Orthodontic Case Matching System for Treatment Precision

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Solution Overview

Problem

The diagnosis and treatment planning process in orthodontics can be imprecise due to variations in clinicians' definitions of orthodontic parameters and unfamiliarity with certain approaches, leading to inconsistent treatment strategies for patients.

Innovation Solution

A method and system that match initial and target tooth positions, treatment strategies, and patient factors with existing cases to provide dental practitioners with relevant case examples and educational assets, enabling more informed decision-making.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If dental practitioners rely on their personal expertise and past experiences to determine treatment plans, then treatment decisions can be made quickly, but the precision and consistency of treatment planning deteriorates due to variations in clinicians' definitions and unfamiliarity with certain approaches

Engineering Contradiction:
Improveprecision of orthodontic treatment planningVSAvoidcomplexity of treatment planning process
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent introduces a computer system as an intermediary that automatically matches patient cases with existing treated cases and provides educational materials. This intermediary process objectiveley compares treatment parameters, initial and final tooth positions, and patient demographics against a database of existing cases, generating standardized treatment recommendations that improve precision while reducing the complexity burden on practitioners.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent creates digital copies of existing treated cases, including treatment plans, tooth position data, and patient outcomes, to serve as reference templates. By copying and storing this information in a database, the system enables objective comparison and matching with new patient cases, thereby improving treatment planning precision without requiring practitioners to memorize all possible treatment scenarios.

Inventive Principle:
Principle #26Copying

2Reliability

If dental practitioners use standardized treatment protocols, then treatment consistency improves, but adaptability to individual patient cases deteriorates because protocols cannot account for unique patient factors

Engineering Contradiction:
Improveconsistency of treatment strategiesVSAvoidadaptability to individual patient cases
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent implements a dynamic matching system that adjusts treatment recommendations based on specific patient characteristics. The computer system compares patient demographics, tooth morphology, arch shape, and treatment goals against existing cases, dynamically generating personalized treatment plans that maintain consistency through standardized protocols while adapting to individual patient needs through case-specific matching.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent applies local quality by tailoring treatment recommendations to specific local characteristics of each patient case. The system identifies unique features such as specific tooth position requirements, patient age groups, and treatment goals, then provides localized treatment strategies that are both consistent with proven protocols and adapted to the specific circumstances of each patient.

Inventive Principle:
Principle #3Local quality

3Measurement precision

If dental practitioners review multiple existing cases to improve treatment accuracy, then treatment precision improves, but the time required for treatment planning increases

Engineering Contradiction:
Improveaccuracy of treatment decisionsVSAvoidtime for treatment planning
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent replaces the mechanical process of manual case review with an automated computer-based matching system. The computer automatically compares patient data against the database, retrieves relevant existing cases, and generates treatment recommendations, thereby improving accuracy through comprehensive case review while eliminating the time-consuming manual search and analysis process.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system performs self-service by automatically retrieving and presenting relevant existing cases and treatment recommendations without requiring practitioner intervention in the search and comparison process. The computer system independently analyzes patient characteristics, matches against the database, and generates recommendations, allowing practitioners to focus only on final review and decision-making.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20220015867A1Matching assets in 3D treatment plans
Publication Date: 2022.01.20 ALIGN TECHNOLOGY INC
  • US20220015867A1 patent drawing
  • US20220015867A1 patent drawing
  • US20220015867A1 patent drawing

AI summary

Systems and methods for improved orthodontic treatment of a patient's teeth are provided herein. A method for treating malocclusions of a patient's teeth is disclosed. The method may include receiving an initial position of a patient's teeth and a target position of the patient's teeth. The method may also include determining a treatment plan to reposition the patient's teeth towards the target position. The method may also include receiving treatment strategies for the patient's teeth based at least in part of the treatment plan and matching the initial position of the patient's teeth, the target position of a patient's teeth, and the treatment strategies for the patient's teeth with initial positions, target positions, and treatment strategies of a plurality of existing cases. The method may also include sending the matched cases to a dental practitioner including matched educational assets.