Enhanced Wireless Power Receiver Coil for Implantable Neuromodulation Devices

Publication ID: 24-11857797_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Wireless Power Receiver Coil for Implantable Neuromodulation Devices,” Published Technical Disclosure No. 24-11857797_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857797_0006_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,797.

Summary of the Inventive Concept

An improved wireless power receiver coil design for implantable neuromodulation devices, optimized for resonant frequency and geometric shape to enhance power transfer efficiency, safety, and reliability.

Background and Problem Solved

The original patent's wireless power receiver coil design has limitations in terms of power transfer efficiency, safety, and reliability. The new inventive concept addresses these limitations by introducing an optimized coil design that ensures efficient power transfer, minimizes power loss, and enhances overall system performance.

Detailed Description of the Inventive Concept

The enhanced wireless power receiver coil is designed to operate at a resonant frequency, ensuring maximum power transfer efficiency. The coil's geometric shape is optimized for maximum flux capture, reducing power loss and heat generation. The integration of a capacitive element further enhances resonant frequency tuning and power transfer efficiency. The coil's design is compatible with various implantable neuromodulation devices, allowing for seamless integration and improved overall system performance.

Novelty and Inventive Step

The new claims introduce a novel coil design that combines resonant frequency optimization with geometric shape optimization, resulting in a significant improvement in power transfer efficiency and safety. The integration of a capacitive element is also a non-obvious innovation that enhances the coil's performance.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the coil's material, shape, and size to accommodate different implantable neuromodulation devices and applications. Additionally, the coil's design could be adapted for use in other medical devices or industries, such as consumer electronics or electric vehicles.

Potential Commercial Applications and Market

The enhanced wireless power receiver coil has significant commercial potential in the medical device industry, particularly in the field of implantable neuromodulation devices. The improved power transfer efficiency, safety, and reliability of the coil design could lead to increased adoption and market share for devices incorporating this technology.

Original Patent Information

Patent NumberUS 11,857,797
TitleWireless power receiver coil for implantable neuromodulation device
Assignee(s)VERILY LIFE SCIENCES LLC