Medical Data Management System Aggregate Analysis

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Solution Overview

Problem

Current medical data management systems are inadequate for comprehensive management of data from multiple medical devices and subjects, lacking capabilities for analyzing aggregate data, modifying treatment plans, and ensuring compliance with regulations, while also providing secure and user-friendly data access.

Innovation Solution

A centralized medical data management system configured with software modules running on servers connected to a wide-area network, allowing users to collect, analyze, and manage medical data from various medical devices and subjects, providing reporting tools, treatment plan modifications, and ensuring data security and compliance with regulations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a centralized medical data management system is implemented to collect and analyze aggregate data from multiple subjects and devices, then the capability to analyze aggregate data and improve healthcare practices is enhanced, but the device complexity and infrastructure requirements increase

Engineering Contradiction:
Improvecapability to analyze aggregate dataVSAvoidsystem infrastructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a centralized server as an intermediary between multiple medical devices and healthcare providers. The server collects, stores, and analyzes aggregate data from various medical devices, providing a mediation layer that enables comprehensive data analysis without requiring direct complex connections between all devices and users. This resolves the contradiction by centralizing data management functions.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The centralized server performs multiple functions including data collection, storage, analysis, treatment plan modification, and compliance monitoring. By consolidating these diverse functions into a single multi-functional system, the patent achieves versatile aggregate data analysis capabilities while managing complexity through functional integration rather than multiple separate systems.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If the system provides comprehensive data access and treatment plan modification capabilities to healthcare providers, then the ease of operation and user-friendliness is improved, but the data security and compliance requirements become more stringent

Engineering Contradiction:
Improveuser-friendly data accessVSAvoiddata security and compliance
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent implements role-based access control where different user types (healthcare providers, patients, administrators) have different levels of access rights and permissions. Healthcare providers can modify treatment plans and access comprehensive data, while patients have more limited access to their own data. This local differentiation of access rights enables easy operation for authorized users while maintaining security through restricted access for others.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system incorporates audit trails and logging mechanisms that track all data access and treatment plan modifications. This feedback mechanism ensures compliance by recording who accessed what data and when, enabling security monitoring and regulatory compliance without preventing ease of operation for authorized users.

Inventive Principle:
Principle #23Feedback

3Measurement precision

If the system collects and stores comprehensive medical data from multiple sources, then the measurement precision and completeness of subject information is improved, but the quantity of data and storage requirements increase

Engineering Contradiction:
Improvecompleteness of subject informationVSAvoidvolume of medical data
Core Design Contradiction:
Measurement precisionVSQuantity of substance

Solution Approach 1:

The patent extracts and separates critical medical data elements from raw device data streams, storing only the essential information needed for treatment decisions and compliance monitoring. By extracting key parameters rather than storing complete raw datasets, the system achieves high measurement precision for critical measurements while reducing overall data storage requirements.

Inventive Principle:
Principle #2Taking out (Extraction)

4Productivity

If the system enables remote data transfer and treatment plan modification, then the productivity and efficiency of healthcare management is improved, but the extent of automation and software update requirements increase

Engineering Contradiction:
Improveefficiency of healthcare managementVSAvoidsoftware update and maintenance requirements
Core Design Contradiction:
ProductivityVSExtent of automation

Solution Approach 1:

The system pre-configures treatment plans and protocols with standard procedures and algorithms. Healthcare providers can modify these pre-configured plans based on patient needs, rather than creating plans from scratch. This preliminary preparation enables efficient remote treatment management while reducing the complexity of automation by working with predefined templates.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10073948B2Medical data management system and process
Publication Date: 2018.09.11 MEDTRONIC MINIMED INC
  • US10073948B2 patent drawing
  • US10073948B2 patent drawing
  • US10073948B2 patent drawing

AI summary

Systems and processes for managing data relating to one or more medical or biological conditions of a plurality of subjects (such as patients) over a wide area network, such as the Internet, may be employed for diabetes subjects or subjects with other medical conditions requiring monitoring and/or treatment over time. Such systems and processes provide various functions for several types of users, including patients or subject-users, healthcare provider-users and payor entity-users and combinations thereof, which allow for improved treatment and medical data management of individual subjects and groups of subjects and which allow collection and analysis of aggregate data from many subject sources, for improving overall healthcare practices of providers and subjects (e.g., patients).