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Context-aware Augmented Reality in laparoscopic surgery
2013
Computerized Medical Imaging and Graphics
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The system was implemented for use in laparoscopic liver and gallbladder surgery and evaluated in phantom experiments in conjunction with expert interviews. ...
Augmented Reality is a promising paradigm for intraoperative assistance. Yet, apart from technical issues, a major obstacle to its clinical application is the man-machine interaction. ...
Acknowledgements The present research was conducted within the setting of the "Research training group 1126: Intelligent Surgery -Development of new computer-based methods for the future workplace in surgery ...
doi:10.1016/j.compmedimag.2013.03.003
pmid:23541864
fatcat:gka6krumpfbpvlugqqsli6eel4
Systematic review on the effectiveness of augmented reality applications in medical training
2016
Surgical Endoscopy
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Conclusion Augmented reality applications that support blended learning in medical training have gained public and scientific interest. ...
Augmented reality applications (ARAs) render an interactive virtual layer on top of reality. ...
Category 1: augmented reality application designed to train laparoscopic tasks The ProMIS augmented reality simulator The ProMIS is a simulator training laparoscopic procedures [21] . ...
doi:10.1007/s00464-016-4800-6
pmid:26905573
pmcid:PMC5009168
fatcat:lzbrgagj5vcmvc36fwq4t3czdq
Superpixel-based structure classification for laparoscopic surgery
2016
Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling
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Furthermore, such information can be used to assess the progress of an intervention, hereby allowing for a context-aware assistance. In this work, we present an approach for such an analysis. ...
The goal of context-aware assistance systems is to alleviate some of these difficulties. ...
ACKNOWLEDGMENTS The present research was conducted within the setting of Project A01 of the SFB/Transregio 125 "Cognition-Guided Surgery" funded by the German Research Foundation. ...
doi:10.1117/12.2216750
dblp:conf/miigp/BodenstedtGWKMD16
fatcat:culmsyjb4rafnjqtdr25kvk6mm
Augmented reality in medical education?
2014
Perspectives on Medical Education
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AR is a technology that adds virtual content to the physical real world, thereby augmenting the perception of reality. ...
Since training in this real-life context is not always possible for reasons of safety, costs, or didactics, alternative ways are needed to achieve clinical excellence. ...
Mixed reality is located between them, and includes augmented reality (AR) and augmented virtuality (AV)
Reality in medical education? ...
doi:10.1007/s40037-013-0107-7
pmid:24464832
pmcid:PMC4152469
fatcat:dt6rx6n545dilknus6a6fmauya
Navigation in Endoscopic Soft Tissue Surgery: Perspectives and Limitations
2008
Journal of endourology
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We concentrate on approaches which can be applied in endoscopic thoracic and abdominal surgery, as endoscopic surgery has special needs for image guidance due to limitations in perception. ...
In this article, we review computer assisted navigation systems for soft tissue surgery. ...
Fig. 1 . 1 Augmented reality system for intraoperative liver resection planning in laparoscopic surgery as proposed by Feuerstein et al. ...
doi:10.1089/end.2007.9827
pmid:18366319
fatcat:fvyhltppfvap7f4i3podtx3o7a
Deep learning for semantic segmentation of organs and tissues in laparoscopic surgery
2020
Current Directions in Biomedical Engineering
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AbstractSemantic segmentation of organs and tissue types is an important sub-problem in image based scene understanding for laparoscopic surgery and is a prerequisite for context-aware assistance and cognitive ...
This work compares different combinations of neural networks, loss functions, and training strategies in their application to semantic segmentation of different organs and tissue types in human laparoscopic ...
Problem Computer assistance in laparoscopic surgery requires scene understanding from images to display critical areas to surgeons during manual navigation and planning, in augmented reality scenarios ...
doi:10.1515/cdbme-2020-0016
fatcat:7w3irvh7ubahnmtwnvswewp4cu
SurgeonAssist-Net: Towards Context-Aware Head-Mounted Display-Based Augmented Reality for Surgical Guidance
[article]
2021
arXiv
pre-print
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On a widely used benchmark dataset for laparoscopic surgical workflow, our implementation competes with state-of-the-art approaches in prediction accuracy for automated task recognition, and yet requires ...
After training, we deployed our model and cataloged its performance in an online simulated surgical scenario for the prediction of the current surgical task. ...
To address these challenges, Katić et al. propose a context-aware system, based on an OST-HMD, for intraoperative AR in dental implant surgery. ...
arXiv:2107.06397v1
fatcat:53krjoxvm5al5gnrapmc2jpfmi
Live augmented reality: a new visualization method for laparoscopic surgery using continuous volumetric computed tomography
2010
Surgical Endoscopy
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This has resulted in a more accurate augmented reality (AR) approach, termed "live AR," which merges three-dimensional (3D) anatomy from live low-dose intraoperative CT with live images from the laparoscope ...
