3D Data Match Code for Orthodontic Appliance Tracking
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In orthodontic manufacturing, especially for large numbers of customized appliances, existing identification and tracking methods such as one-dimensional, two-dimensional, and three-dimensional bar codes are limited in information storage, unsuitable for mass fabrication, and not amenable to rapid detection and handling.
Innovation Solution
Integration of a three-dimensional data match code on orthodontic models fabricated using photosensitive resins, which can be imaged through a translucent polymeric film layer, allowing for unique identification and transmission of patient and appliance information, enabling automated tracking and processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If one-dimensional bar codes are used for identification, then the identification mechanism is simple and easy to manufacture, but the information storage capacity is limited
Solution Approach 1:
The patent transitions from one-dimensional bar codes to two-dimensional data matrices, utilizing both horizontal and vertical dimensions to encode information. This dimensional expansion allows significantly more data to be stored in the same physical space, directly resolving the contradiction between information storage capacity and code complexity.
2Loss of information
If two-dimensional data matrices are used for identification, then information storage capacity increases, but the codes are not suitable for mass fabrication and rapid detection
Solution Approach 1:
The patent changes the physical parameters of the data matrix by creating relief features (elevated or depressed areas) on the appliance surface. This physical encoding allows the data matrix to be incorporated during mass fabrication processes without requiring post-manufacturing application, and enables rapid detection through optical scanning that can read multiple codes simultaneously.
3Loss of information
If three-dimensional bar codes with relief marks are used, then information storage and 3D positioning capability improve, but stereolithography and specialized detection equipment are required
Solution Approach 1:
The patent creates a data matrix system that serves multiple functions: it provides unique identification, enables 3D positioning and orientation detection, and can be integrated into standard manufacturing processes. The relief features allow a single optical scanner to detect both the presence and spatial characteristics of the code, eliminating the need for specialized stereolithography equipment and separate positioning systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates efficient and accurate identification and tracking of multiple orthodontic appliances with increased information storage capacity, supporting rapid detection and automated handling in orthodontic manufacturing processes.
Implementation Method 1
an imager and machine vision can be implemented to recognize the data match code to automatically capture and transmit this information
Data Source
AI summary
Data match coding system for orthodontic appliances are disclosed. One variation of a data match code apparatus may generally comprise a three-dimensional model corresponding to a patient dentition and a platform extending from the three-dimensional model. The platform may define a data match code having a plurality of through-holes which are positioned relative to one another in a predetermined pattern.