Biometric Authorization for Medical Imaging Systems
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Solution Overview
Problem
Medical imaging systems lack secure and efficient user authentication, allowing unauthorized access and requiring time-consuming adjustments for individual preferences, which compromises security and efficiency.
Innovation Solution
A medical imaging system incorporating a biometric authorization unit that uses biometric identifiers such as fingerprints, iris scans, or voice recognition to authenticate users, linking the biometric data with personal information and user preferences, ensuring only authorized personnel can access and use the system, with automatic adjustments to individual settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional password and key authentication is used, then the system can be accessed by authorized users, but the security is compromised because passwords may be intercepted and keys may fall into unauthorized hands
Solution Approach 1:
The patent replaces mechanical authentication methods (passwords, keys, swipe cards) with biometric authentication using fingerprint, iris, or voice recognition. This substitution eliminates the security vulnerabilities of traditional methods by using unique physiological characteristics that cannot be easily intercepted or lost, directly resolving the contradiction between authentication reliability and unauthorized access risk
Solution Approach 2:
The patent changes the authentication parameter from easily replicable information (passwords, keys) to unique biometric parameters (fingerprint patterns, iris structures, voice characteristics). This parameter change ensures that authentication credentials are intrinsic to the user and cannot be compromised in the same way as traditional credentials, thereby improving security while preventing unauthorized access
2Ease of operation
If manual adjustments are made for each user's preferences, then individualized settings can be achieved, but the process takes time and reduces efficiency
Solution Approach 1:
The patent implements preliminary action by automatically loading and applying each user's preferred settings immediately upon biometric authentication. The system has pre-stored individualized configurations for imaging parameters, display settings, and probe configurations, which are automatically retrieved and applied without requiring manual adjustment, thereby eliminating setup time while maintaining ease of operation
Solution Approach 2:
The system performs self-service by automatically configuring itself based on the authenticated user's stored preferences. Instead of requiring the user to manually adjust settings each time, the system autonomously applies the correct configuration, saving time while ensuring individualized settings are maintained for each operator
Data Source
AI summary
A medical imaging system including a central processing unit, a data storage unit in communication with said central processing unit, an imaging device in electrical communication with the central processing unit, and a biometric authorization unit in electrical communication with the central processing unit. A user inputs a biometric identifier into the biometric authorization unit in order to enable the medical imaging system.