Prototyping Interactive Multimodal VR Epidural Administration

Ortegon, Tatiana; Acosta, David; Salgado, Sebastián; Mino, Wilhelm; Moo-Young, Joss; Luk, Danny; Smiley, Connor; Tsiliopoulos, Tom; Yang, Jacky; Caldas, Oscar I.; Rojas, Ricardo; Abril, Juan D.; Rivera, Oswaldo; Perez, Byron; Uribe, Alvaro; Kapralos, Bill; Alam, Fahad

doi:10.1109/icce.2019.8662013

Cited by 4 publications

(2 citation statements)

References 6 publications

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“…Although formal testing has yet to conduct, we have presented USEIT to many content experts and interested stakeholders at numerous medical-based conferences, workshops, and meetings. including Simulation Canada’s Sim Expo 2019 (October 21-22, 2019 in Montreal, Canada) and 2019 IEEE International Conference on Consumer Electronics (ICCE) [ 19 ]. This informal feedback has allowed us to identify shortcomings and areas requiring further improvement.…”

Section: Discussionmentioning

confidence: 99%

Development of Unity Simulator for Epidural Insertion Training for Replacing Current Lumbar Puncture Simulators

Moo-Young

Weber

Kapralos

et al. 2021

Cureus

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Section: Discussionmentioning

confidence: 99%

Development of Unity Simulator for Epidural Insertion Training for Replacing Current Lumbar Puncture Simulators

Moo-Young

Weber

Kapralos

et al. 2021

Cureus

Self Cite

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“…Although the visual of the simulation provides more realism through HMD, the paper does not provide enough details about the algorithm for haptic feedback. Ortegon et al [ 18 ] developed a multimodal virtual reality medical simulation prototype for epidural procedure practices using three different haptic and VR prototypes: Oculus Rift; Touch 3D, a mobile VR headset with two Falcon devices modified to provide one knob interface; and Oculus Rift with Geomagic Touch. The comparison of usability between different HMDs was meaningful, but the details of the needle insertion process were not stated.…”

Section: Related Workmentioning

confidence: 99%

Bimanual Intravenous Needle Insertion Simulation Using Nonhomogeneous Haptic Device Integrated into Mixed Reality

Kim

Jarzembak

Kim

2023

Sensors

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In this study, we developed a new haptic–mixed reality intravenous (HMR-IV) needle insertion simulation system, providing a bimanual haptic interface integrated into a mixed reality system with programmable variabilities considering real clinical environments. The system was designed for nursing students or healthcare professionals to practice IV needle insertion into a virtual arm with unlimited attempts under various changing insertion conditions (e.g., skin: color, texture, stiffness, friction; vein: size, shape, location depth, stiffness, friction). To achieve accurate hand–eye coordination under dynamic mixed reality scenarios, two different haptic devices (Dexmo and Geomagic Touch) and a standalone mixed reality system (HoloLens 2) were integrated and synchronized through multistep calibration for different coordinate systems (real world, virtual world, mixed reality world, haptic interface world, HoloLens camera). In addition, force-profile-based haptic rendering proposed in this study was able to successfully mimic the real tactile feeling of IV needle insertion. Further, a global hand-tracking method, combining two depth sensors (HoloLens and Leap Motion), was developed to accurately track a haptic glove and simulate grasping a virtual hand with force feedback. We conducted an evaluation study with 20 participants (9 experts and 11 novices) to measure the usability of the HMR-IV simulation system with user performance under various insertion conditions. The quantitative results from our own metric and qualitative results from the NASA Task Load Index demonstrate the usability of our system.

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Role of Multimodal Learning Systems in Technology-Enhanced Learning (TEL): A Scoping Review

Lee,

Limbu,

Rusak

et al. 2023

Lecture Notes in Computer Science

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Prototyping Interactive Multimodal VR Epidural Administration

Cited by 4 publications

References 6 publications

Development of Unity Simulator for Epidural Insertion Training for Replacing Current Lumbar Puncture Simulators

Development of Unity Simulator for Epidural Insertion Training for Replacing Current Lumbar Puncture Simulators

Bimanual Intravenous Needle Insertion Simulation Using Nonhomogeneous Haptic Device Integrated into Mixed Reality

Role of Multimodal Learning Systems in Technology-Enhanced Learning (TEL): A Scoping Review

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