Dr. Torben Pätz

  • Modeling
  • Simulation
  • Image-Guided Therapy
  • Mathematician

Publications

2022

Karstensen L, Ritter J, Hatzl J, Pätz T, Langejürgen J, Uhl C, Mathis-Ullrich F (2022) Learning-based autonomous vascular guidewire navigation without human demonstration in the venous system of a porcine liver. IJCARS
Kostrzewa M, Rothfuss A, Pätz T, Kühne M, Schoenberg SO, Diehl SJ, Stallkamp J, Rathmann N (2022) Robotic Assistance System for Cone-Beam Computed Tomography-Guided Percutaneous Needle Placement. Cardiovasc Intervent Radiol 45(1):62–68

2021

de Jager NS, van Oostenbrugge TJ, Paetz T, Jenniskens SFM, Futterer JJ, Langenhuijsen HF, Overduin CG (2021) MRI-guided percutaneous cryoablation of small renal masses: automated 3D margin assessment using intraoperative MR-MR image fusion and correlation with local outcome. Insights Imaging. 42
Hackenberg A, Worthmann K, Pätz T, Keiner D, Oertel J, Flaßkamp K (2021) Neurosurgery planning based on automated image recognition and optimal path design. at – Automatisierungstechnik 69(8):708–721
Hoinkiss DC, Nijsink H, Borm P, Haase S, Futterer J, Strehlow J, Paetz T (2021) Real-Time Slice Steering for MR-Guided Interventions Using Endovascular Devices Equipped with Passive MRI Markers. Proceedings of the 29th Annual Meeting of the ISMRM. 0854
Jäckle S, Eixmann T., Matysiak F, Sieren MM, Horn M, Schulz-Hildebrandt H, Hüttmann G, Pätz T (2021) 3D Stent Graft Guidance based on Tracking Systems for Endovascular Aneurysm Repair. Curr Dir Biomed Eng 7(1):17–20
Jäckle S, Lange A, García-Vázquez V, Eixmann T, Matysiak F, Sieren MM, Horn M, Schulz-Hildebrandt H, Hüttmann G, Ernst F, Heldmann S, Pätz T, Preusser T (2021) Instrument Localization for Endovascular Aneurysm Repair – Comparison of two methods based on Tracking Systems or using Imaging. Int J Med Robot Comput Assist Surg
Karstensen L, Paetz T, Mathis-Ullrich F, Stallkamp J (2021) Facile Testbed for Robotic X-ray based Endovascular Interventions. Curr Dir Biomed Eng 7(1):121–125
Kostrzewa M, Rothfuss A, Michel B, Pätz T, Lutoschkin A, Verde J, Diehl S (2021) First in vivo study of a robotic assistance device for percutaneous, cone-beam computed tomography guided needle placement. CIRSE 2021 Summit – Book of Abstracts. CardioVascular and Interventional Radiology. pp s82–s83
Van Oostenbrugge TJ, De Jager NS, Pätz T, Jenniskens SFM, Fütterer JJ, Langenhuijsen JF, Overduin CG (2021) MRI-guided percutaneous cryoablation of small renal tumors: 3D treatment margin assessment and correlation with local outcome. European Urology Open Science. pp S148–S149

2020

Georgii J, Pätz T, Rieder C, Ballhausen H, Schwenke M, Schwen LO, Haase S, Preusser T (2020) Efficient GPU-Based Numerical Simulation of Cryoablation of the Kidney. In: Miller K, Wittek A, Joldes G, Nash M, Nielsen P (eds) Computational Biomechanics for Medicine. Springer, Cham, pp 171–193
Hoinkiss DC, Nijsink H, Borm P, Hussain T, Greer J, Haase S, Futterer J, Pätz T (2020) Guidewire Tracking Based on Passive MRI Markers for MR-Guided Endovascular Interventions. Proceedings of the 37th Annual Scientific Meeting of the ESMRMB. L01.19
Jäckle S, García-Vázquez V, Eixmann T, Matysiak F, von Haxthausen F, Sieren MM, Schulz-Hildebrandt H, Hüttmann G, Ernst F, Kleemann M, Pätz T (2020) Three-dimensional guidance including shape sensing of a stentgraft system for endovascular aneurysm repair. Int J CARS 15:1033–1042
Jäckle S, García-Vázquez V, von Haxthausen F, Eixmann T, Sieren MM, Schulz-Hildebrandt H, Hüttmann G, Ernst F, Kleemann M, Pätz T (2020) 3D catheter guidance including shape sensing for endovascular navigation. Proceedings of SPIE Medical Imaging: Image-Guided Procedures, Robotic Interventions, and Modeling. 1131504:pp 1–9
Overduin CG, Perik T, Pätz T, Jenniskens S, Futterer JJ (2020) 3D quantitative assessment of ablative margins following percutaneous liver thermal ablation: correlation with outcome in 45 tumors. ECR 2020. C-11551
Rieder C, Schwenke M, Pätz T, Georgii J, Ballhausen H, Schwen LO, Haase J, Preusser T (2020) Evaluation of a numerical simulation for cryoablation – comparison with bench data, clinical kidney and lung cases. Int J Hyperthermia 37(1):1268–1278

2019

Jäckle S, Eixmann T, Schulz-Hildebrandt H, Hüttmann G, Pätz T (2019) Fiber optical shape sensing of flexible instruments for endovascular navigation. Int J CARS 14(12):2137–2145

