. 2019 Jul-Aug;12(4):297–302. doi: 10.5005/jp-journals-10005-1640
Copyright © 2019; Jaypee Brothers Medical Publishers (P) Ltd.
© The Author(s). 2019 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted use, distribution, and non-commercial reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
Fig. 4.
Finger pulse oximeter (Choicemmed MD300C15D Pulse Oximeter, India) for measurement of pulse rate and oxygen saturation