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Emboli Detection Methods Using Ultrasound Signals

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Published May 2nd, 2025
Detected April 2nd, 2026
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Summary

MIT has filed USPTO Patent Application US20260094694A1 for emboli detection methods using ultrasound signals to identify mechanisms of brain injury in susceptible adults and children. The technology processes ultrasound data to identify candidate embolic regions, filter them to identify actual embolic regions, and output embolic information for clinical use.

What changed

MIT patent application US20260094694A1 describes techniques for detecting embolic information in patients using ultrasound signals. The methods involve obtaining ultrasound signal data, identifying candidate embolic regions, filtering those candidates to identify actual embolic regions, and outputting corresponding embolic information. The inventors include Thomas Heldt, Syed Muhammad Imaduddin, Kerri Larovere, and Barry Kussman.

Medical device manufacturers developing ultrasound-based diagnostic equipment should review this published application to understand MIT's claimed methods for embolic detection and potential implications for their own R&D and patent strategies. Healthcare institutions utilizing embolic detection technology may benefit from monitoring this application's prosecution status. No compliance actions or deadlines are associated with patent publications.

Source document (simplified)

← USPTO Patent Applications

EMBOLI DETECTION METHODS TO IDENTIFY MECHANISMS OF BRAIN INJURY IN SUSCEPTIBLE ADULTS AND CHILDREN

Application US20260094694A1 Kind: A1 Apr 02, 2026

Assignee

Massachusetts Institute of Technology

Inventors

Thomas Heldt, Syed Muhammad Imaduddin, Kerri Larovere, Barry Kussman

Abstract

Techniques for detecting embolic information for a patient. The techniques may include obtaining data identifying an ultrasound signal associated with the patient, identifying a set of candidate embolic regions in the data, identifying a set of embolic regions from among the set of candidate embolic regions, and outputting embolic information corresponding to the set of embolic regions.

CPC Classifications

G16H 30/40 A61B 8/06 A61B 8/0808 A61B 8/0891 A61B 8/488 G01S 7/52036 G01S 15/8952 G01S 15/8979 G16H 50/20 G16H 50/30

Filing Date

2025-05-02

Application No.

19197890

View original document →

Named provisions

Emboli Detection Methods Ultrasound Signal Processing Brain Injury Identification

Classification

Agency
USPTO
Published
May 2nd, 2025
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US20260094694A1
Docket
19197890

Who this affects

Applies to
Medical device makers Healthcare providers Manufacturers
Industry sector
3345 Medical Device Manufacturing 6211 Healthcare Providers 3254.1 Biotechnology
Activity scope
Medical Device Development Diagnostic Equipment Patent Filing
Geographic scope
United States US

Taxonomy

Primary area
Medical Devices
Operational domain
Legal
Topics
Healthcare Artificial Intelligence

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