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Effectiveness of Smartwatch Guidance for High-Quality Infant Cardiopulmonary Resuscitation: A Simulation Study

Seong A Jeon1, Hansol Chang1,2, Sun Young Yoon2

  • 1Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea.

Medicina (Kaunas, Lithuania)
|March 6, 2021
PubMed

Insights

Smartwatch haptic feedback significantly improves infant cardiopulmonary resuscitation (CPR) quality. Medical professionals achieved better chest compression rates and depth, enhancing survival outcomes.

Area of Science:

  • Pediatric Emergency Medicine
  • Medical Simulation Technology

Background:

  • Infant survival and neurological outcomes post-cardiopulmonary resuscitation (CPR) are critically dependent on resuscitation quality.
  • High-quality CPR is essential for improving pediatric patient outcomes.

Purpose of the Study:

  • To evaluate if a smartwatch can serve as a haptic feedback device to enhance the quality of infant CPR performed by medical professionals.
  • To assess the impact of smartwatch-guided feedback on chest compression parameters during simulated infant CPR.

Main Methods:

  • A prospective, randomized, case-crossover simulation study involving 36 medical professionals.
  • Participants performed 2-minute chest compressions (CCs) using two-finger and two-thumb techniques, with and without smartwatch haptic feedback.
  • Key metrics included optimal CC duration, compression rate, and compression depth.

Main Results:

  • Smartwatch-assisted CPR demonstrated a significantly higher proportion of optimal chest compression duration compared to non-assisted CPR.
  • The smartwatch group showed a smaller absolute difference from the target compression rate (218.02 vs. 226.59).
  • Compression depth was also improved with smartwatch feedback.

Conclusions:

  • Haptic feedback from a smartwatch effectively improves the quality of infant CPR.
  • The system aids in maintaining appropriate compression speed and depth, irrespective of the technique used.
  • This technology offers a promising tool for enhancing pediatric resuscitation training and practice.

Keywords:
cardiopulmonary resuscitationfeedbackheart arrestinfantsimulation trainingwearable electronic devices

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