Computer-aided surgical planning

By acquiring surgeon preference parameters and patient anatomical parameters, the computational system determines personalized shoulder replacement surgery options, resolving the inconsistency between computerized surgical planning systems and individual surgeon preferences, and improving the system's usability and accuracy.

CN116829088BActive Publication Date: 2026-09-11HOWMEDICA OSTEONICS CORP
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Patent Information

Application Number
CN202280013645.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2021-02-05
Filing Date
2022-01-28
Publication Date
2026-09-11
Estimated Expiration
2042-01-28

AI Technical Summary

Technical Problem

Computerized surgical planning systems struggle to generate shoulder replacement surgery plans that align with the preferences of individual surgeons, especially those who do not frequently perform shoulder replacement surgery. This is because a lack of sufficient training data makes training machine learning models difficult and consumes significant computational resources.

Method used

By obtaining surgeon preference parameters and patient anatomical parameters, the computational system determines personalized shoulder replacement surgery options, reducing the need for individual surgeon training models. It utilizes processing circuitry and memory to implement a surgical planning system that generates recommendations consistent with surgeon preferences.

Benefits of technology

This technology enables the generation of surgical suggestions tailored to individual surgeons while reducing storage requirements and computational resource utilization, thereby improving the practicality and accuracy of surgical planning systems.

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Abstract

A method includes obtaining, by a computing system, one or more surgeon preference parameters that specify values for one or more surgical parameters, wherein the surgical parameters include one or more positioning parameters for a glenoid implant to be attached to a glenoid of a patient during a surgery; determining, by the computing system, one or more suggested surgical options based on one or more anatomical parameters of the patient and the surgeon preference parameters, each of the surgical options corresponding to a different combination of the positioning parameters for the glenoid implant and a type of the glenoid implant; and outputting, by the computing system, the one or more suggested surgical options for display.
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