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An Tissue-Adhesive Piezoelectric Soft Sensor for in Vivo Healthcare

  • Chan Wang
  • , Zhuo Liu
  • , Ying Liu
  • , Yizhu Shan
  • , Xuecheng Qu
  • , Jiangtao Xue
  • , Tianyiyi He
  • , Hong Zhou
  • , Weixin Liu
  • , Zhou Li
  • , Chengkuo Lee*
  • *Corresponding author for this work
  • National University of Singapore
  • Chinese Academy of Sciences

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Forming a stale dynamic interaction interface between the tissue and implants is important. This paper proposed a tissue-adhesive piezoelectric soft sensor (TPSS) for in vivo blood pressure monitoring. An adhesive hydrogel (AH) was designed with superior adhesion performance to both engineering materials and biological tissues. With the AH as a tissue-adhesive layer, TPSS was adhered on the surface of an artery to monitor real-time blood pressure states, as well as the heart rate and respiratory rate. Compared to commercial sensors that worked by inserting into tissues, TPSS didn't cause any damage and could be torn off after service.

Original languageEnglish
Title of host publication2023 22nd International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages10-13
Number of pages4
ISBN (Electronic)9784886864352
StatePublished - 2023
Externally publishedYes
Event22nd International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers 2023 - Kyoto, Japan
Duration: 25 Jun 202329 Jun 2023

Publication series

Name2023 22nd International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers 2023

Conference

Conference22nd International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers 2023
Country/TerritoryJapan
CityKyoto
Period25/06/2329/06/23

Keywords

  • Adhesive Hydrogel
  • Blood Pressure Sensor
  • Device-Tissue Interfaces
  • Mussel Adhesive Protein
  • Piezoelectric Sensor

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