Development of Biopsy Needle Design and Optimum System
Tuodang Guo, Qinhe Zhang, Lei Tan, Guowei Liu, Hongjian Dong
Available Online April 2015.
- https://doi.org/10.2991/icmra-15.2015.166How to use a DOI?
- secondary development; design and optimum system; ABAQUS; biopsy needle; plane surface; cylindrical surface
- A sharp edged biopsy needle is often used to cut and remove the expected tissue specimen to identify and diagnose cancer and other diseases. However, the traditional way to design and systematicness. The efficience of designing and optimizing of biopsy needle can be improved by selecting appropriate needle tip geometry. In this paper, a design and optimum system of biopsy needle is developde with the help of the secondary development of ABAQUS, by which the plane and cylindrical surface biopsy needle model can be automatically established through inputting the parameters of the needle tip. The plane surface biopsy needles were contrasted with cylindrical surface biopsy needles in rake and inclination angle by MATLAB. The results show that the cylindrical surface needle tip had a broader distribution in the rake and inclination angle than one-plane needle. Therefore, the cylindrical surface needle may be more conducive to the biopsy.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Tuodang Guo AU - Qinhe Zhang AU - Lei Tan AU - Guowei Liu AU - Hongjian Dong PY - 2015/04 DA - 2015/04 TI - Development of Biopsy Needle Design and Optimum System BT - 3rd International Conference on Mechatronics, Robotics and Automation PB - Atlantis Press SP - 854 EP - 858 SN - 2352-538X UR - https://doi.org/10.2991/icmra-15.2015.166 DO - https://doi.org/10.2991/icmra-15.2015.166 ID - Guo2015/04 ER -