A wireless millimetric magnetoelectric implant for the endovascular stimulation of peripheral nerves

JC Chen, P Kan, Z Yu, F Alrashdan, R Garcia… - Nature Biomedical …, 2022 - nature.com
Implantable bioelectronic devices for the simulation of peripheral nerves could be used to
treat disorders that are resistant to traditional pharmacological therapies. However, for many …

Wearable wireless power systems for 'ME-BIT'magnetoelectric-powered bio implants

FT Alrashdan, JC Chen, A Singer… - Journal of neural …, 2021 - iopscience.iop.org
Objective. Compared to biomedical devices with implanted batteries, wirelessly powered
technologies can be longer-lasting, less invasive, safer, and can be miniaturized to access …

Magnetoelectric bio-implants powered and programmed by a single transmitter for coordinated multisite stimulation

Z Yu, JC Chen, Y He, FT Alrashdan… - IEEE journal of solid …, 2021 - ieeexplore.ieee.org
This article presents a hardware platform including stimulating implants wirelessly powered
and controlled by a shared transmitter (TX) for coordinated leadless multisite stimulation …

A comprehensive study on magnetoelectric transducers for wireless power transfer using low-frequency magnetic fields

S Hosur, R Sriramdas, SK Karan, N Liu… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Magnetoelectric (ME) transducers, comprising of layered magnetostrictive and piezoelectric
materials, are more efficient than inductive coils in converting low-frequency magnetic fields …

A Wireless Network of 8.8-mm3 Bio-Implants Featuring Adaptive Magnetoelectric Power and Multi-Access Bidirectional Telemetry

Z Yu, W Wang, JC Chen, Z Chen, Y He… - 2022 IEEE Radio …, 2022 - ieeexplore.ieee.org
This paper presents a hardware platform for wireless mm-sized bio-implant networks,
exploiting adaptive magnetoelectric power transfer and novel schemes for efficient …

Miniaturized wirelessly powered and controlled implants for multisite stimulation

I Habibagahi, J Jang… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
This article presents a miniaturized implant with a diameter of only 14 mm, which houses a
novel system on chip (SoC) enabling two-voltage-level stimulation of up to 16 implants using …

Miniaturized wirelessly powered and controlled implants for vagus nerve stimulation

I Habibagahi, J Jang… - 2022 IEEE Radio …, 2022 - ieeexplore.ieee.org
Multisite stimulation has shown enhanced clinical outcomes in different biomedical
applications. This work presents a novel System on Chip (SoC) solution that enables up to …

Endocisternal interfaces for minimally invasive neural stimulation and recording of the brain and spinal cord

JC Chen, A Dhuliyawalla, R Garcia, A Robledo… - bioRxiv, 2023 - biorxiv.org
Minimally invasive neural interfaces can be used to diagnose, manage, and treat many
disorders with substantially reduced risks of surgical complications. Endovascular neural …

Wireless endovascular nerve stimulation with a millimeter-sized magnetoelectric implant

JC Chen, P Kan, Z Yu, F Alrashdan, R Garcia, A Singer… - bioRxiv, 2021 - biorxiv.org
Implanted bioelectronic devices have the potential to treat disorders that are resistant to
traditional pharmacological therapies; however, reaching many therapeutic nerve targets …

[PDF][PDF] Magnetoelectric Wireless Power and Data Links for Millimetric Bioelectronic Implants

Z Yu - 2023 - repository.rice.edu
Implantable bioelectronics, characterized by electronic devices that are integrated within the
human body and capable of perceiving and modulating biological signals, offer immense …