Merging augmented reality and anatomically correct 3D models in the development of a training tool for endotracheal intubation

Rolland, Jannick P.; Meyer, Catherine C.; Davis, Larry S.; Hamza-Lup, Felix G.; Norfleet, Jack; Imielinska, Celina; Kerner, Karen F.

doi:10.1109/isbi.2002.1029405

Cited by 6 publications

(5 citation statements)

References 9 publications

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“…Rolland et al 7 built an endotracheal intubation training tool for medical students, residents, physician assistants, nurse-anesthetists, prehospital care personnel, and other allied health professionals. Their tool uses an "augmented reality visualization" system with a headmounted projective device and a mannequin-based simulator.…”

Section: Literature Reviewmentioning

confidence: 99%

Three-dimensional Educational Computer Model of the Larynx

Hu¹,

Wilson²,

Ladak³

et al. 2009

Arch Otolaryngol Head Neck Surg

104

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Section: Literature Reviewmentioning

confidence: 99%

Three-dimensional Educational Computer Model of the Larynx

Hu¹,

Wilson²,

Ladak³

et al. 2009

Arch Otolaryngol Head Neck Surg

104

View full text Add to dashboard Cite

show abstract

“…overlaying virtual imagery/objects onto real scenes/objects), the technology has advanced considerably. Specifically, older systems required the use of large headsets or head mounted displays (Rolland, Meyer, Davis, et al, 2002;Rolland, Wright, & Kancherla, 1997) that could prove unwieldy in the context discussed here (e.g., studying anatomy for an entire semester). Fortunately, modern systems require no more than a video feed from a computer and a desktop powerful enough to run the AR software.…”

Section: History Of Augmented Reality In Medical Trainingmentioning

confidence: 99%

Building a Simulated Medical Augmented Reality Training System

Keebler

Lazzara

Patzer

2014

Proceedings of the Human Factors and Ergonomics Society Annual

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Medical decision-making largely depends on the caregiver's fundamental knowledge of anatomy. To this end, the authors discuss a cost-effective augmented reality system for simulated medical research and education. First, we define augmented reality. Second, we will review the history of augmented reality in medical training. Third, we will discuss some of the human factors principles associated with augmented reality training systems. Fourth, we will describe our insight and methods for building a Simulated Medical Augmented Reality Training (SMART) system, which can be used as an alternative training tool for medical and anatomy students. Finally, we will outline five steps that can be taken to build a SMART system.

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“…Tracheal intubation is a pivotal process due to its expectation to sustain life while performing necessary procedures. Also known as endotracheal intubation (ETI), tracheal intubation is a lifesaving process in which an endotracheal tube is inserted via the mouth of a patient into the trachea to ensure airflow through the tube [1]. The ETI procedure can occur either in or out of a hospital environment and comes with additional intrinsic difficulties.…”

Section: Introductionmentioning

confidence: 99%

Development of an augmented reality system for tracheal intubation guidance of airway management

Fei,

Guo,

Booth

et al. 2024

Imaging, Therapeutics, and Advanced Technology in Head and Neck Surgery and Otolaryngology 2024

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Tracheal intubation is a crucial procedure performed in airway management to sustain life during various procedures. However, difficult airways can make intubation challenging, which is associated with increased mortality and morbidity. This is particularly important for children who undergo intubation where the situation is difficult. Improved airway management will decrease incidences of repeated attempts, decrease hypoxic injuries in patients, and decrease hospital stays, resulting in better clinical outcomes and reduced costs. Currently, 3D printed models based on CT scans and ultrasound-guided intubation are being used or tested for device fitting and procedure guidance to increase the success rate of intubation, but both have limitations. Maintaining a 3D printing facility can be logistically inconvenient, and it can be time consuming and expensive. Ultrasound-guided intubation can be hindered by operator dependence, limited twodimensional visualization, and potential artifacts. In this study, we developed an augmented reality (AR) system that allows the overlay of intubation tools and internal airways, providing real-time guidance during the procedure. A child manikin was used to develop and test the AR system. Three-dimensional CT images were acquired from the manikin. Different tissues were segmented to generate the 3D models that were imported into Unity to build the holograms. Phantom experiments demonstrated the AR-guided system for potential applications in tracheal intubation guidance.

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Merging augmented reality and anatomically correct 3D models in the development of a training tool for endotracheal intubation

Cited by 6 publications

References 9 publications

Three-dimensional Educational Computer Model of the Larynx

Three-dimensional Educational Computer Model of the Larynx

Building a Simulated Medical Augmented Reality Training System

Development of an augmented reality system for tracheal intubation guidance of airway management

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