학술논문
Systematic Literature Review Regarding Heart Rate and Respiratory Rate Measurement by Means of Radar Technology.
Document Type
Academic Journal
Author
Liebetruth M; German Air Force Centre of Aerospace Medicine, 51147 Cologne, Germany.; Department of Occupational Medicine, Faculty of Medicine, Otto von Guericke University of Magdeburg, 39120 Magdeburg, Germany.; Kehe K; Bundeswehr Medical Service Headquarter, Department A-VI Public Health, 56072 Koblenz, Germany.; Steinritz D; Bundeswehr Institute of Pharmacology and Toxicology, 80937 Munich, Germany.; Sammito S; German Air Force Centre of Aerospace Medicine, 51147 Cologne, Germany.; Department of Occupational Medicine, Faculty of Medicine, Otto von Guericke University of Magdeburg, 39120 Magdeburg, Germany.
Source
Publisher: MDPI Country of Publication: Switzerland NLM ID: 101204366 Publication Model: Electronic Cited Medium: Internet ISSN: 1424-8220 (Electronic) Linking ISSN: 14248220 NLM ISO Abbreviation: Sensors (Basel) Subsets: MEDLINE
Subject
Language
English
Abstract
The use of radar technology for non-contact measurement of vital parameters is increasingly being examined in scientific studies. Based on a systematic literature search in the PubMed, German National Library, Austrian Library Network (Union Catalog), Swiss National Library and Common Library Network databases, the accuracy of heart rate and/or respiratory rate measurements by means of radar technology was analyzed. In 37% of the included studies on the measurement of the respiratory rate and in 48% of those on the measurement of the heart rate, the maximum deviation was 5%. For a tolerated deviation of 10%, the corresponding percentages were 85% and 87%, respectively. However, the quantitative comparability of the results available in the current literature is very limited due to a variety of variables. The elimination of the problem of confounding variables and the continuation of the tendency to focus on the algorithm applied will continue to constitute a central topic of radar-based vital parameter measurement. Promising fields of application of research can be found in particular in areas that require non-contact measurements. This includes infection events, emergency medicine, disaster situations and major catastrophic incidents.