首页>
外国专利>
DETECTING AND MONITORING RECOVERY FROM TRAUMATIC BRAIN INJURY WITH PHOTOPLETHYSMOGRAPHY
DETECTING AND MONITORING RECOVERY FROM TRAUMATIC BRAIN INJURY WITH PHOTOPLETHYSMOGRAPHY
展开▼
机译:光电描记法检测和监测创伤性脑损伤的恢复
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems and techniques for detecting and monitoring for traumatic brain injury and recovery are described. A system can include a photoplethysmography (PPG) system with a robust PPG sensor and a monitoring system with a detection and monitoring module. The detection and monitoring module, when executed, directs the monitoring system to: extract a pulse rate waveform from a signal from the PPG system containing information about a patient's heart; determine a pulse rate variability for the pulse rate waveform; and compare the pulse rate variability to a reference to determine a brain injury status.
展开▼