Virtual Reality-Based System for Training in Dental Anesthesia

Corrêa, Cléber Gimenez; Nunes, Fátima L. S.; Tori, Romero

doi:10.1007/978-3-319-07464-1_25

Cited by 8 publications

(4 citation statements)

References 25 publications

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“…Ce type d'actes requiert une bonne coordination oeil-main, des capacités spatiales tridimensionnelles, et des compétences de perception haptique. Plusieurs simulateurs virtuels pour le geste d'insertion d'aiguille ont été proposés [33,34,29,35]. Le lecteur peut se référer à deux revues de la littérature récentes sur le sujet [36,37].…”

Section: Simulateurs Virtuelsunclassified

Validation de l’aspect et du contenu d’un simulateur immersif pour la formation des opérateurs en anesthésie locorégionale échoguidée

Herfort

Brocas

Amelon

et al. 2022

Proceedings of the 33rd Conference on l'Interaction Humain-Machine

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La réalité virtuelle est une technologie prometteuse pour former les professionnels de santé dans un environnement de simulation sécurisé. Dans ce travail, nous présentons la conception et l'évaluation d'un simulateur immersif pour la formation de l'anesthésie locorégionale échoguidée. Dix-huit anesthésistes ont participé à la validation de l'aspect et du contenu du premier prototype du système. Les réponses à sept des onze questions sur la validité de l'aspect étaient positives. La problématique soulevée concerne la fidélité du rendu haptique de l'aiguille, suggérant l'utilisation d'un bras haptique à six degrés de liberté dans les futurs prototypes. Les réponses aux six questions sur la validité du contenu étaient positives. Les participants trouvent que le simulateur est un outil de formation prometteur particulièrement adapté pour développer les compétences de coordination oeil-main. Ces résultats confortent nos choix de conception et suggèrent des améliorations pour notre simulateur avant sa validation comme outil de formation.* Auteur correspondant is a promising training tool particularly suited for developing hand-eye coordination skills. These results support our design choices and suggest improvements for our simulator before its validation as a training tool. CCS CONCEPTS • Human-centered computing~Human computer interaction (HCI)~Interaction paradigms~Virtual reality • Human-centered computing~Interaction design~Interaction design process and methods~User interface design • Human-centered computing~Human computer interaction (HCI)~Interaction devices~Haptic devices

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Section: Simulateurs Virtuelsunclassified

Validation de l’aspect et du contenu d’un simulateur immersif pour la formation des opérateurs en anesthésie locorégionale échoguidée

Herfort

Brocas

Amelon

et al. 2022

Proceedings of the 33rd Conference on l'Interaction Humain-Machine

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“…However, no visual feedback experience was included in this system. Other simulators have also been developed for training different needle insertion procedures (Torres et al, 2012;Sutherland et al, 2013;Corrêa et al, 2014;Henshall et al, 2015). The reader can refer to this recent literature review on needle insertion simulators (Corrêa et al, 2018).…”

Section: Biopsy and Virtual Reality Simulatorsmentioning

confidence: 99%

“…Means for changing the point of view have already been included in surgical simulators. For instance, Corrêa et al (2014) have presented a VR simulator to train anesthesia procedures in the dentistry area. Users were able to visualize different models through different points of view using the keyboard.…”

Section: Navigation Techniques In Vr Surgical Simulatorsmentioning

confidence: 99%

Comparing touch-based and head-tracking navigation techniques in a virtual reality biopsy simulator

2020

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Recently, virtual reality (VR) technologies started gaining momentum in surgical simulation-based training by allowing clinicians to practice their skills before performing real procedures. The design of such simulators is usually focused on the primary operative tasks to be taught, but little attention is paid to secondary tasks that the user needs to perform, such as changing his/her point of view when manipulating the surgical instruments. More particularly, it is not clear how to design appropriate interaction techniques for those tasks, and how the fidelity of these interactions can impact the user's performance on such systems. In this paper, we compare two viewpoint changing techniques having two different levels of interaction fidelity during needle insertion in a semi-immersive VR (SIVR) biopsy trainer. These techniques were designed based on observing clinicians performing actual biopsy procedures. The first technique is based on tracking the user's head position (high interaction fidelity), while the second technique is touch-based with the user utilizing his/her non-dominant hand fingers to manipulate the point of view on a touch screen (moderate interaction fidelity). A user study was carried out to investigate the impact of the interaction fidelity of the viewpoint changing task (secondary task) on the user's performance during the needle insertion task (main task). Twenty-one

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“…The majority of VR simulators for training dental procedures 2–4 have used less immersive technology, such as 2D or 3D monitors, coupled with haptic technology 2 . Two dental training programs were identified and classified as: drill training using commercial simulators, 5–14 eg, Simodont ® (Nieuw‐Vennep, The Netherlands), Virteasy ® (Changé, France), Voxel‐Man Dental ® (Hamburg, Germany) and DentSim ® (New York, USA), and anesthesia training using a prototype developed in a research project 15,16 . Therefore, there are few studies that are fully immersive, and to date we have not found reports on the immersive impacts of haptic VR using head‐mounted displays (HMD) for anesthesia training.…”

Section: Introductionmentioning

confidence: 99%

Immersion and haptic feedback impacts on dental anesthesia technical skills virtual reality training

Oliveira

Kira

Sallaberry

et al. 2020

Journal of Dental Education

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Objectives Administering anesthesia to the inferior alveolar nerve is 1 of the most stressful processes in dental training. Most studies using virtual reality (VR) for dental training have used non‐immersive technologies. The purpose of this work is to assess the impact of immersive technologies on skills training. Methods On May 2019, an experimental study was conducted with 163 clinical dental students, divided into 4 groups across 2 phases (preceptorship and training) with haptic feedback either On or Off. The participants trained on the inferior alveolar dental anesthesia procedure in a haptic VR simulator. Their technical skills were evaluated in terms of needle insertion features which were computed from a haptic device providing kinematic data. Also, the participants reported their subjective experience with syringe handling and simulator sickness. A machine learning method was implemented to automatically evaluate the needle insertion point performance of the student. Results Groups receiving immersive preceptorship and/or immersive training showed more accuracy and confidence in administering the anesthesia. Participants perceived a high sense of realism with the haptic feedback when handling the syringe. The machine learning method was validated, with an accuracy of 84%, as a good classifier to assess a student's needle insertion point performance. Conclusions The immersive VR simulator allows the practice of the inferior alveolar nerve block under near real conditions and with immediate feedback to the dental student with respect to the needle insertion point. This machine learning based automatic evaluation provides a method to improve technical skills, contributing to dental training.

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Virtual Reality-Based System for Training in Dental Anesthesia

Cited by 8 publications

References 25 publications

Validation de l’aspect et du contenu d’un simulateur immersif pour la formation des opérateurs en anesthésie locorégionale échoguidée

Validation de l’aspect et du contenu d’un simulateur immersif pour la formation des opérateurs en anesthésie locorégionale échoguidée

Comparing touch-based and head-tracking navigation techniques in a virtual reality biopsy simulator

Immersion and haptic feedback impacts on dental anesthesia technical skills virtual reality training

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