Implantable medical devices

Eliminate unnecessary surgeries, enable new therapies, and elevate your patient experience with the world’s smallest, fastest, and easiest-to-use wireless chargers.


charging for

neurostimulators, pumps,
pacemakers and more


“Resonant Link evaluated alternatives of safe wireless power and framed the model within our use case. Their recommended solution exceeded our expectations and validated Resonant Link’s extraordinary expertise.”

Brad Rabinovitz
COO, Longeviti

"The fact that your charging works with manual and automated trucks is a real long term benefit and something that can help with overall total cost of ownership and ROI of future investments."

Kevin Lawton
Founder, The New Warehouse

“Partnering with Resonant Link solved the problem of providing continuous power to our system and let us focus on our core technologies: the collection and interpretation of brain signals. Our experiments show that we can maintain sufficient power through thick tissue layers, even with significant misalignment...all without batteries or significant heat generation. This is crucial for our system, which is intended for all day, every day use.”

Kurtis Nishimura
VP of Engineering, Paradromics

"Resonant Link's wireless power expertise combines the fastest recharging with manufacturing simplicity. This is key for any medical device company that is evaluating wireless power. We were impressed by their knowledge and capabilities, especially in combining fast and safe wireless charging within tight tolerance ranges."

Sunny Webb
Chief Technology Officer, Veris Health, and VP Data & Analytics, PAVmed Inc.

“The ability to achieve faster, more efficient charging with Resonant Link’s technology represents a critical evolution in the development of the next-generation of electronic medical implantable devices.”

Dr. Kevin Kwaku
Director of Cardiac Electrophysiology, Dartmouth College

“It’s rare that I get the feeling of genuine friendship…[you’ve] truly been a pleasure to work with. We’re super happy with the development with RL and [ready] to get these into patients in the next clinical trial.”

Daniel Weinstein
CEO, Lura Health

“Resonant Link’s boost to wireless charging efficiency is going to be a game-changer for our patients with heart failure.”

Dr. Aditya Bansal
Surgical Director

“Resonant Link is bringing mobility to the most essential, and most challenging, devices. I believe they have the ability to positively impact and improve future medical devices and transportation infrastructure.”

Orin Hoffman
Managing Director, VXI Capital

“Portless phones would be our biggest marketing push in years, but we need 2x faster wireless charging … your coils deliver that.”

Fortune 10 Electronics Company

“After 35 years, I’m more impressed with [Resonant Link] than any other partner.”

Fortune 100 Company

“Resonant Link’s focus on medical and transportation applications shows how vast the potential reach is for their technology.”

Orin Hoffman
Managing Director, VXI Capital

Eliminate drivelines and risky

battery replacement surgeries

So text mobile

Whatever your medical device needs — smaller size, deeper implant depth, faster charging, and greater misalignment — our chargers deliver.

We start by understanding your goals and then leverage our patented multi-layer self-resonant structure (MSRS) technology, best-in-class E&M modeling and analysis, and experienced team of engineers and scientists to create the best solution for you.

Manufacturing best practices and FDA compliance are always top of mind to ensure your product gets to market as quickly as possible. Off-the-shelf systems are also available.

How to integrate our charging


a Resonant Link device attached to a man's torso

Life-changing and life-saving
wireless power


Fast, reliable power where it’s needed most

The cornerstone of our wireless power system is our multi-layer self-resonant structure (MSRS), a first-of-its-kind coil structure that provides 5-10x higher charging performance than existing technologies and is built on common PCB or MLCC manufacturing lines. The result is the world’s fastest, smallest, and easiest-to-use wireless charging for medical devices, including titanium-can-encased implants.

Built for every body

Our chargers enable a broad range of electrotherapies, including some previously untreated by implantables. Implants can be as small as 3 mm in diameter, have a high tolerance for misalignment, and can be implanted up to 6 cm deep, all while meeting FDA-mandated temperature and radiation limits.

Tested and trusted

Resonant Link works with leading medical device OEMs to power the next generation of active implantable devices. For one partner, we provided a path to fully implant and wirelessly power their medical device in only nine months, accomplishing what decades of development and millions of dollars hadn’t been able to. Learn more about how we work with medical device companies here.

Explore what’s possible