment of Electrical, Electronic and Computer Engineering
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