The INVU by Nuvo™ System is a safe, non-invasive wearable monitoring system that provides continuous passive monitoring of vital pregnancy data of the pregnant person and the fetus through the INVU™ App. The information it provides is: Fetal heart rate (FHR), Maternal heart rate (MHR), and Uterine Activity (UA).The INVU by Nuvo™ System (as a part of the INVU 3200 Family/Catalogue) includes a wearable sensory band NV-BTSH-3000 (INVU Sensor Band™) that connects wirelessly to the INVU™ App installed on the pregnant person’s mobile device. The system may include additional peripheral devices, such as a blood pressure measuring device, depending on the care plan prescribed by the pregnant person’s medical supervisor. The INVU™ App installed on the pregnant person’s smartphone can log the measured blood pressure. The monitored pregnancy data is displayed on the mobile device by the INVU™ App. The recorded monitored pregnancy data can also be viewed by an assigned medical supervisor (or by a remote monitoring medical service), using the INVU Pro™ web application.
An electrically-powered device designed for continuous monitoring of foetal heart activity and maternal uterine contractions during the prenatal (commonly perinatal) period; it may monitor additional maternal parameters [e.g., electrocardiogram (ECG), noninvasive blood pressure (NIBP), pulse oximetry (SpO2)]. Also known as a cardiotocograph, uterine contractions are acquired using a tocodynamometer (pressure transducer) strapped onto the mother's abdomen, while foetal heart rate is typically measured with a dedicated ultrasound transducer. The results may be displayed via print-out or electronically; telemetry features may also be included.