Power that supports life, not restricts it

Resonant Link Medical’s Aurion WPT™ wireless power and data platform leverages a breakthrough approach to inductive wireless power transfer to recharge or continuously power implantable medical devices through the skin with no transcutaneous leads or external ports. A wearable charging accessory called an external hub communicates with the implant and delivers power precisely, with real-time feedback to keep energy transfer safe, efficient, and uninterrupted even through movement. Aurion WPT™ is designed to fit naturally into a patient's daily routines, delivering fast, infrequent and easy-to-use wireless recharging or discreet, reliable continuous wireless power depending on the application — because people should have power that lets them live their lives, not power they have to live their lives around.

Our platform is designed for active implantable medical devices like neurostimulators, brain-computer interfaces, cardiac rhythm management devices, drug delivery systems, circulatory support devices, and other Class III implants that require reliable, movement-tolerant, miniaturized, high-performance power. If your device needs to be recharged or continuously powered transcutaneously and performance, safety, patient adoption, and speed to market matters, our Aurion WPT™ wireless power and data platform is the right technology for your needs.
‍

Have a different device that requires safe, reliable wireless power? Contact us to see if it's a good fit.

There are a number of Resonant Link Medical powered devices that have received FDA Investigational Device Exemption (IDE) approval.

We help companies at every stage of development. If you come to us early, we can help with everything from derisking critical paths and supporting fundraising to helping you make power-informed product decisions and unlock capabilities you may not have known were possible. If you have an existing charging solution that could be improved to further meet user needs, thermal requirements, EMI requirements, or quality or supply chain needs, we’re here to advance your program. And if you have a product on the market today and are considering your product roadmap to advance adoption, improve competitive differentiation, and increase clinician alignment, we can help you get your next generation to market faster with the power it needs to be successful.

‍

Companies we talk to almost universally tell us they wish they'd known about us sooner. So wherever you are, let’s talk. Contact us now to set up a call.

The best way is to reach out directly. Our team is highly responsive, so you'll hear back quickly from someone who actually knows the technology. Contact us today to discover what’s possible for your application.

Aurion WPT™ is Resonant Link Medical’s unmatched wireless technology platform. Aurion WPT™ delivers uninterrupted wireless power that's up to 10x faster than conventional wireless over a 2x greater range, enabling smaller, smarter, longer lasting, and easy to use implants that clinicians and patients want.

The platform combines core innovations in coils, power electronics, magnetics, and data transfer capabilities to deliver unprecedented performance and a faster, lower-risk path to market for medical device companies. These include:

• MSRS™: A first-of-its-kind coil structure that leverages integrated capacitance for even current flow and up to 10x lower losses.

• LINQ™: Low-loss impedance compression network that seamlessly integrates high-Q coils and high frequency power electronics for optimal manufacturability and fast, reliable wireless power transfer over an unprecedented range.

• FALCON™: Proprietary power-line-integrated communication protocol for secure, bidirectional data transfer and fast-responding, stable power delivery.

Aurion WPT™ is the only wireless power platform that meets the unique needs of implantable medical devices like bioelectronic devices, biosensors, brain-computer interfaces, and more. Aurion WPT™ supports both rechargeable implants and battery-free implantable devices that require continuous wireless power. The platform has been used in the design of more than 50 types of medical devices, including miniaturized implants as small as 3 mm, and maintains power delivery deep in the body, through thick tissue and bone, and during patient movement. 

Absolutely! Earlier is often better in terms of when to start thinking about device power. Getting your wireless power or recharging architecture right from the start means more capabilities and fewer or no costly redesigns. In fact, companies we talk to almost always tell us they wish they’d known about us sooner. When power is considered early in design and derisked early in a company trajectory, it becomes the key to advanced functionality like closed-loop processing, high-data-rate bandwidth, and more. When it’s considered late, it becomes a limitation, unnecessarily restricting innovation and forcing tradeoffs that may not have needed to be made.

‍

Whether you're pre-clinical or still in feasibility, we can help you build toward regulatory and commercial success from day one.

Yes, that's actually one of the core advantages of our Aurion WPT™ wireless power transfer technology. Devices without batteries, or even those with very small batteries that are used only as backup energy sources, can draw power directly from an external source through Resonant Link Medical's wireless power link, rather than relying on stored energy alone. This opens up design possibilities that battery-dependent implants simply don't have, ensuring implants can run continuously off transmitted power with no battery at all, which removes battery volume and the need for battery replacement or battery exchange surgeries. 

‍

This is especially relevant for some of the applications we focus on, like neuromodulation, cochlear implants, biosensing and diagnostics, brain-computer interfaces, and other applications where miniaturized implants are key. For these applications, size has been limited by battery volume, with further miniaturization not possible as long as power is required. Now, devices can be smaller and get the power they need with our Eterni™ wireless power hub, which can provide up to 500 mW of continuous wireless power to mm-scale implants, changing the current paradigm where battery volume dictates how small a device can get.