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The

System

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

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Addresses shortcomings of
'gold standard' risk-screening tools

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VIBRANT:  Early Prediction of Life-Threatening Uterine Atony Using Maternal Heart Rate" submitted to the IEEE/ACM CHASE 2025 Conference.  Paper available upon request.

Enables superior maternal outcomes

Alerts clinicians to unknown postpartum hemorrhage risk

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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

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Method of Action

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Using the mother’s cardiovascular system to detect myometrial fatigue

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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 

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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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