Indentation Tests Based on Gelatin Phantom

Lei Song; Tong Su; Li Ying Gao; Qin He Zhang

doi:10.4028/www.scientific.net/AMM.483.386

Paper Titles

Multi-Channel Detection System for Joint Position Based on Optical and Orthogonal Decoding
p.368

The Design and Implementation of Data Sampling and Processing System of EUV Camera Based on FPGA
p.374

An Air Wipe Based Grease Removing and Saving Device for Anti-Twist Rope
p.378

The Decontaminating Device in Steel Wire Rope Automatic Cleaning, Detection and Maintenance Integration System
p.382

Indentation Tests Based on Gelatin Phantom
p.386

The Research and Application on Light Shape Detection of Car's Headlamp
p.391

Oil-Gas-Water Three-Phase Flow Monitoring Based on Image Fusion of ECT and ERT
p.397

Research on Signal Acquisition Based on Wireless Sensor for Foot Compressive Characteristics on Basketball Movement
p.401

The Application of ICA-SVM Method for Identifying Multiple Faults in Asynchronous Motors
p.405

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 483Indentation Tests Based on Gelatin Phantom

Indentation Tests Based on Gelatin Phantom

Abstract:

In order to improve the accuracy of biopsy, an accurate FEM model is quite essential. To get the coefficients of the puncture target material which will be used in the Abaqus FEM analysis, the paper performed indentation test on gelatin phantom which is more stable than normal biological tissue. The Neo-Hookean and the improved Kelvin constitutive model were used to describe the mechanical properties of gelatin phantom demonstrated in the tests, including the hyperelastic and viscoelastic characteristics, then least squares method was used to fit the experimental data, finally the parameters of each constitutive model were achieved, which will be used to establish the material model in the further Abaqus FEM simulation.

You might also be interested in these eBooks

Mechanical Engineering, Materials and Energy III

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 483)

Pages:

386-390

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.483.386

Citation:

Cite this paper

Online since:

December 2013

Authors:

Lei Song, Tong Su, Li Ying Gao, Qin He Zhang*

Keywords:

Biopsy, Gelatin Phantom, Indentation Test, Mechanical Property

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] R.J. Webster, J.S. Kim, N.J. Cowan, G.S. Chirikjian and A.M. Okamura, Nonholonomic modeling of needle steering, The International Journal of Robotics Research. 25(2006) 509-525.

DOI: 10.1177/0278364906065388

Google Scholar

[2] S.P. DiMaio, and S.E. Salcudean, Needle steering and motion planning in soft tissues, Biomedical Engineering, Biomedical Engineering, IEEE Transactions on, 52 (2005) 965-974.

DOI: 10.1109/tbme.2005.846734

Google Scholar

[3] N. Abolhassani, R. Patel, and M. Moallem, Needle insertion into soft tissue: A survey, Medical engineering & physics, 29 (2007) 413-431.

DOI: 10.1016/j.medengphy.2006.07.003

Google Scholar

[4] S. Misra, K.B. Reed, A.S. Douglas, K.T. Ramesh, and A.M. Okamura, Needle-tissue interaction forces for bevel-tip steerable needles, Biomedical Robotics and Biomechatronics, IEEE International Conference on, Scottsdale, AZ, USA, 2008, p.224–231.

DOI: 10.1109/biorob.2008.4762872

Google Scholar

[5] T. Wedlick and A.M. Okamura, Characterization of pre-curved needles for steering in tissue, Engineering in Medicine and Biology Society, Annual International Conference of the IEEE , Minneapolis, Minnesota, USA (2009), pp.1200-1203.

DOI: 10.1109/iembs.2009.5333407

Google Scholar