Development of a Training Model for Teaching Intrauterine Fetal Blood Transfusion.

This article describes an inexpensive simulator developed for teaching intrauterine blood transfusion. The model is constructed from a boneless chicken thigh folded over a Penrose drain placed in a water-filled snap-lock lid container and covered by melted ballistic gel to simulate the fetal intrahepatic vessel. Participants valued this educational tool and reported feeling the model was practical and realistic. This low-cost, high-fidelity model provides realistic tissue resistance and represents a sonographically accurate intrahepatic fetal blood transfusion training tool.

A novel "video-game" simulator for training fetoscopic laser coagulation of anastomoses in twin-to-twin transfusion syndrome.

 : We have developed a high-fidelity interactive "video-game" simulator in order to teach fetoscopic laser ablation of placental anastomoses for twin-twin transfusion syndrome This simulator may be used by teachers in order to provide metrics-based simulator education to multiple trainees, in both hands-on and distanced learning settings WHAT IS ALREADY KNOWN ABOUT THIS TOPIC?: The use of simulation improves training of the fetoscopic laser techniques utilized in the treatment of twin-twin transfusion syndrome A number of mannequins have been developed to aid this education WHAT DOES THIS STUDY ADD?: Two new simulators are described for twin-twin transfusion syndrome training-silicone and digital The digital simulator is a novel digital video game virtual format This new format has enhanced interactivity and has the potential to enable distance learning.

Development of a High-Fidelity Simulator for Teaching Chorionic Villus Sampling.

OBJECTIVE: The objective of this study was to develop a synthetic high-fidelity simulator for teaching chorionic villus sampling. METHODS: Working with a medical sculptor, the authors developed a simulator, constructed from various synthetic rubber materials, of a gravid female pelvis, including the vulva, vagina, cervix, and a 13-week-sized uterus with a gestational sac. RESULTS: This simulator is high fidelity and durable, and it does not require any organic materials. Maternal-fetal medicine trainees valued this educational tool. CONCLUSION: This novel, high-fidelity simulator is an additional tool for educators involved in teaching chorionic villus sampling.

Development and use of a high-fidelity simulator for fetal endotracheal balloon occlusion (FETO) insertion and removal.

Objectives The objective of this article is to describe the development of an anatomically accurate simulator in order to aid the training of a perinatal team in the insertion and removal of a fetal endoscopic tracheal occlusion (FETO) balloon in the management of prenatally diagnosed congenital diaphragmatic hernia. Methods An experienced perinatal team collaborated with a medical sculptor to design a fetal model for the FETO procedure. Measurements derived from 28-week fetal magnetic resonance imaging were used in the development of an anatomically precise simulated airway within a silicone rubber preterm fetal model. Clinician feedback was then used to guide multiple iterations of the model with serial improvements in the anatomic accuracy of the simulator airway. Results An appropriately sized preterm fetal mannequin with a high-fidelity airway was developed. The team used this model to develop surgical skills with balloon insertion, and removal, and to prepare the team for an integrated response to unanticipated delivery with the FETO balloon still in situ. Conclusions This fetal mannequin aided in the ability of a fetal therapy unit to offer the FETO procedure at their center for the first time. This model may be of benefit to other perinatal centers planning to offer this procedure.