U.S., June 2 -- ClinicalTrials.gov registry received information related to the study (NCT07617428) titled 'Clinical Validation of a Blood Loss Monitoring System' on May 05.
Brief Summary: This observational study aims to evaluate the practicality of a novel multifunctional intraoperative blood loss monitoring system in real-world surgical settings. The primary questions it seeks to address are:
Using the direct measurement method as the reference standard, what is the magnitude of measurement error of the monitoring system, and does it tend to overestimate or underestimate blood loss? Does the monitoring system demonstrate superior accuracy compared with visual estimation, the gravimetric method, and the hemoglobin concentration-based me...