2018

Black D, Schmidt E, Strehlow J, Pätz T, Rascher-Friesenhausen R (2018) Comparison of Auditory Display Methods for Real-time Catheter Navigation. Proceedings of CURAC. pp 125–131

2017

Georgii J, Paetz T, Rieder C, Preusser T (2017) Planning and Simulation of Cryoablation in the prostate. Proceedings of CIRSE Annual Meeting

2016

Georgii J, Pätz T, Harz M, Stöcker C, Rothgang M, Colletta J, Schilling K, Schlooz-Vries M, Mann RM, Hahn HK (2016) Simulation and Visualization to support Breast Surgery Planning. Proc. of 13th International Workshop on Breast Imaging. pp 257–264

2015

Chen L, Paetz T, Dicken V, Krass S, Al Issawi J, Ojdanic D, Krass S, Tigelaar G, Sabisch J, van Poelgeest A, Schaechtele J (2015) Design of a Dedicated 5 DoF MRI-Compatible Robot for Image Guided Prostate Biopsy. J Med Devices 9(1):1–7
Paetz T, Harz M, Wang L, Stoecker C, Schilling K, Colletta J, Schlooz-Vries M, Hahn HK, Georgii J (2015) Sliding Motion in Breast Deformation Modeling. Proc. of 3rd MICCAI Workshop on Breast Image Analysis. pp 137–144
Paetz T, Waltermann C, Angelmahr M, Ojdanic D, Schade W, Witte M, Hahn HK (2015) Integration of fiber optical shape sensing with medical visualization for minimal-invasive interventions. Proceedings of SPIE Medical Imaging: Image-Guided Procedures, Robotic Interventions, and Modeling. 94150Z:pp 1–6
Schwen LO, Pätz T, Preusser T (2015) Some Use Cases for Composite Finite Elements in Image Based Computing. In: Joldes GR, Doyle B, Wittek A, Nielsen PMF, Miller K (eds) MICCAI 2015 Workshop Proceedings Computational Biomechanics for Medicine X. pp 128–140
Stoecker C, Harz M, Schlooz-Vries M, Mann R, Schilling K, Colletta J, Georgii J, Paetz T, Hahn HK (2015) MRI-based visualization and augmented reality for breast surgery planning and guidance. Proc. of CURAC 2015. pp 285–286

2014

Pätz T, Preusser T (2014) Segmentation of Stochastic Images using Level Set Propagation with Uncertain Speed. J Math Imaging Vis 48(3):467–487

2013

Pätz T, Kirby RM, Preusser T (2013) Ambrosio-Tortorelli Segmentation of Stochastic Images: Model Extensions, Theoretical Investigations and Numerical Methods. Int J Comput Vis 103(2):190–212

2012

Altrogge I, Preusser T, Kröger T, Haase S, Pätz T, Kirby RM (2012) Sensitivity Analysis for the Optimization of Radiofrequency Ablation in the Presence of Material Parameter Uncertainty. Int J Uncertainty Quantification 2(3):295–321
Haase S, Pätz T, Tiesler H, Altrogge I, Preusser T (2012) Radiofrequency ablation planning beyond simulation. Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE. pp 191–194
Pätz T (2012) Segmentation of Stochastic Images using Stochastic Partial Differential Equations. Ph.D. thesis
Pätz T, Preusser T (2012) Composite Finite Elements for a Phase-Change Model. SIAM J Sci Comput 34(5):B672–B691
Pätz T, Preusser T (2012) Fast Parameter Sensitivity Analysis of PDE-Based Image Processing Methods. Computer Vision – ECCV 2012. LNCS 7578, pp 140–153
Pätz T, Preusser T (2012) Segmentation of Stochastic Images with a Stochastic Random Walker Method. IEEE Trans Image Process 21(5):2424–2433
Schwen LO, Pätz T, Preusser T (2012) Composite Finite Element Simulation of Radio Frequency Ablation and Bone Elasticity. In: Eberhardsteiner J, et al (eds) Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS2012)

2011

Pätz T, Preusser T (2011) Simulation of water evaporation during radiofrequency ablation using composite finite elements. The International Journal of Multiphysics, Special Edition: Multiphysics Simulations – Advanced Methods for Industrial Engineering 145–156
Pätz T, Kirby RM, Preusser T (2011) Segmentation of Stochastic Images using Stochastic Extensions of the Ambrosio-Tortorelli and the Random Walker Model. Proceedings in Applied Mathematics and Mechanics. pp 859–860

2010

Kröger T, Pätz T, Altrogge I, Schenk A, Lehmann KS, Frericks BB, Ritz JP, Peitgen HO Preusser T (2010) Fast Estimation of the Vascular Cooling in RFA Based on Numerical Simulation. Open Biomed Eng J 4:16–26
Pätz T, Preusser T (2010) Ambrosio-Tortorelli Segmentation of Stochastic Images. In: Daniilidis K, Maragos P, Paragios N (eds) Computer Vision – ECCV 2010. Lecture Notes in Computer Science, pp 254–267

2009

Altrogge I, Pätz T, Kröger T, Peitgen H-O, Preusser T (2009) Optimization & Fast Estimation of Vessel Cooling for RF Ablation. International Federation for Medical and Biological Engineering. Springer, Berlin / Heidelberg, pp 1202–1205
Pätz T, Kröger T, Preusser T (2009) Simulation of Radiofrequency Ablation including Water Evaporation. IFMBE Proceedings 25(4):1287–1290