Secure Document Exchange Portal for Medical Review
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Solution Overview
Problem
The current systems for administering and resolving claims, particularly in independent medical reviews of worker's compensation claims, face challenges with large volumes of data from diverse sources, leading to inefficiencies in document access, duplicate submissions, and difficulties in locating relevant information within unordered and scanned documents, which hinder the review process.
Innovation Solution
A secure document exchange portal system that authenticates users, divides documents into smaller chunks for efficient access, employs encryption and metadata to control access, and uses automated document classification tools to facilitate search and retrieval of specific information, enabling stakeholders to access only authorized portions of documents without downloading entire files.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If entire document files are made available to users, then complete information access is achieved, but download time and access efficiency deteriorate
Solution Approach 1:
The patent divides large document files into smaller chunks (e.g., 1MB-10MB segments) that can be transmitted and processed independently. Users can request and download only the specific chunks they need rather than the entire document, significantly reducing download time while maintaining complete information accessibility when needed.
2Reliability
If documents are stored as scanned images, then original document format is preserved, but text search capability is lost
Solution Approach 1:
The patent extracts text information from scanned document images using Optical Character Recognition (OCR) technology. The extracted text is stored separately as metadata or searchable indexes, allowing users to perform text searches across documents without needing to process the entire scanned image. This maintains the original scanned format for reference while enabling efficient text-based retrieval.
Solution Approach 2:
The patent introduces an intermediary layer between the scanned document images and the search function. This intermediary is the extracted text index or metadata that mediates between the user's search query and the actual document images, enabling fast text search without directly processing the image data.
3Productivity
If documents are not classified automatically, then system complexity is reduced, but information location efficiency deteriorates
Solution Approach 1:
The patent performs document classification automatically in the background before users need to search for documents. Classification algorithms analyze document content, metadata, and structure to assign appropriate categories and tags. This preliminary classification organizes documents in advance, so when users search, the system can quickly retrieve pre-sorted results without requiring complex real-time classification during user interaction.
4Ease of operation
If all documents are made accessible to all users, then ease of access is improved, but security and privacy control deteriorate
Solution Approach 1:
The patent implements different access qualities for different document portions based on user roles and permissions. Instead of uniform access control, the system assigns specific chunks or document sections to specific users or user groups. For example, attorneys can access certain confidential chunks while other users cannot. This local differentiation of access rights maintains ease of operation for authorized users while ensuring security for restricted information.
Data Source
AI summary
A method of implementing a secure exchange portal system for independent medical review, and classification tools and case-level physician review tools for use in such reviews, are disclosed.