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Modeling Electromagnetic Navigation Systems for Medical Applications using Random Forests and Artificial Neural Networks [article]

Ruoxi Yu, Samuel L. Charreyron, Quentin Boehler, Cameron Weibel, Carmen C. Y. Poon, Bradley J. Nelson
2019 arXiv   pre-print
Electromagnetic Navigation Systems (eMNS) can be used to control a variety of multiscale devices within the human body for remote surgery.  ...  Accurate modeling of the magnetic fields generated by the electromagnets of an eMNS is crucial for the precise control of these devices.  ...  Magnetic navigation can either be performed by sets of moving or rotating permanent magnets [10] , or by systems comprising several electromagnets [11] , also known as Electromagnetic Navigation Systems  ... 
arXiv:1909.12028v1 fatcat:g6rn4m7inbgmfcqvga6auc766q

Modeling Electromagnetic Navigation Systems for Medical Applications using Random Forests and Artificial Neural Networks

Ruoxi Yu, Samuel L. Charreyron, Quentin Boehler, Cameron Weibel, Christophe Chautems, Carmen C. Y. Poon, Bradley J. Nelson
2020 2020 IEEE International Conference on Robotics and Automation (ICRA)  
Magnetic navigation can either be performed by sets of moving or rotating permanent magnets [10] , or by systems comprising several electromagnets [11] , also known as Electromagnetic Navigation Systems  ...  Modeling Electromagnetic Navigation Systems for Medical Applications using Random Forests and Artificial Neural Networks Ruoxi Yu 1 , Samuel L.  ... 
doi:10.1109/icra40945.2020.9197212 fatcat:6vs36xzwzvfc7n44l2q432qioi

Preliminary Results of Nonfluoroscopy-based 3D Navigation for Neurointerventional Procedures

Sonia Pujol, Kai Frerichs, Alexander Norbash, Ron Kikinis, Carl-Fredrik Westin
2007 Journal of Vascular and Interventional Radiology  
MATERIALS AND METHODS: The proposed navigation system integrates three-dimensional (3D) visualization of the anatomy and real-time electromagnetic localization of the endovascular tools.  ...  The vascular model was aligned with the reference frame of an electromagnetic tracker by using paired-point matching based on eight external fiducials.  ...  Figure 6 . 6 3D models of the components of the electromagnetic tracking system.  ... 
doi:10.1016/j.jvir.2006.12.005 pmid:17327564 fatcat:hxesf4udqraehiuh6hvgtzck5u

Augmented Reality-Based Navigation System for Wrist Arthroscopy: Feasibility

Ahmed Zemirline, Vincent Agnus, Luc Soler, Christophe Mathoulin, Philippe Liverneaux, Miryam Obdeijn
2013 Journal of wrist surgery  
The aim of our study was to develop and evaluate the accuracy of a navigation system based on electromagnetic sensors in video surgery.  ...  These systems, however, rely on optical or mechanical sensors, which turn out to be restricting and cumbersome.  ...  Fig. 4 4 After probe and arthroscope calibration, the navigation system displayed a virtual reality model of the probe and the arthroscope.  ... 
doi:10.1055/s-0033-1359321 pmid:24436832 pmcid:PMC3858680 fatcat:u4o4k6a57bexxdslgnnry6oqtu

Fast numerical algorithm for a high-precision 6D electromagnetic positioning navigation system

Qian XIANG, Shiqing WANG, Haifeng LIU
2014 Turkish Journal of Physics  
The performance and application scope of the electromagnetic positioning navigation system can be improved.  ...  A fast numerical algorithm is proposed for the 6 degrees of freedom electromagnetic navigation system, which can be used to improve surgical operations guided by medical images.  ...  Electromagnetic navigation model On the basis of the theoretical analysis mentioned above, a 6D electromagnetic positioning navigation system model is designed as shown in Figure 5 .  ... 
doi:10.3906/fiz-1310-8 fatcat:uqzgvj6fingvjp22awm5ye6obe

Interactive navigation-guided ophthalmic plastic surgery: assessment of optical versus electromagnetic modes and role of dynamic reference frame location using navigation-enabled human skulls

