US 12,770,263 B2 · Method and system for health estimation of body implants

Abstract

Existing approaches in this domain are targeted to identifying specific anomalies, and there is no system available that determines implant health comprehensively by considering various aspects that may represent health of the implants. The method and system disclosed herein provide an implant health monitoring approach in which by processing an X-ray image received as input, a system identifies location of an implant in body of a subject, and identifies manufacturer and subtype details of the implant. Further, an implant size and implant fixation details are determined. Further, anomaly detection is performed to determine presence of one or more anomalies in the implant, based on the determined manufacturer and subtype details, the determined location of the implant, a determined region around the implant, the implant fixation details, and the implant size information, and accordingly the implant is classified as one of Faulty, Healthy, and Probable faulty.

Claims9

Dependent claims

A processor implemented method, comprising:

obtaining, via one or more hardware processors, an X-ray image of a subject as input;
determining, via the one or more hardware processors, a location of an implant in body of the subject, by performing implant region localization on the X-ray image;
determining, via the one or more hardware processors, a manufacturer and subtype details of the implant, by analyzing the located implant;
determining, via the one or more hardware processors, implant size by performing a landmark analysis on the located implant;
determining, via the one or more hardware processors, one or more implant fixation details with respect to the implant, by analyzing the located implant;
performing, via the one or more hardware processors, an anomaly detection to determine presence of one or more anomalies in the implant, based on the determined manufacturer and subtype details, the determined location of the implant, a determined region around the implant, the one or more implant fixation details, and the implant size information;
and
classifying, via the one or more hardware processors, health of the implant as one of Faulty, Healthy, and Probable faulty, based on the determined presence of anomalies.

5 more elements

A system, comprising:

one or more hardware processors;
a communication interface;
and
a memory storing a plurality of instructions, wherein the plurality of instructions cause the one or more hardware processors to:
obtain an X-ray image of a subject as input;
determine a location of an implant in body of a subject, by performing implant region localization on the X-ray image;
determine a manufacturer and subtype details of the implant, by analyzing the located implant;
determine implant size by performing a landmark analysis on the located implant;
determine one or more implant fixation details with respect to the implant, by analyzing the located implant;
perform an anomaly detection to determine presence of one or more anomalies in the implant, based on the determined manufacturer and subtype details, the determined location of the implant, a determined region around the implant, the one or more implant fixation details, and the implant size information;
and
classify health of the implant as one of Faulty, Healthy, and Probable faulty, based on the determined presence of anomalies.

9 more elements

One or more non-transitory machine-readable information storage mediums comprising one or more instructions which when executed by one or more hardware processors cause:

obtaining an X-ray image of a subject as input;
determining a location of an implant in body of the subject, by performing implant region localization on the X-ray image;
determining a manufacturer and subtype details of the implant, by analyzing the located implant;
determining implant size by performing a landmark analysis on the located implant;
determining one or more implant fixation details with respect to the implant, by analyzing the located implant;
performing an anomaly detection to determine presence of one or more anomalies in the implant, based on the determined manufacturer and subtype details, the determined location of the implant, a determined region around the implant, the one or more implant fixation details, and the implant size information;
and
classifying health of the implant as one of Faulty, Healthy, and Probable faulty, based on the determined presence of anomalies.

5 more elements

Dependencies are inferred from the claim text.

Method and system for health estimation of body implants

Life of this patent

Method and system for health estimation of body implants

Life of this patent

Abstract

Claims9