Displacement monitoring system based on a quadrature self-injection-locked radar technology

Wang, Fu-Kang; Su, Sheng-Chao; Tang, Mu-Cyun; Horng, Tzyy‐Sheng

doi:10.1109/mwsym.2017.8058867

Cited by 6 publications

(1 citation statement)

References 9 publications

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“…In addition, the device can detect the human face and body movement to identify actual positions of the patient, such as lying on the bed or falling down on the floor in the ward. [8] The device has performed aforementioned function via remote wireless controlling system automatically, and 24 h a day uninterruptedly to ensure the comfort and privacy of the patient.…”

Section: Resultsmentioning

confidence: 99%

A Novel Non-contact Self-Injection-Locked Radar for Vital Sign Sensing and Body Movement Monitoring in COVID-19 Isolation Ward

et al. 2020

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Background The outbreak of Coronavirus disease (COVID-19) pandemic has become the most serious global health issue. Isolation policy in hospitals is one of the most crucial protocols to prevent nosocomial infection of COVID-19. It is important to monitor and assess the physical conditions of the patients in isolation. Methods Our institution has installed the novel non-contact wireless sensor for vital sign sensing and body movement monitoring for patients in COVID-19 isolation ward. Results We have collected and compared data between the radar record with the nurse's handover record of two patients, one recorded for 13 days and the other recorded for 5 days. The P value by Fisher's exact test were 0.139 (temperature, P > 0.05) and 0.292 (heart beat rate, P > 0.05) respectively. Conclusions This is the first report about the application experience of this equipment. Therefore we attempted to share the experience and try to apply this equipment in COVID-19 patients in future to offer the more reliable and safe policy.

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Section: Resultsmentioning

confidence: 99%