Mohammad Javed Ali, Milind Naik, Chetan Mallikarjuniah Girish, Mohammad Hasnat Ali, Swathi Kaliki, Tarjani Vivek Dave, Gautam Dendukuri
2016 Clinical Ophthalmology  
Conclusion: Accuracy of anatomic localization within the orbit with navigation technology is equal with optical and electromagnetic system. The location of DRF does not affect the accuracy.  ...  systems) and position of the dynamic reference marker on the skull (vertex, temporal, parietal, and mastoid) using in vitro navigation-enabled human skulls.  ...  The navigation was performed using the imageguided StealthStation S7™ system (Medtronic, Minneapolis, MN, USA) in the optical mode and electromagnetic mode using the AxiEM™ technology.  ... 
doi:10.2147/opth.s118079 pmid:27932861 pmcid:PMC5135409 fatcat:kpjgjtkagvewrbdp7jiyttbqsm

A novel research platform for electromagnetic navigated bronchoscopy using cone beam CT imaging and an animal model

Håkon Olav Leira, Tore Amundsen, Geir Arne Tangen, Lars Eirik Bø, Frode Manstad-Hulaas, Thomas Langø
2010 MITAT. Minimally invasive therapy & allied technologies  
The platform may prove to be a suitable platform for further research and development and a full-fledged electromagnetic guided bronchoscopy navigation system.  ...  The animal model and the navigation platform performed well and the aims were achieved; the 3D localization of foreign bodies and their navigated and tracked removal, assessment of tracking accuracy that  ...  Electromagnetic tracking system The electromagnetic tracking system generates a 50 Â 50Â50 cm 3 electromagnetic field in front of a 20 Â 20 Â 7 cm 3 field generator.  ... 
doi:10.3109/13645706.2010.518747 pmid:20874055 fatcat:e2atcman55fa3befuzda2sp33q

Intraoperative Nursing Cooperation for Electromagnetic Image-Guided Endoscopic Sinus Surgery

Jing ZHAO, Yan-Qiu ZHANG, Feng ZHAO
2018 DEStech Transactions on Biology and Health  
To address these concerns, electromagnetic navigation system has been used in endoscopic sinus surgery at home and abroad.  ...  Currently, four types are commonly used include electric models, electromagnetic induction, light induction and acoustic conduction.  ...  Electromagnetic Navigation System At present, the new generation of electromagnetic navigation system can be manipulated without tying patients to operating tables, and without wearing scan tags.  ... 
doi:10.12783/dtbh/icmsb2018/25412 fatcat:qxs4lkbvergozfsqkgk4ovkmzu

Evaluation of an online navigation system for laparoscopic interventions in a perfused ex vivo artificial tumor model of the liver

Philipp Hildebrand, Volker Martens, Achim Schweikard, Stefan Schlichting, Armin Besirevic, Markus Kleemann, U.W.E. Roblick, Lutz Mirow, C. Bürk, Hans-Peter Bruch
2007 HPB  
This study aimed to evaluate an electromagnetic navigation system for laparoscopic interventions using a perfusable ex vivo artificial tumor model.  ...  First a special adapter was developed to attach the ultrasound and electromagnetic tracking-based navigation system to a laparoscopic ultrasound probe.  ...  This study aimed to evaluate an electromagnetic navigation system for laparoscopic interventions using a perfusable ex vivo artificial tumor model.  ... 
doi:10.1080/13651820601089077 pmid:18333220 pmcid:PMC2063599 fatcat:7amufpyt6rgpzjal4nzif6jlze

Electromagnetic Tracking for Registration and Navigation in Endovascular Aneurysm Repair: A Phantom Study

A. de Lambert, S. Esneault, A. Lucas, P. Haigron, Ph. Cinquin, J.-L. Magne
2012 European Journal of Vascular and Endovascular Surgery  
This navigation system could reduce X-ray exposure time and the use of contrast medium injections. Ó  ...  Objective: To assess the feasibility of using an electromagnetic tracking for both registration and navigation in endovascular aneurysm repair.  ...  Electromagnetic navigation without the need for contrast medium is thus possible.  ... 
doi:10.1016/j.ejvs.2012.03.007 pmid:22487781 fatcat:ewh7hi3gifhsdko3t7lxkkbbcu

