Clinical Evidence

Fluid Management Makes a Difference

FloPatch and Carotid Doppler Validation

FloPatch detects mild-to-moderate central hypovolemia

Journal of Trauma and Acute Care Surgery

FloPatch wearable Doppler ultrasound continuously measured the common carotid artery Doppler pulse. Carotid Doppler measures were highly sensitive at detecting both 10% and 20% stroke volume reduction and all shock indices performed well in their diagnostic ability to measure mild-to-moderate central volume loss.

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Carotid Doppler accurately detects rapid hemodynamic change

PLOS ONE

Temporal concordance of 3 hemodynamic monitors was examined. Both carotid Doppler ultrasound and non-invasive pulse contour detected rapid hemodynamic change with equal accuracy. Bioreactance lagged but improved over time.

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Assessing Fluid Intolerance with Doppler Ultrasonography

Medical Sciences

A review exploring the role of Doppler ultrasound in quantifying fluid tolerance and responsiveness, and its capacity and potential to inform decisions in clinical hemodynamics.

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Guidance of IV fluid by ultrasound will improve with technology

chest

Ultrasound scanning is expected to be augmented by AI and wearable devices to provide non-invasive, continuous hemodynamic assessments, arming clinicians with early, quantified information.

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Stroke volume rise accurately captured by FloPatch

BMC research notes

10% rise in stroke volume captured by augmentation of carotid artery VTI and corrected flow time (FTc).

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FloPatch compares to TEE in cardiac bypass surgery cases

Bioengineering

In 2 cardiac bypass surgeries, FloPatch successfully compares to TEE in measuring change in cardiac stroke volume.

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