New era of electroceuticals: clinically driven smart implantable electronic devices moving towards precision therapy
In the name of electroceuticals, bioelectronic devices have transformed and become
essential for dealing with all physiological responses. This significant advancement is …
essential for dealing with all physiological responses. This significant advancement is …
A 13.56-MHz wireless power and data transfer system with current-modulated energy-reuse back telemetry and energy-adaptive voltage regulation
Wireless power/data transfer (WPDT) through an inductive link has been an essential
technique in a wide range of applications, especially for implantable medical devices (IMD) …
technique in a wide range of applications, especially for implantable medical devices (IMD) …
A 21.3%-efficiency clipped-sinusoid UWB impulse radio transmitter with simultaneous inductive powering and data receiving
An ultra-wide-band impulse-radio (UWB-IR) transmitter (TX) for low-energy biomedical
microsystems is presented. High power efficiency is achieved by modulating an LC tank that …
microsystems is presented. High power efficiency is achieved by modulating an LC tank that …
A low-stimulus-scattering pixel-sharing sub-retinal prosthesis SoC with time-based photodiode sensing and per-pixel dynamic voltage scaling
This article proposes a 505-channel pixel-sharing sub-retinal prosthesis (PSRP) system-on-
chip (SoC) that aims to effectively restore patients' visual acuity using the modular …
chip (SoC) that aims to effectively restore patients' visual acuity using the modular …
A 92%-Efficiency Inductor-Charging Switched-Capacitor Stimulation System With Level-Adaptive Duty Modulation and Offset Charge Balancing
This article proposes an inductor-charging switched-capacitor stimulation (iSCS) system
capable of high-efficiency capacitor charging and high-efficacy decaying exponential …
capable of high-efficiency capacitor charging and high-efficacy decaying exponential …
A 13.56-MHz Single-Input Dual-Output Wireless Power and Data Transfer System for Bio-Implants
A 13.56-MHz single-input dual-output (SIDO) wireless power and data transfer (WPDT)
system designed for bio-implants is presented. The system incorporates a reconfigurable …
system designed for bio-implants is presented. The system incorporates a reconfigurable …
A Highly-Scalable Poisson-Coded Retinal Optogenetic Stimulator with Fully-Analog ED-Based Adaptive Spike Detection and Closed-Loop Calibration
We present a fully implantable, inductively powered optogenetic stimulator that enhances
stimulation efficacy and pathway specificity while maximizing energy efficiency and channel …
stimulation efficacy and pathway specificity while maximizing energy efficiency and channel …
A 92.7%-Efficiency 6.78-MHz Energy-Resuscitating Resonant Regulating Rectifier With Dual Outputs for Wirelessly Powered Devices
This article presents an energy-resuscitating resonant regulating rectifier (ER for wireless
power transfer (WPT) systems. ER can convert the energy that would otherwise be wasted in …
power transfer (WPT) systems. ER can convert the energy that would otherwise be wasted in …
Development of Ocular Muscle Stimulation Systems and Optimization of Electrical Stimulus Parameters for Paralytic Strabismus Treatment
K Eom, HS Lee, M Park, SM Yang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Paralysis of the extraocular muscles can lead to complications such as strabismus, diplopia,
and loss of stereopsis. Current surgical treatments aim to mitigate these issues by resecting …
and loss of stereopsis. Current surgical treatments aim to mitigate these issues by resecting …
An Energy-Efficient Wireless Power Receiver With One-Step Adiabatic-Bipolar-Supply Generating for Implantable Electrical Stimulation Applications
K Cui, X Fan, Y Ma - IEEE Transactions on Biomedical Circuits …, 2024 - ieeexplore.ieee.org
This paper presents an energy-efficient wireless power receiver for implantable electrical
stimulation applications, which can achieve one-step adiabatic bipolar-supply that is …
stimulation applications, which can achieve one-step adiabatic bipolar-supply that is …