Revisão Sistemática sobre o Uso de Radares FMCW para Monitoramento Sem Fio de Sinais Vitais para Aplicações em Internet das Coisas Médicas

This work presents a Systematic Literature Review (SLR) for contactlessvital signs monitoring based on the Internet of MedicalThings (IoMT). This SLR aims to search for relevant studies thatuse Frequency-Modulated Continuous Wave (FMCW) radars toestimate the breath and heart rate of a target while having Internetof Things (IoT) connectability. We utilized the PICO methodologyto retrieve 34 articles, and through inclusion and exclusion criterias,we filtered this result to 5 articles. From these articles, the twomain points observed are the continuous growth of studies that usecontactless methods for vital signs monitoring in recent years andthe surprising lack of devices with IoT or IoMT compatibility, inwhich several articles only cite the technology but don’t elaborateconcrete steps for its implementation. This made us realize theopportunity for future works and research to create and implementIoMT technologies with contactless vital signs monitoring.