3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein

The visualization of heart rhythm disturbance and atrial fibrillation therapy allows the optimization of new cardiac catheter ablations. With the simulation software CST (Computer Simulation Technology, Darmstadt) electromagnetic and thermal simulations can be carried out to analyze and optimize dif...

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Published in:Current Directions in Biomedical Engineering
Main Authors: Wehsener, Sandra, Heinke, Matthias (Prof. Dr.-Ing. med. habil.), Müssig, Robin, Hörth, Johannes, Junk, Stefan, Schrock, Steffen
Format: Article in Journal/Newspaper
Language:English
Published: Berlin, Boston : Walter de Gruyter 2019
Subjects:
Online Access:https://opus.hs-offenburg.de/frontdoor/index/index/docId/3626
https://doi.org/10.1515/cdbme-2019-0060
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spelling ftfhoffenburg:oai:opus.hs-offenburg.de:3626 2023-07-30T04:02:07+02:00 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein Wehsener, Sandra Heinke, Matthias (Prof. Dr.-Ing. med. habil.) Müssig, Robin Hörth, Johannes Junk, Stefan Schrock, Steffen 2019-09-18 https://opus.hs-offenburg.de/frontdoor/index/index/docId/3626 https://doi.org/10.1515/cdbme-2019-0060 eng eng Berlin, Boston : Walter de Gruyter https://opus.hs-offenburg.de/frontdoor/index/index/docId/3626 https://doi.org/10.1515/cdbme-2019-0060 https://creativecommons.org/licenses/by/4.0/deed.de info:eu-repo/semantics/closedAccess ddc:600 article doc-type:article 2019 ftfhoffenburg https://doi.org/10.1515/cdbme-2019-0060 2023-07-10T12:34:30Z The visualization of heart rhythm disturbance and atrial fibrillation therapy allows the optimization of new cardiac catheter ablations. With the simulation software CST (Computer Simulation Technology, Darmstadt) electromagnetic and thermal simulations can be carried out to analyze and optimize different heart rhythm disturbance and cardiac catheters for pulmonary vein isolation. Another form of visualization is provided by haptic, three-dimensional print models. These models can be produced using an additive manufacturing method, such as a 3d printer. The aim of the study was to produce a 3d print of the Offenburg heart rhythm model with a representation of an atrial fibrillation ablation procedure to improve the visualization of simulation of cardiac catheter ablation. The basis of 3d printing was the Offenburg heart rhythm model and the associated simulation of cryoablation of the pulmonary vein. The thermal simulation shows the pulmonary vein isolation of the left inferior pulmonary vein with the cryoballoon catheter Arctic Front Advance™ from Medtronic. After running through the simulation, the thermal propagation during the procedure was shown in the form of different colors. The three-dimensional print models were constructed on the base of the described simulation in a CAD program. Four different 3d printers are available for this purpose in a rapid prototyping laboratory at the University of Applied Science Offenburg. Two different printing processes were used and a final print model with additional representation of the esophagus and internal esophagus catheter was also prepared for printing. With the help of the thermal simulation results and the subsequent evaluation, it was possible to draw a conclusion about the propagation of the cold emanating from the catheter in the myocardium and the surrounding tissue. It was measured that just 3 mm from the balloon surface into the myocardium the temperature dropped to 25 °C. The simulation model was printed using two 3d printing methods. Both methods, as ... Article in Journal/Newspaper Arctic University of Applied Sciences: OPUS-HSO Arctic Current Directions in Biomedical Engineering 5 1 235 238
institution Open Polar
collection University of Applied Sciences: OPUS-HSO
op_collection_id ftfhoffenburg
language English
topic ddc:600
spellingShingle ddc:600
Wehsener, Sandra
Heinke, Matthias (Prof. Dr.-Ing. med. habil.)
Müssig, Robin
Hörth, Johannes
Junk, Stefan
Schrock, Steffen
3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
topic_facet ddc:600
description The visualization of heart rhythm disturbance and atrial fibrillation therapy allows the optimization of new cardiac catheter ablations. With the simulation software CST (Computer Simulation Technology, Darmstadt) electromagnetic and thermal simulations can be carried out to analyze and optimize different heart rhythm disturbance and cardiac catheters for pulmonary vein isolation. Another form of visualization is provided by haptic, three-dimensional print models. These models can be produced using an additive manufacturing method, such as a 3d printer. The aim of the study was to produce a 3d print of the Offenburg heart rhythm model with a representation of an atrial fibrillation ablation procedure to improve the visualization of simulation of cardiac catheter ablation. The basis of 3d printing was the Offenburg heart rhythm model and the associated simulation of cryoablation of the pulmonary vein. The thermal simulation shows the pulmonary vein isolation of the left inferior pulmonary vein with the cryoballoon catheter Arctic Front Advance™ from Medtronic. After running through the simulation, the thermal propagation during the procedure was shown in the form of different colors. The three-dimensional print models were constructed on the base of the described simulation in a CAD program. Four different 3d printers are available for this purpose in a rapid prototyping laboratory at the University of Applied Science Offenburg. Two different printing processes were used and a final print model with additional representation of the esophagus and internal esophagus catheter was also prepared for printing. With the help of the thermal simulation results and the subsequent evaluation, it was possible to draw a conclusion about the propagation of the cold emanating from the catheter in the myocardium and the surrounding tissue. It was measured that just 3 mm from the balloon surface into the myocardium the temperature dropped to 25 °C. The simulation model was printed using two 3d printing methods. Both methods, as ...
format Article in Journal/Newspaper
author Wehsener, Sandra
Heinke, Matthias (Prof. Dr.-Ing. med. habil.)
Müssig, Robin
Hörth, Johannes
Junk, Stefan
Schrock, Steffen
author_facet Wehsener, Sandra
Heinke, Matthias (Prof. Dr.-Ing. med. habil.)
Müssig, Robin
Hörth, Johannes
Junk, Stefan
Schrock, Steffen
author_sort Wehsener, Sandra
title 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
title_short 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
title_full 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
title_fullStr 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
title_full_unstemmed 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
title_sort 3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein
publisher Berlin, Boston : Walter de Gruyter
publishDate 2019
url https://opus.hs-offenburg.de/frontdoor/index/index/docId/3626
https://doi.org/10.1515/cdbme-2019-0060
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op_relation https://opus.hs-offenburg.de/frontdoor/index/index/docId/3626
https://doi.org/10.1515/cdbme-2019-0060
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op_doi https://doi.org/10.1515/cdbme-2019-0060
container_title Current Directions in Biomedical Engineering
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