Invu By Nuvo™ Technology - Nuvo INVU User Manual

Introduction
INVU by Nuvo™ Technology
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Item
1 INVU Sensor Band™
2 Smartphone with INVU™ App for the pregnant person and with INVU Pro™ web
application for the clinician
3 Cloud storage and signal processing
4 INVU™ end-user (pregnant person)
5 INVU Pro™ end-user – Clinician
1.3 INVU by Nuvo™ Technology
The INVU by Nuvo™ Technology includes the processing of signals that are measured by
passive, non-invasive, acoustic and bio-potential surface sensors that are placed on the
intact skin of the pregnant person's abdomen. The sensors are attached to the pregnant
person's abdomen by a uniquely designed band (INVU Sensor Band™ ), which transmits the
measured data via cloud-based algorithms to a server that processes the measured data for
near real-time pregnancy status monitoring.
INVU by Nuvo™ acquires and displays the FHR, MHR and MUA tracing from bio-potential
sensors that pick up the Fetal ECG (fECG) and the maternal ECG (mECG) signals, and from
the acoustic sensors that pick up the fetal PCG (fPCG; phonocardiogram) and the maternal
PCG (mPCG; phonocardiogram) signals.
Data presented to the pregnant person
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Average FHR and average MHR of the entire session.
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Kicks and contractions added by the pregnant person during the monitoring session.
•
Symptoms diary reported by the pregnant person before the monitoring session.
The pregnant person's monitored data will be shared with their assigned doctor/medical
supervisor.
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Figure 1-1. INVU by Nuvo™ system and applications
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Description
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Nuvo Group Ltd.