DocumentCode
1606342
Title
The physical modeling of flexible needle biopsy soft tissue based on ABAQUS software
Author
Zhang, Yongde ; Tu, Fei
Author_Institution
Dept. of Intell. Machine Inst., Harbin Univ. of Sci. & Technol., Harbin, China
fYear
2011
Firstpage
426
Lastpage
430
Abstract
The article establish a physical modeling of flexible needle biopsy soft tissue based on ABAQUS software, the model include material model, finite element model,mesh, and boundary constraint conditions etc. We carry out simulation and experiment for flexible needle biopsy imitate human tissues through the model. Finally, we analyzed the results of stress and deformation between the organization and needle in the interaction process.
Keywords
biological tissues; biomechanics; deformation; medical diagnostic computing; medical robotics; mesh generation; patient diagnosis; physiological models; ABAQUS software; boundary constraint conditions; deformation; finite element model; flexible needle biopsy soft tissue; material model; mesh; physical modeling; stress; Deformable models; Robots; Strain; Young´s modulus; Flexible Needle; Physical Modeling; Robot; Soft Tissue;
fLanguage
English
Publisher
ieee
Conference_Titel
Complex Medical Engineering (CME), 2011 IEEE/ICME International Conference on
Conference_Location
Harbin Heilongjiang
Print_ISBN
978-1-4244-9323-4
Type
conf
DOI
10.1109/ICCME.2011.5876777
Filename
5876777
Link To Document