
The

System
Postpartum hemorrhage biomarker, alerting clinicians to myometrial fatigue ahead of delivery, reducing incidents 60%.

Enables superior maternal outcomes
Alerts clinicians to unknown postpartum hemorrhage risk

Works with existing Joint Commission-mandated risk assessment systems, eg. AWHONN, ACOG, CMQCC

Designed for
Health System Adoption

Cloud based SaMD integrates with hospital’s hardware, providing
real-time physiological data to clinical care team enabling preparedness

Vasowatch System 2.0
For continuous monitoring of maternal hemorrhage risk during Labor & Delivery




Method of Action

Using the mother’s cardiovascular system to detect myometrial fatigue


Observes patterns in maternal heart rate during active labor


Myometrial Fatigue Index (MFI) =


Identifies 80% of life-threatening uterine atony missed by the current standard of care


1 Kimberly Trout, Stefanie Modri, Amanda Watson, Insup Lee, Harish Sedev, and James Weimer. "VIBRANT: Early Prediction of Life-Threatening Utering Atony using Maternal Heart Rate". IEEE/ACM Conference on Connected Health: Applications, Systems, and Engineering Technologies (CHASE). 2025. (submitted)
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