Browse All

Current Filters

CLEAR FILTER x

TITLE

Active Implantable Medical Device – Can its Radio Frequency Radiation be a Potential Source of MR Image Artifact?

Author:Xi Lin Chen  Perry Li  Shiloh Sison  

Author Institution:Abbott Laboratories  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1468  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Analysis and Design of Lead Wires with Metallic Shielding for Reduction of RF Heating during MRI for Active Implants

Author:Krishna Singhal  John Nyenhuis  

Author Institution:Purdue University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1454  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Assessment of Peripheral Nerve Stimulation due to MR gradient induced Electric Field around Implantable Device

Author:Xiyao Xin  Xi Lin Chen  Xin Huang  Shiloh Sison  

Author Institution:Abbott  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1451  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Comparison of RF Induced Device Heating at 0.35T and 1.5T

Author:Jessica Martinez  Kévin Moulin  Yu Gao  Peng Hu  Daniel Ennis  

Author Institution:UCLA  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1470  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Development and evaluation of a single-phase alloy with magnetic susceptibility equivalent to that of mammalian tissue for coil embolization of a cerebral aneurysm

Author:Ryusuke Nakai  Takashi Azuma  Mitsuaki Toda  Tomonobu Kodata  Hiroo Iwata  

Author Institution:Jikei University School of Medicine  Kyoto University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1475  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

The effect of fetal dielectric properties, position and blood-flow in maternal tissues on fetal temperature for fetal MRI at 3T

Author:Shaihan Malik  Jeffrey Hand  Joseph Hajnal  

Author Institution:King's College London  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1460  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Electro-Optic E-field Mapping of Medical Implants with High Spatial Resolution: Resonant Excitation of Metallic Stents

Author:Simon Reiss  Thomas Lottner  Ali Özen  Michael Bock  Andreas Bitzer  

Author Institution:BIOLAB Technolgy AG  Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1474  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Estimated Measurement Uncertainty (EMU) in Calorimetrically-Determined Whole Body SAR Values for Medical Device Evaluation Using Benchtop Radiofrequency Exposure Systems

Author:Krzysztof Wawrzyn  Jack Hendriks  William Handler  Blaine Chronik  

Author Institution:Western University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1465  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Evaluation of RF-related heating of an MR-compatible catheter using MR-Thermometry

The feasibility study about the protection circuit for unplugged local transceiver coil in MRI bore

Author:Seunghoon Ha  Adam Morris  Jay Berres  Jonathan Nass  

Author Institution:Philips Healthcare  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1459  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

The impact of altering MRI equipment and scanning parameters on phantom signal intensity ratio measurements – possible implications for interpreting Gadolinium signal changes within the brain

Author:Laura Young  Shona Matthew  Stephen Gandy  Lukasz Priba  John Graeme Houston  

Author Institution:Medical Physics, NHS Tayside, Ninewells Hospital and Medical School  University of Dundee, Ninewells Hospital and Medical School  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1464  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Impact of tissue image segmentation errors on SAR

Author:Asha Singanamalli  Matthew Tarasek  Qin Liu  Desmond Yeo  Thomas Foo  

Author Institution:GE Global Research  GE Healthcare  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1466  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Impacts of 3.0 Tesla magnetic resonance imaging noise on hearing function in neonates with hearing protection

Author:Huifang Zhao  Chao Jin  Xinyu Li  Heng Liu  Xiaoyu Wang  Xingxing Tao  Yannan Cheng  Jian Yang  

Author Institution:Department of Diagnostic Radiology, the First Affiliated Hospital of Xi'an Jiaotong University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1452  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Implantable Lead MRI RF Heating in-vivo Transfer Function Modeling to Determine Suitable Test Medium

Author:Xi Lin Chen  Shi Feng  Xiyao Xin  Xin Huang  Ruoli Jiang  Shiloh Sison  

Author Institution:Abbott Laboratories  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1469  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

MRI compatible neural electrodes for simultaneous deep brain stimulation and fMRI mapping

Author:Siyuan Zhao  Gen Li  Wenjing Chen  Zhifeng Liang  Xiaojie Duan  

Author Institution:Chinese Academy of Sciences  Peking University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1455  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

MRI RF Safety of Active Implantable Medical Devices (AIMDs): Experimental Study of the Effect of Conductivity of Tissue Simulating Media

Author:Jingshen Liu  Krishna Kurpad  Paul Stadnik  Jeffrey VonArx  Larry Stotts  Wolfgang Kainz  Ji Chen  

Author Institution:Food and Drug Administration  Micro Systems Engineering Inc.  University of Houston  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1473  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Preliminary Experience in Off-Label Use of Ferumoxytol Contrast-enhanced Magnetic Resonance Angiography in Pregnancy

Author:Lindsay Griffin  Kim-Lien Nguyen  Thomas Grist  Christopher Francois  Scott Reeder  J. Finn  Mark Schiebler  

Author Institution:University of California Los Angeles  University of Wisconsin  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1462  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Resonant heating study of a partially immersed implant in ASTM phantom and Human Model

Author:Bhumi Bhusal  Tanvir Baig  Pallab Bhattacharyya  Stephen Jones  Michael Martens  

Author Institution:Case Western Reserve University  Cleveland Clinic  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1471  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

RF-induced heating of a conducting wire entering into a dielectric medium along right-left axis on the presence of another wire during MRI

Author:Pallab Bhattacharyya  Tanvir Baig  Bhumi Bhusal  Mark Lowe  Michael Martens  Stephen Jones  

Author Institution:Case Western Reserve University  Cleveland Clnic  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1456  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Safety and EEG Data Quality of Concurrent High-Density EEG and High-Speed fMRI at 3 Tesla

Author:Mette Foged  Ulrich Lindberg  Kishore Vakamudi  Henrik Larsson  Lars Pinborg  Troels Kjær  Martin Fabricius  Claus Svarer  Brice Ozenne  Carsten Thomsen  Sándor Beniczky  Olaf Paulson  Stefan Posse  

Author Institution:Rigshospitalet  University of Copenhagen  University of New Mexico  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1467  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Safety of MRI scans of partially implanted entirely insulated conducting wire with spine matrix coil at 3T

Author:Pallab Bhattacharyya  Bhumi Bhusal  Anna Crawford  Thomas Masaryk  Mark Lowe  

Author Institution:Case Western Reserve University  Cleveland Clnic  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1457  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

T2 Relaxation in Evaluating Gd deposition: comparison between MultiHance and Magnevist

Author:Ning Hua  Pedro Staziaki  Vanesa Carlota Andreu Arasa  Hernan Jara  Mohamad Assayuri  Osamu Sakai  

Author Institution:Boston Medical Center  Boston University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1461  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

The transfer function for implanted wires when a second wire is near.

Author:Peter Stijnman  Janot Tokaya  Cornelis van den Berg  Alexander Raaijmakers  

Author Institution:Center for Image Sciences, UMC Utrecht  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1453  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Transmit Coil impedance measurements to estimate radiofrequency induced currents on wires in MRI

Author:Brandon Coles  Kevan Anderson  Greig Scott  Christopher Ellenor  Graham Wright  

Author Institution:Stanford University  Sunnybrook Research Institute  University of Toronto  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1458  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number: