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The Novel Digital Therapeutics Sensor and Algorithm for Pressure Ulcer Care Based on Tissue Impedance

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Author(s)
Tae-Mi JungDae-Jin JangJong-Ha Lee
Keimyung Author(s)
Lee, Jong Ha
Department
Dept. of Biomedical Engineering (의용공학과)
Journal Title
Sensors (Basel)
Issued Date
2023
Volume
23
Issue
7
Keyword
biophotonic sensorpressure ulcer care device
Abstract
Visual diagnosis and rejuvenation are methods currently used to diagnose and treat pressure ulcers, respectively. However, the treatment process is difficult. We developed a biophotonic sensor to diagnose pressure ulcers and, subsequently, developed a pressure ulcer care device (PUCD.) We conducted animal and clinical trials to investigate the device's effectiveness. We confirmed the accuracy of the pressure ulcer diagnosis algorithm to be 91% and we observed an 85% reduction in immune cells when using the PUCD to treat pressure ulcer-induced mice. Additionally, we compared the treatment group to the pressure ulcer induction group to assess the PUCD's effectiveness in identifying immune cells through its nuclear shape. These results indicate a positive effect and suggest the use of PUCD as a recovery method for pressure ulcer diagnosis and treatment.
Keimyung Author(s)(Kor)
이종하
Publisher
School of Medicine (의과대학)
Type
Article
ISSN
1424-8220
Source
https://www.mdpi.com/1424-8220/23/7/3620
DOI
10.3390/s23073620
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/45027
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Biomedical Engineering (의용공학과)
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