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Feasibility Study of Non-Contact Imaging-Based Physiological Monitoring in the Operating Room

NCT07473687 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 315

Last updated 2026-03-16

No results posted yet for this study

Summary

This study aims to evaluate the feasibility and accuracy of a non-contact, camera-based physiological monitoring technology in a perioperative setting (including anesthesia induction, surgery, and recovery).Conventional vital sign monitoring tools-such as ECG leads, blood pressure cuffs, and pulse oximeters-require direct skin contact, which may pose risks of cross-infection or skin injury in vulnerable populations (e.g., newborns or elderly patients). This research utilizes remote Photoplethysmography (rPPG) technology to estimate vital signs, including heart rate, blood pressure, and blood oxygen saturation (SpO2), by analyzing facial video captured via standard camera devices (Logitech C930, iPhone 16 Pro Max, and Samsung Galaxy S24 Ultra).The primary goal is to assess the consistency and stability of this non-contact system compared to clinical gold-standard monitors (Masimo Root, SedLine O3, and Radical-7) during actual surgical procedures. The findings will serve as a foundation for developing non-invasive, supplementary monitoring tools in dynamic clinical environments.

Conditions

Interventions

DEVICE

Non-contact rPPG software

A non-invasive, video-based software utilizing remote Photoplethysmography (rPPG) technology to estimate heart rate, blood pressure, and SpO2 by analyzing facial video captured via camera-enabled devices.

Sponsors & Collaborators

  • Taipei Veterans General Hospital, Taiwan

    lead OTHER_GOV

Principal Investigators

  • Hui-Hsuan Ke · Taipei Veterans General Hospital, Taiwan

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-08
Primary Completion
2027-12-31
Completion
2030-06-30

Countries

  • Taiwan

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07473687 on ClinicalTrials.gov