Minimally invasive laparoscopic surgeries present an attractive alternative to conventional open surgeries, with findings showing that the laparoscopic approach leads to improved outcomes, less scarring ...
Disclosures Raj Shekhar has an equity interest in IGI Technologies, Inc., a technology startup he has founded. ...
doi:10.1007/s00464-010-0890-8
pmid:20174949
fatcat:imrknnoqgzenph2gqe6nq7idci
Wearable Technology for Assessment and Surgical Assistance in Minimally Invasive Surgery
[chapter]
2021
Advances in Minimally Invasive Surgery [Working Title]
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Advances in sensors, augmented reality devices, the internet of things, and artificial intelligence offer clinically relevant and promising functionalities in the field of surgery. ...
performance, as well as in providing tools for surgical planning and assistance during surgery. ...
In this regard, new technologies, such as virtual reality (VR), augmented reality (AR), and mixed reality (MR), present the potential to provide medical students with interactive and realistic training ...
doi:10.5772/intechopen.100617
fatcat:teem2tuej5hf5dowibkrsnsmm4
Supporting laparoscopic general surgery training with digital technology: The United Kingdom and Ireland paradigm
2021
BMC Surgery
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In the future this could lead to integrated, context-aware systems that support surgical teams in providing safer surgical care. ...
This review aims to critically evaluate key issues in laparoscopic general surgical training and the digital technology such as virtual and augmented reality, telementoring and automated workflow analysis ...
The ability of computer systems to 'understand' what is happening in the operating theatre is also known as a 'context-aware' system. ...
doi:10.1186/s12893-021-01123-4
pmid:33685437
fatcat:2czhyaal3jcp5csoksgzrlri7q
Evaluation of the SYNAPSE VINCENT for lateral lymph node dissection in rectal cancer with robotic surgery: a preliminary report
2022
World Journal of Surgical Oncology
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Conclusion In the future, surgical support using virtual reality, augmented reality, and mixed reality based on medical images will be useful and is expected to improve the safety, accuracy, and efficiency ...
similar to that of actual laparoscopic images. ...
In addition, mixed reality, augmented reality, and virtual reality technologies have become indispensable tools in medical image analysis to improve spatial awareness and to support imaging techniques. ...
doi:10.1186/s12957-022-02532-2
pmid:35220979
pmcid:PMC8883685
fatcat:vs4avqkgbffifhf2k3dr3mcoey
Augmented and virtual reality in surgery—the digital surgical environment: applications, limitations and legal pitfalls
2016
Annals of Translational Medicine
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Examples Review Article on Innovations and Technology in Surgery ...
Augmented reality (AR) and virtual reality (VR) are rapidly becoming increasingly available, accessible and importantly affordable, hence their application into healthcare to enhance the medical use of ...
Augmentation of reality has been used in surgery for many years especially in neurosurgery where stereotactic surgery has used the combination of radiographic scan data in stored or real time acquisition ...
doi:10.21037/atm.2016.12.23
pmid:28090510
pmcid:PMC5220044
fatcat:wxk534shh5aglbsbqwnhkn5qme
Augmented Reality, Mixed Reality, and Hybrid Approach in Healthcare Simulation: A Systematic Review
2021
Applied Sciences
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This review aims at evaluating the literature on medical simulation techniques based on augmented reality (AR), mixed reality (MR), and hybrid approaches. ...
Each simulator is classified according to its target clinical application: training of surgical tasks (e.g., specific tasks for training in neurosurgery, abdominal surgery, orthopedic surgery, dental surgery ...
Only one review in English [55] was found on augmented reality-based simulators in laparoscopic surgery. ...
doi:10.3390/app11052338
fatcat:wdps4gvf5fhvxavw55fl4gxonq
Mapping the Maze of Minimally Invasive Surgery Simulators
2012
Journal of Laparoendoscopic and Advanced Surgical Techniques
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Training in minimally invasive surgery (MIS) must therefore be intensified, including team training. New methods to train and assess minimally invasive surgical skills are gaining interest. ...
Results: Simulators may be divided into simple box trainers and computer-based systems, such as virtual and augmented simulators. All have advantages and disadvantages. ...
the basics in laparoscopic surgery. ...
doi:10.1089/lap.2010.0467
pmid:22145607
fatcat:usw6otzbsbdqfe7mpk7ndx45bm
Augmented reality in medical education: a systematic review
2019
Canadian Medical Education Journal
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Introduction The field of augmented reality (AR) is rapidly growing with many new potential applications in medical education. ...
This systematic review aims to investigate the current state of augmented reality applications (ARAs) as teaching tools in the healthcare field. ...
reality applications in surgery Augmented reality application
Sample size
Purpose
Outcome
ProMIS Augmented Reality
Laparoscopic Simulator (Haptica,
Dublin, Ireland)
Non-significant reduction ...
doi:10.36834/cmej.61705
pmid:32215146
pmcid:PMC7082471
fatcat:ut6ktsg7y5fhhpp63wa32f6nsi
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