Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/153914
Title: | A low-cost, point-of-care test for confirmation of nasogastric tube placement via magnetic field tracking | Authors: | Miyasaka, Muneaki Li, Hao Tay, Kon Voi Phee, Soo Jay |
Keywords: | Engineering::Mechanical engineering | Issue Date: | 2021 | Source: | Miyasaka, M., Li, H., Tay, K. V. & Phee, S. J. (2021). A low-cost, point-of-care test for confirmation of nasogastric tube placement via magnetic field tracking. Sensors, 21(13), 4491-. https://dx.doi.org/10.3390/s21134491 | Project: | M4081419 | Journal: | Sensors | Abstract: | In this work, we aim to achieve low-cost real-time tracking for nasogastric tube (NGT) insertion by using a tracking method based on two magnetic sensors. Currently, some electromagnetic (EM) tracking systems used to detect the misinsertion of the NGT are commercially available. While the EM tracking systems can be advantageous over the other conventional methods to confirm the NGT position, their high costs are a factor hindering such systems from wider acceptance in the clinical community. In our approach, a pair of magnetic sensors are used to estimate the location of a permanent magnet embedded at the tip of the NGT. As the cost of the magnet and magnetic sensors is low, the total cost of the system can be less than one-tenth of that of the EM tracking systems. The experimental results exhibited that tracking can be achieved with a root mean square error (RMSE) of 2-5 mm and indicated a great potential for use as a point-of-care test for NGT insertion, to avoid misplacement into the lung and ensure correct placement in the stomach. | URI: | https://hdl.handle.net/10356/153914 | ISSN: | 1424-8220 | DOI: | 10.3390/s21134491 | Schools: | School of Mechanical and Aerospace Engineering | Rights: | © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | MAE Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
sensors-21-04491.pdf | 3.57 MB | Adobe PDF | View/Open |
SCOPUSTM
Citations
50
1
Updated on Mar 23, 2024
Web of ScienceTM
Citations
50
1
Updated on Oct 28, 2023
Page view(s)
88
Updated on Mar 28, 2024
Download(s) 50
32
Updated on Mar 28, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.