Orthopaedic Implant Data Retrieval via Inductive Coupling
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Solution Overview
Problem
Current systems for managing patient-related data in medical settings are inefficient, requiring manual retrieval and updating of records, which can lead to delays and errors, especially in managing patient information related to orthopaedic implants.
Innovation Solution
A system that uses an orthopaedic implant with a secondary coil for inductive coupling to transmit implant identification data and security codes, allowing for automated retrieval and updating of patient data from a database, notification of room availability, and electronic notification to patients and caregivers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual retrieval and updating of patient records is used, then system complexity is reduced, but productivity and efficiency deteriorate
Solution Approach 1:
The system enables self-service by allowing the implant itself to automatically transmit its identification data to the reader, eliminating the need for manual record retrieval. The implant contains embedded identification information that is automatically read and processed by the system, making the patient data management process autonomous and efficient
Solution Approach 2:
The patent replaces manual mechanical processes (receptionists physically retrieving and updating records) with an automated electronic system. The reader device communicates with the implant via electromagnetic fields, and the system automatically updates patient records in the database, substituting human labor with automated electronic data transmission and processing
2Productivity
If automated data retrieval using implant identification is implemented, then productivity improves, but device complexity increases
Solution Approach 1:
The reader device serves multiple functions: it reads implant identification data, verifies security codes, retrieves patient records from the database, and updates records automatically. This multi-functional approach consolidates what would otherwise require multiple separate systems into a single integrated device, managing complexity while maximizing productivity
Solution Approach 2:
The system introduces a database as an intermediary between the reader and patient records. The database stores and manages patient information, acting as a central repository that the reader can query and update. This intermediary layer simplifies the data management process by centralizing storage and retrieval operations
3Reliability
If security code verification is added to the automated system, then reliability improves, but ease of operation deteriorates
Solution Approach 1:
The security code is verified in advance before patient records are retrieved or updated. The system checks the security code against the implant identification data beforehand, ensuring authentication occurs prior to any data access. This preliminary verification ensures security without complicating the overall process flow
4Loss of time
If manual patient queue updates are used, then device complexity is reduced, but loss of time increases
Solution Approach 1:
The system maintains continuous automatic updates of the patient queue based on real-time data from the database. As patient records are retrieved or updated, the queue is automatically refreshed without interruption or manual intervention. This continuous automated process eliminates time losses associated with manual queue management while keeping the system integrated and manageable
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
This system streamlines patient data management by automating the retrieval and updating of patient records, improving efficiency and reducing manual errors, while ensuring secure and accurate data transmission.
Implementation Method 1
The power signal may be transmitted to the orthopaedic implant by, for example, inductively coupling a primary coil with a secondary coil of the orthopaedic implant
Data Source
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AI summary
A system for managing patient-related data includes a primary coil, a processor coupled to the primary coil, and a memory device electrically coupled to the processor. Operation of the system involves energising the primary coil, receiving implant identification data from the orthopaedic implant, receiving security code data, determining the validity of the security code data; and retrieving patient-related data from a database based on the implant identification data if the security code data is valid.