Powering solutions for biomedical sensors and implants inside the human body: A comprehensive review on energy harvesting units, energy storage, and wireless …
For implantable medical devices, it is of paramount importance to ensure uninterrupted
energy supply to different circuits and subcircuits. Instead of relying on battery stored energy …
energy supply to different circuits and subcircuits. Instead of relying on battery stored energy …
The physics of MRI safety
LP Panych, B Madore - Journal of Magnetic Resonance …, 2018 - Wiley Online Library
The main risks associated with magnetic resonance imaging (MRI) have been extensively
reported and studied; for example, everyday objects may turn into projectiles, energy …
reported and studied; for example, everyday objects may turn into projectiles, energy …
RF-induced heating in tissue near bilateral DBS implants during MRI at 1.5 T and 3T: The role of surgical lead management
L Golestanirad, J Kirsch, G Bonmassar, S Downs… - Neuroimage, 2019 - Elsevier
Access to MRI is limited for patients with deep brain stimulation (DBS) implants due to safety
hazards, including radiofrequency (RF) heating of tissue surrounding the leads …
hazards, including radiofrequency (RF) heating of tissue surrounding the leads …
Magnetic resonance imaging in patients with cardiac implantable electronic devices with abandoned leads
RD Schaller, T Brunker, MP Riley… - JAMA …, 2021 - jamanetwork.com
Importance Magnetic resonance imaging (MRI) is the modality of choice for many conditions.
Conditional devices and novel protocols for imaging patients with legacy cardiac …
Conditional devices and novel protocols for imaging patients with legacy cardiac …
A technique to evaluate MRI-induced electric fields at the ends of practical implanted lead
This paper presents a novel technique for efficient evaluation of magnetic resonance
imaging (MRI)-induced electric fields or induced voltages in the vicinity of implanted metallic …
imaging (MRI)-induced electric fields or induced voltages in the vicinity of implanted metallic …
Magnetic resonance imaging safety in pacemaker and implantable cardioverter defibrillator patients: how far have we come?
P Nordbeck, G Ertl, O Ritter - European heart journal, 2015 - academic.oup.com
Magnetic resonance imaging (MRI) has long been regarded a general contraindication in
patients with cardiovascular implanted electronic devices such as cardiac pacemakers or …
patients with cardiovascular implanted electronic devices such as cardiac pacemakers or …
Local SAR near deep brain stimulation (DBS) electrodes at 64 and 127 MH z: A simulation study of the effect of extracranial loops
Purpose MRI may cause brain tissue around deep brain stimulation (DBS) electrodes to
become excessively hot, causing lesions. The presence of extracranial loops in the DBS …
become excessively hot, causing lesions. The presence of extracranial loops in the DBS …
Numerical simulations of realistic lead trajectories and an experimental verification support the efficacy of parallel radiofrequency transmission to reduce heating of …
CE McElcheran, L Golestanirad, MI Iacono, PS Wei… - Scientific reports, 2019 - nature.com
Patients with deep brain stimulation (DBS) implants may be subject to heating during MRI
due to interaction with excitatory radiofrequency (RF) fields. Parallel RF transmit (pTx) has …
due to interaction with excitatory radiofrequency (RF) fields. Parallel RF transmit (pTx) has …
Safety and image quality at 7T MRI for deep brain stimulation systems: Ex vivo study with lead-only and full-systems
Ultra-high field MRI at 7 T can produce much better visualization of sub-cortical structures
compared to lower field, which can greatly help target verification as well as overall …
compared to lower field, which can greatly help target verification as well as overall …
Reconfigurable MRI coil technology can substantially reduce RF heating of deep brain stimulation implants: First in-vitro study of RF heating reduction in bilateral DBS …
Patients with deep brain stimulation (DBS) implants can significantly benefit from magnetic
resonance imaging (MRI), however access to MRI is restricted in these patients because of …
resonance imaging (MRI), however access to MRI is restricted in these patients because of …