Evaluation of accuracy of an electromagnetic computer-assisted navigation system in total knee arthroplasty

A. J. Graydon, S. Malak, I. A. Anderson, R. P. Pitto
2008 International Orthopaedics  
The objective of this study was to develop a method to assess the accuracy of an electromagnetic technology image-free navigation system for total knee arthroplasty in a leg with normal or abnormal mechanical  ...  In the setting of normal alignment, the mean error of the system characterised as the difference between the measured computer navigation and digital caliper angles ranged between 0.8°(frontal plane) and  ...  This model allowed for anatomical landmarks registration, AxiEM trackers placement, and CAS navigation protocol as required for the AxiEM electromagnetic system (Fig. 2) .  ... 
doi:10.1007/s00264-008-0586-z pmid:18506443 pmcid:PMC2898975 fatcat:djwbn4xzbvcvlb27ww5vqdve5y

Research on Intraoperative Organ Motion Tracking Method Based on Fusion of Inertial and Electromagnetic Navigation

Yongde Zhang, Kairui Wang, Jingang Jiang, Qiyun Tan
2021 IEEE Access  
INERTIAL AND ELECTROMAGNETIC NAVIGATION COORDINATE SYSTEM CALIBRATION The target tracking system based on the fusion of inertial navigation and electromagnetic tracking uses inertial measurement units  ...  the refresh rate of the electromagnetic tracking system, improve the smoothness of navigation in operation.  ... 
doi:10.1109/access.2021.3068741 fatcat:u7w7nvgxz5dkzngq5pgumtbnk4

Comparison of electromagnetic and optical navigation assisted Endo-TLIF in the treatment of lumbar spondylolisthesis

De-rong Xu, Liang-rui Luan, Xue-xiao Ma, Zhi-chao Cong, Chuan-li Zhou
2022 BMC Musculoskeletal Disorders  
Based on the preoperative CT scan data, the electromagnetic navigation system matches the actual position of the spine in the electromagnetic field with the preoperative CT 3D reconstruction model and  ...  to be connected to the electromagnetic navigation system.  ... 
doi:10.1186/s12891-022-05443-1 pmid:35650587 pmcid:PMC9158260 fatcat:zzdeew5kovh2jnx7ijrrxofmq4

Electromagnetic Real Time Navigation in the Region of the Posterior Pelvic Ring: An Experimental In-Vitro Feasibility Study and Comparison of Image Guided Techniques

Miguel Pishnamaz, Christoph Wilkmann, Hong-Sik Na, Jochen Pfeffer, Christoph Hänisch, Max Janssen, Philipp Bruners, Philipp Kobbe, Frank Hildebrand, Thomas Schmitz-Rode, Hans-Christoph Pape, Martijn van Griensven
2016 PLoS ONE  
Electromagnetic tracking is a relatively new technique that allows real time navigation in the absence of radiation.  ...  In case of electromagnetic navigation, the registration panel was fixed in a rack below the pelvic model. The phantom was placed corresponding to a supine position (Fig 1) .  ...  Electromagnetic navigation (EMT-Gr) For the treatments performed under electromagnetic tracking guidance, an Artis zeego (Siemens AG, Forchheim, Germany), a robot-arm mounted C-arm system capable of 2D  ... 
doi:10.1371/journal.pone.0148199 pmid:26863310 pmcid:PMC4749384 fatcat:f5bd5kf3yfbdrim5w2zcups2zu

Electromagnetic tracking of needle intervention for sacral nerve stimulation using the image-guided surgery toolkit (IGSTK)

Youngjin Na, Jong-Mo Seo, Jung Kim
2013 International Journal of Precision Engineering and Manufacturing  
We developed a navigation system which relies on an off-the-shelf electromagnetic tracking device, preoperative CT images, and a graphical user interface for needle insertion.  ...  We believe that our navigation system has potential to improve clinical sacral nerve stimulation treatment considerably.  ...  The developed navigation system was evaluated in the phantom model.  ... 
doi:10.1007/s12541-013-0274-9 fatcat:hfiwmtyaz5d3lja63oscs4jb3u
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