IDEAS home Printed from https://ideas.repec.org/a/taf/gcmbxx/v24y2021i12p1393-1407.html
   My bibliography  Save this article

A novel material point method (MPM) based needle-tissue interaction model

Author

Listed:
  • Murong Li
  • Yong Lei
  • Dedong Gao
  • Yingda Hu
  • Xiong Zhang

Abstract

Needle-tissue interaction model is essential to tissue deformation prediction, interaction force analysis and needle path planning system. Traditional FEM based needle-tissue interaction model would encounter mesh distortion or continuous mesh subdivision in dealing with penetration, in which the computational instability and poor accuracy could be introduced. In this work, a novel material point method (MPM) is applied to establish the needle-tissue interaction model which is suitable to handle the discontinuous penetration problem. By integrating a hyperelastic material model, the tissue deformation and interaction force can be solved simultaneously and independently. A testbed of needle insertion into a Polyvinyl alcohol (PVA) hydrogel phantom was constructed to validate both tissue deformation and interaction force. The results showed the experimental data agrees well with the simulation results of the proposed model.

Suggested Citation

  • Murong Li & Yong Lei & Dedong Gao & Yingda Hu & Xiong Zhang, 2021. "A novel material point method (MPM) based needle-tissue interaction model," Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis Journals, vol. 24(12), pages 1393-1407, October.
    • Handle: RePEc:taf:gcmbxx:v:24:y:2021:i:12:p:1393-1407
    DOI: 10.1080/10255842.2021.1890047
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/10255842.2021.1890047
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/10255842.2021.1890047?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:taf:gcmbxx:v:24:y:2021:i:12:p:1393-1407. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/gcmb .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.