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Georgia Tech Granted Patent for Neurosurgical Microrobots

Favicon for changeflow.com ChangeBridge: Patent Grants - Diagnosis & Surgery (A61B)
Published March 24th, 2026
Detected March 26th, 2026
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Summary

The United States Patent and Trademark Office has granted a patent to Georgia Tech Research Corporation for a novel microrobot designed for neurosurgical applications. The patent, filed in July 2022, describes a magnetic microrobot that can be inserted into a patient and manipulated externally.

What changed

The USPTO has issued U.S. Patent No. 12582492B2 to Georgia Tech Research Corporation for a microrobot intended for neurosurgical procedures. The patent details a micro-robot with a body, a helical ridge, and an end effector, incorporating magnetic material for external manipulation via magnetic stimuli. This represents a new technological development in the field of medical robotics.

While this is a patent grant and not a regulatory rule, it signifies a new innovation that could impact future medical device development and clinical practices. Companies involved in medical device manufacturing, particularly those in neurosurgery or robotics, should be aware of this patented technology. Compliance officers in this sector may need to consider potential intellectual property landscapes and future product development implications.

Source document (simplified)

← USPTO Patent Grants

Microrobots for neurosurgical applications

Grant US12582492B2 Kind: B2 Mar 24, 2026

Assignee

Georgia Tech Research Corporation

Inventors

Azadeh Ansari, Kimberly Hoang, Tony Wang

Abstract

An exemplary embodiment of the present disclosure provides a micro-robot comprising a body, a helical ridge disposed on an exterior surface of the body, and at least one end effector coupled to the body. At least a portion of the micro-robot can comprise a magnetic material. The micro-robot can be configured to be inserted into a patient's body. The micro-robot can be further configured to be manipulated via a magnetic stimulus external to the patient's body.

CPC Classifications

A61B 34/30 A61B 34/25 A61B 34/72 A61B 34/73 A61B 90/361 A61B 2090/064 A61B 2090/376

Filing Date

2022-07-28

Application No.

18576163

Claims

19

View original document →

Named provisions

Microrobots for neurosurgical applications

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
USPTO
Published
March 24th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US12582492B2

Who this affects

Applies to
Drug manufacturers Medical device makers
Industry sector
3345 Medical Device Manufacturing
Activity scope
Medical Device Development
Geographic scope
United States US

Taxonomy

Primary area
Medical Devices
Operational domain
Research & Development
Topics
Healthcare Technology Robotics

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