Patient Specific Phantom in bimodal image navigation system

The paper presents the multistep methodology of bimodal Patient Specific Phantom (PSP) development. First, CT based abdominal digital model is designed. It serves as a source for designing organ moulds manufactured by means of a 3D-printer. The collagen based colloid fills the moulds yielding the or...

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Bibliographic Details
Main Authors: Juszczyk, Jan, Pycinski, Bartlomiej, Pietka, Ewa
Format: Conference Proceeding
Language:English
Subjects:
Biological systems
Computed tomography
Navigation
Phantoms
Printing
Surgery
Three-dimensional displays
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Summary:The paper presents the multistep methodology of bimodal Patient Specific Phantom (PSP) development. First, CT based abdominal digital model is designed. It serves as a source for designing organ moulds manufactured by means of a 3D-printer. The collagen based colloid fills the moulds yielding the organ casts. The PSP permits a bimodal navigation system to be developed that employs a realistic CT-based digital model and US imaging. Highly accurate results were achieved with mean Dice similarity coefficient value of 0.92 and Hausdorff distance 9.67 mm.
ISSN:1094-687X
2694-0604
DOI:10.1109/EMBC.2015.7319000