The Board of Regents for Oklahoma State University
发明人:
SABIT EKIN,HISHAM FADLALLAH M. ABUELLA
申请号：
US16295603
公开号：
US20190274547A1
申请日:
2019.03.07
申请国别(地区):
US
年份:
2019
代理人:
摘要：
According to an embodiment there is taught herein a system and method of noncontact human vital signs monitoring using light sensing (also referred to generally herein as visible light sensing (VLS)) that can, in some embodiments, measure in real-time breathing (respiration) and heartbeat rates without body contact. One variation comprises a photo-detector (PD) sensor, which measures signal power level of the reflected light signal from the patient's body and an embedded processing system for the signal processing and filtering on the received light signal. The technology taught herein has the potential to address numerous conditions where the use of contact-based devices may be problematic.
