Towards flexible wireless charging for medical implants using distributed antenna system

X Fan, L Shangguan, R Howard, Y Zhang… - Proceedings of the 26th …, 2020 - dl.acm.org
This paper presents the design, implementation and evaluation of In-N-Out, a software-
hardware solution for far-field wireless power transfer. In-N-Out can continuously charge a …

An implantable low-power ultrasonic platform for the Internet of Medical Things

GE Santagati, T Melodia - IEEE INFOCOM 2017-IEEE …, 2017 - ieeexplore.ieee.org
Wirelessly networked systems of implantable medical devices endowed with sensors and
actuators will be the basis of many innovative, sometimes revolutionary therapies. The …

[HTML][HTML] Performance enhancement of an ultrasonic power transfer system through a tightly coupled solid media using a KLM model

B Kar, U Wallrabe - Micromachines, 2020 - mdpi.com
Contactless ultrasonic power transmission (UPT) through a metal barrier has become an
exciting field of research, as metal barriers prevent the use of electromagnetic wireless …

U-Verse: a miniaturized platform for end-to-end closed-loop implantable internet of medical things systems

R Guida, N Dave, F Restuccia, E Demirors… - Proceedings of the 17th …, 2019 - dl.acm.org
The promise of real-time detection and response to life-crippling diseases brought by the
Implantable Internet of Medical Things (IIoMT) has recently spurred substantial advances in …

A Novel Closed-Loop Electrical Brain Stimulation Device Featuring Wireless Low-Energy Ultrasound Power and Communication

JS Neimat, RW Bina, SC Koenig, E Demirors… - … : Technology at the …, 2024 - Elsevier
Objectives This study aimed to indicate the feasibility of a prototype electrical
neuromodulation system using a closed-loop energy-efficient ultrasound-based mechanism …

[HTML][HTML] An ultrasonic through-metal-wall power transfer system with regulated DC output

H Yang, M Wu, Z Yu, J Yang - Applied Sciences, 2018 - mdpi.com
Featured Application Wirelessly powering sensors and circuits enclosed in hermetic metal
containers. Abstract This paper presents a novel and efficient system capable of transmitting …

Reconfigurable implantable medical system for ultrasonic power control and telemetry

T Melodia, R Guida, GE Santagati - US Patent 11,369,267, 2022 - Google Patents
A reconfigurable implantable system for ultrasonic power control and telemetry includes a
charging device that includes an ultrasonic transducer to transmit and receive ultrasonic …

Ultrasonically rechargeable platforms for closed-loop distributed sensing and actuation in the human body

R Guida, T Melodia - 2018 IEEE 19th International Workshop …, 2018 - ieeexplore.ieee.org
In the near future, innovative medical therapies will be administered by means of intra-body
wireless sensor networks of implantable medical devices (IMDs). However, realizing …

Ultrasonic wireless powering link of visual cortical prosthesis implant

B Jaafar, J Neasham, G Chester… - 2017 IEEE Biomedical …, 2017 - ieeexplore.ieee.org
This paper presents a design and implementation of an ultrasonic wireless energy transfer
link to a visual cortical prosthesis implant device. Two ultrasonic transducers with 2 mm …

Analysis of implantable ultrasonic coupling wireless power transmission system

X Yan, Z Zhu, GQ Liu, X Zhao - Progress In Electromagnetics Research M, 2019 - jpier.org
The research on implantable ultrasonic coupling wireless power transmission systems has
not been systematically analyzed from the sound field theory, and the influencing factors of …