Low-cost low-fidelity task trainer for fetal scalp blood sampling

Abstract

Fetal blood scalp sampling (FBS) is a critical obstetrical procedure used to assess intrapartum fetal well-being. Unfortunately, standardized task trainers for training Obstetrics and Gynecology (OB-GYN) residents in this technique are currently lacking. In response to this gap, we present a cost-effective task trainer designed to assist trainees in mastering the art of performing FBS. We provide a step-by-step guideline for the development of a cost-effective task trainer tailored for simulating FBS. Six OB-GYN residents underwent a structured theoretical session followed by practical training with the task trainer. Pre- and post-training questionnaires were administered to evaluate the simulator’s efficacy as an educational tool. All participants acknowledged the task trainer’s efficacy in enhancing their understanding of the procedure, resulting in elevated knowledge and confidence across all assessed aspects. Furthermore, every participant endorsed the training for fellow trainees and “agreed or strongly agreed” that the simulator faithfully replicated the procedural experience. This low-cost simulation model for FBS is a valuable training tool with high acceptance and satisfaction rates among participants. Its use has the potential to improve patient safety and increases participants confidence in performing the procedure.