The Vios Monitoring System (VMS) Adapter and Chest Sensor are intended for use by medically qualified personnel for physiological vital signs monitoring of adult (18+) patients in healthcare facilities. It is indicated for use in monitoring of 7-Lead ECG, heart rate, respiratory rate, pulse rate, functional oxygen saturation of arterial hemoglobin, non-invasive blood pressure (NIBP) continuously and patient posture and activity. VMS allows for the input of body temperature and can display data from peripheral devices. VMS can generate alerts when rate-based cardiac arrhythmias are detected and when physiological vital signs fall outside of selected parameters. The non-invasive blood pressure tracking is based on Pulse Arrival Time (PAT) which is obtained utilizing ECG and PPG signals, following a calibration process using an FDA-cleared oscillometric blood pressure monitor. This feature is not intended for use in critical care environment. VMS can also generate alerts when cardiac arrhythmias (Tachycardia, Bradycardia, Asystole, Ventricular Tachycardia/Ventricular Fibrillation and Atrial Fibrillation/Atrial Flutter) are detected. The ECG rhythm analysis is intended for use by medically qualified professionals in the identification of arrhythmia events and to aid in clinical review of arrhythmia and medical interventions. The VMS Adapter and Chest Sensor are intended to be used by Vios-trained clinical professionals who also have a working knowledge of medical procedures, practices, and terminology, as required for monitoring patients.
An assembly of devices comprised of modules or components (e.g., monitors, recorders, amplifiers) intended to be used to continually detect, measure, and display the electrical activity of the heart and to produce a visible or audible signal/alarm when an atrial or ventricular arrhythmia, such as a premature contraction or ventricular fibrillation, exists.
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