Investigation of bending angle algorithm and path planning for puncture needles in transjugular intrahepatic portosystemic shunt

Investigation of bending angle algorithm and path planning for puncture needles in transjugular intrahepatic portosystemic shunt

Abstract Purpose Design an algorithm to calculate the bending angle of the puncture needle for transjugular intrahepatic portosystemic shunt (TIPS) procedures and achieve three-dimensional visualized path planning. Materials and methods Based on enhanced CT images, a thresholding segmentation method...

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Bibliographic Details
Main Authors: Qinmei Liao, Bing Li, Xihao Hu, Xiaoyun Huang, Jiacheng Guo, Yuanzhong Zhu, Wenjing He
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BioMedical Engineering OnLine
Subjects:
Bending angle
Path planning
Bézier curve
TIPS
Puncture needle
Online Access:https://doi.org/10.1186/s12938-025-01397-2
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https://doi.org/10.1186/s12938-025-01397-2

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