NIBP (Non-invasive Blood Pressure) Algorithm Enhancements (Characterize the Robustness of Motion Artifact Suppression)

Inclusion Criteria: * Obstetric patient at Yale New Haven Hospital * Receiving epidural anesthesia * Age at least 18 years * Willing and able to provide informed consent in a Sponsor approved language * Willing and able to comply with study-related procedures * Priority classification II, III, or IV Exclusion Criteria: * Non-caesarian section deliveries * Ruptured uterus, prolonged fetal bradycardia, cord prolapse, or other emergent condition * Procedures under general anesthesia * Altered mental status * Currently participating in another clinical trial with any product, treatment and/or medication that clinically interferes with the study endpoint(s) * Priority classification I or V