Feasibility study on subcutaneously implanted devices in male rodents for cardiovascular assessment through near-field communication interface
File(s)
Published version
Author(s)
Rosa, Bruno Miguel Gil
Anastasova, Salzitsa
Yang, Guang-Zhong
Type
Journal Article
Abstract
Monitoring of intrabody cardiovascular parameters can benefit from implantation of miniature devices close to anatomical targets, thereby surpassing signal attenuation problems related to the propagation toward body surface while allowing localized sensing at the target site with higher precision. With proper electronic miniaturization, packaging, robustness, and power consumption reduction, such devices can harvest enough energy from the surrounding environment for proper operation. Herein, a near-field communication (NFC)-powered implantable device with acquisition channels for electrocardiogram, arterial pulse, and temperature measurements is introduced. It has been successfully deployed inside rodents for a 72-h trial period to assess external powering and data communication in living animals. Experimental results obtained by this device demonstrate the potential for providing more reliable diagnostic information than that of external wearable devices.
Date Issued
2021-06-01
Date Acceptance
2021-05-01
Citation
Advanced Intelligent Systems, 2021, 3 (6), pp.1-10
ISSN
2640-4567
Publisher
Wiley Open Access
Start Page
1
End Page
10
Journal / Book Title
Advanced Intelligent Systems
Volume
3
Issue
6
Copyright Statement
© 2021 The Authors. Advanced Intelligent Systems published by Wiley-VCH GmbH
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
License URL
Sponsor
Engineering and Physical Sciences Research Council
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000669819100012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Subjects
Science & Technology
Technology
Automation & Control Systems
Computer Science, Artificial Intelligence
Robotics
Computer Science
cardiovascular assessment
implantable devices
near-field communication
rodents
subcutaneous implantation
WIRELESS
SYSTEM
ENERGY
POWER
STIMULATION
BATTERY
SENSORS
PATCH
Publication Status
Published
Article Number
ARTN 2100053
Date Publish Online
2021-05-18