Analysis of Power Deposition and Temperature Rise Due to Presence of an Implant Inside a 1.5 T MRI Coil

Kozlov, Mikhail ;   Schaefers, Gregor

Tags Biomedical data-driven modelingMedical device modeling

We numerically investigated power deposition and temperature rise generated due to presence of a titanium rod immerged into a phantom, which...

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Design of Site-Directed Magnetic Targeting System in Acute Spinal Cord Injury

Zhang, Guanghao ;   Wang, Aihua ;   Zhang, Cheng ;   Wu, Changzhe ;   Huo, Xiaolin

Tags Medical device modeling

Effective repair immediately after spinal cord injury can improve the prognosis of the patient. Injection of membrane resealing nanomaterial is...

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Fast and Stable Guidewire Simulator for Minimally Invasive Vascular Surgery

Gao, Zhan-Jie ;   Xie, Xiao-Liang ;   Bian, Gui-Bin ;   Hao, Jian-Long ;   Feng, Zhen-Qiu ;   Hou, Zeng-Guang

Tags Medical device modelingPhysiome modelingBiomedical data-driven modeling

In recent years, minimally invasive vascular surgery is widely applied in treatment of cardiovascular diseases, and the manipulation of the...

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Finite-Element-Modeling of Egg White as a Substitute for Tissue Coagulation during Bipolar Radiofrequency-Induced Thermofusion

Wagenpfeil, Jay ;   Schöllig, Christina ;   Volker, Mayer ;   Nold, Bernhard ;   Ederer, Michael ;   Neugebauer, Alexander ;   Rothmund, Ralf ;   Krämer, Bernhard ;   Schwentner, Christian ;   Schenk, Martin ;   Wallwiener, Diethelm ;   Stenzl, Arnulf ;   Enderle, Markus ;   Sawodny, Oliver ;   Feuer, Ronny

Tags Physiological systemsMedical device modelingBiomedical data-driven modeling

Radiofrequency-induced thermofusion is a frequently used electrosurgical procedure for the sealing of blood vessels. A disadvantage of vessel...

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Modeling the Impact of Spinal Cord Stimulation Paddle Lead Position on Impedance, Stimulation Threshold, and Activation Region

Min, Xiaoyi ;   Kent, Alexander R.

Tags Medical device modelingModeling of biomolecular system dynamicsIonic modeling

The effectiveness of spinal cord stimulation (SCS) for chronic pain treatment depends on selection of appropriate stimulation settings, which...

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Unintentional Heating at Implants When using Electrosurgery

Pettersen, Fred Johan ;   Martinsen, Tormod ;   Høgetveit, Jan Olav ;   Martinsen, Ørjan G

Tags Medical decision makingMedical device modeling

Electrosurgery is a commonly used device in the operating room, but it has some adverse effects, which are only partly described in...

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