3D designed battery-free wireless origami pressure sensor

A pressure monitoring structure is a very useful element for a wearable device for health monitoring and sports biomechanics. While pressure sensors have been studied extensively, battery-free functions working in wireless detection have not been studied much. Here, we report a 3D-structured origami...

Descripción completa

Detalles Bibliográficos
Autores principales: Kim, Taeil, Kalhori, Amirhossein Hassanpoor, Kim, Tae-Ho, Bao, Chao, Kim, Woo Soo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9708697/
https://www.ncbi.nlm.nih.gov/pubmed/36465158
http://dx.doi.org/10.1038/s41378-022-00465-0
_version_ 1784840993085849600
author Kim, Taeil
Kalhori, Amirhossein Hassanpoor
Kim, Tae-Ho
Bao, Chao
Kim, Woo Soo
author_facet Kim, Taeil
Kalhori, Amirhossein Hassanpoor
Kim, Tae-Ho
Bao, Chao
Kim, Woo Soo
author_sort Kim, Taeil
collection PubMed
description A pressure monitoring structure is a very useful element for a wearable device for health monitoring and sports biomechanics. While pressure sensors have been studied extensively, battery-free functions working in wireless detection have not been studied much. Here, we report a 3D-structured origami-based architecture sensor for wireless pressure monitoring. We developed an architectured platform for wireless pressure sensing through inductor-capacitor (LC) sensors and a monopole antenna. A personalized smart insole with Miura-ori origami designs has been 3D printed together with conductive 3D printed sensors seamlessly. Wireless monitoring of resonant frequency and intensity changes of LC sensors have been demonstrated to monitor foot pressure for different postures. The sensitivity of the wireless pressure sensor is tunable from 15.7 to 2.1 MHz/kPa in the pressure ranges from 0 to 9 kPa and from 10 to 40 kPa, respectively. The proposed wireless pressure-sensing platform can be utilized for various applications such as orthotics, prosthetics, and sports gear.
format Online
Article
Text
id pubmed-9708697
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-97086972022-12-01 3D designed battery-free wireless origami pressure sensor Kim, Taeil Kalhori, Amirhossein Hassanpoor Kim, Tae-Ho Bao, Chao Kim, Woo Soo Microsyst Nanoeng Article A pressure monitoring structure is a very useful element for a wearable device for health monitoring and sports biomechanics. While pressure sensors have been studied extensively, battery-free functions working in wireless detection have not been studied much. Here, we report a 3D-structured origami-based architecture sensor for wireless pressure monitoring. We developed an architectured platform for wireless pressure sensing through inductor-capacitor (LC) sensors and a monopole antenna. A personalized smart insole with Miura-ori origami designs has been 3D printed together with conductive 3D printed sensors seamlessly. Wireless monitoring of resonant frequency and intensity changes of LC sensors have been demonstrated to monitor foot pressure for different postures. The sensitivity of the wireless pressure sensor is tunable from 15.7 to 2.1 MHz/kPa in the pressure ranges from 0 to 9 kPa and from 10 to 40 kPa, respectively. The proposed wireless pressure-sensing platform can be utilized for various applications such as orthotics, prosthetics, and sports gear. Nature Publishing Group UK 2022-11-30 /pmc/articles/PMC9708697/ /pubmed/36465158 http://dx.doi.org/10.1038/s41378-022-00465-0 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as 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 images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Kim, Taeil
Kalhori, Amirhossein Hassanpoor
Kim, Tae-Ho
Bao, Chao
Kim, Woo Soo
3D designed battery-free wireless origami pressure sensor
title 3D designed battery-free wireless origami pressure sensor
title_full 3D designed battery-free wireless origami pressure sensor
title_fullStr 3D designed battery-free wireless origami pressure sensor
title_full_unstemmed 3D designed battery-free wireless origami pressure sensor
title_short 3D designed battery-free wireless origami pressure sensor
title_sort 3d designed battery-free wireless origami pressure sensor
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9708697/
https://www.ncbi.nlm.nih.gov/pubmed/36465158
http://dx.doi.org/10.1038/s41378-022-00465-0
work_keys_str_mv AT kimtaeil 3ddesignedbatteryfreewirelessorigamipressuresensor
AT kalhoriamirhosseinhassanpoor 3ddesignedbatteryfreewirelessorigamipressuresensor
AT kimtaeho 3ddesignedbatteryfreewirelessorigamipressuresensor
AT baochao 3ddesignedbatteryfreewirelessorigamipressuresensor
AT kimwoosoo 3ddesignedbatteryfreewirelessorigamipressuresensor

Ejemplares similares