USPTO Patent Grant: Implantable Wireless Sensor for Bone Monitoring

ChangeBridge: Patent Grants - Diagnosis & Surgery (A61B)

Published March 24th, 2026

Detected March 24th, 2026

Summary

The USPTO has granted a patent (US12582394B2) for an implantable wireless sensing device designed to monitor bone strain, load, and growth. The invention, assigned to the Arizona Board of Regents, aims to assist in predicting fractures and monitoring bone health in patients, particularly those with osteoporosis.

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What changed

The United States Patent and Trademark Office (USPTO) has issued patent US12582394B2 for an implantable wireless sensing device developed by the Arizona Board of Regents on behalf of the University of Arizona. This device is designed to adhere to bone and monitor bone strains, loads, and growth over extended periods. It has potential applications in bone segmental repair and in monitoring patients with osteoporosis to predict impending fractures.

This patent grant represents a new technological development in the medical device sector. While it does not impose new regulatory obligations, it signifies innovation in diagnostic and monitoring tools for bone health. Companies involved in developing or manufacturing medical implants, particularly those focused on orthopedic applications or osteoporosis management, should be aware of this patented technology. No immediate compliance actions are required for regulated entities, but it may influence future product development and market strategies.

Source document (simplified)

← USPTO Patent Grants

Implantable miniaturized and soft wireless sensing device to monitor tissue and bone deformation

Grant US12582394B2 Kind: B2 Mar 24, 2026

Assignee

ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA

Inventors

John Szivek, Philipp Gutruf, David Stephen Margolis

Abstract

The present invention features a sensor implant that can adhere to bone. The sensing device is capable of sensing bone strains and reporting them as well as loads passing through bone for extended periods of time. The sensor implant can also be used to monitor bone growth for bone segmental repair of long bones or to monitor changes in bone characteristics of patients with osteoporosis. The present technology has the potential to give physicians the ability to predict when a patient with osteoporosis has an impending fracture and thus be able to intervene and prevent further damage.