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A force-limiting mechanism for needle insertions
File | Description | Size | Format | |
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IEEE_TMRB_Needle_Insertion_Accepted.pdf | Accepted version | 1.4 MB | Adobe PDF | View/Open |
Title: | A force-limiting mechanism for needle insertions |
Authors: | Aktas, A Franco, E |
Item Type: | Journal Article |
Abstract: | Needle bending is a significant cause of error in biopsies, leading to lesion missampling and consequent cancer misdiagnosis. This paper presents the design of a new mechanism that detects the needle bending as soon as it occurs and immediately reduces the insertion force. Importantly, this is achieved without employing external sensors or electromechanical actuators. Experiments on a silicone-rubber phantom indicate that the proposed device can help to avoid deep insertions with bent needles, thus potentially reducing the associated risks and improving patient safety in biopsies and percutaneous interventions. |
Issue Date: | 1-Feb-2024 |
Date of Acceptance: | 30-Oct-2023 |
URI: | http://hdl.handle.net/10044/1/107983 |
DOI: | 10.1109/TMRB.2023.3336961 |
ISSN: | 2576-3202 |
Publisher: | Institute of Electrical and Electronics Engineers |
Start Page: | 362 |
End Page: | 365 |
Journal / Book Title: | IEEE Transactions on Medical Robotics and Bionics |
Volume: | 6 |
Issue: | 1 |
Copyright Statement: | Copyright © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Publication Status: | Published |
Online Publication Date: | 2023-11-29 |
Appears in Collections: | Mechanical Engineering Faculty of Engineering |