Patent · US Active

Accelerated magnetic resonance thermometry

US11921182B2 · kind B2 · utility

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28Claims

0Family size

Assignee

INSIGHTEC LTD. · IL

Inventors

Yuval Zur · Netanya, IL
Boaz Shapira · Rehovot, IL
Yoav Levy · Kiryat Bialik, IL

Key dates

Filing date	Apr 21, 2020
Grant date	Mar 5, 2024
Priority date	—
Expiry date	Aug 16, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/56536
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Systems and methods provide accelerated MR thermometry utilizing prior knowledge about the images to be reconstructed from incomplete k-space data, thereby facilitating accurate reconstruction. In various embodiments, missing data is computationally estimated using a machine learning algorithm such as a neural network, and an image is generated based on iteratively updated estimated missing information.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.