Variable List Caching for Personalized Patient Rule Evaluation

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Solution Overview

Problem

Current patient care plans are not personalized to individual patients' unique lifestyles and medical conditions, failing to account for personal circumstances, available resources, and environmental factors, leading to inadequate adherence and management of chronic illnesses.

Innovation Solution

A data processing system generates personalized patient care plans by integrating patient demographic and medical data with lifestyle information from various sources, including geospatial, environmental, and behavioral data, to create tailored plans that consider individual lifestyle conditions and available resources.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If generic patient care plans are used, then implementation simplicity is maintained, but patient adherence and treatment effectiveness deteriorate due to lack of personalization

Engineering Contradiction:
Improvepatient adherenceVSAvoidcare plan personalization complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments patient information into structured categories (demographics, medical history, lifestyle factors, environmental data) and organizes them into discrete data elements. This segmentation allows the system to systematically process and personalize care plans by selecting relevant segments, rather than dealing with unstructured generic information.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system dynamically changes care plan parameters based on individual patient data. Clinical rules are evaluated against specific patient parameters (age, condition severity, lifestyle factors) to automatically adjust care plan recommendations, transforming static generic plans into dynamic personalized ones.

Inventive Principle:
Principle #35Parameter changes

2Measurement precision

If multiple data sources are integrated for personalization, then care plan accuracy improves, but data processing complexity increases

Engineering Contradiction:
Improvepatient profile accuracyVSAvoiddata integration complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary processing layer that standardizes data from multiple sources before analysis. This intermediary layer transforms heterogeneous data from different providers and formats into a unified structure, simplifying subsequent processing while maintaining high accuracy from diverse sources.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system employs universal data structures and standardized formats that can accommodate multiple data sources. This multi-functional approach allows the same processing framework to handle various types of patient information (clinical, lifestyle, environmental) without requiring separate processing pipelines for each source.

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

3Measurement precision

If comprehensive patient information is collected, then rule evaluation accuracy improves, but information processing time increases

Engineering Contradiction:
Improveclinical rule evaluation accuracyVSAvoidprocessing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs preliminary organization and categorization of patient information before clinical rule evaluation. By pre-structuring data into relevant categories and pre-filtering information based on the specific clinical rules to be applied, the system reduces processing time during actual evaluation while maintaining comprehensive data coverage for accurate results.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10558785B2Variable list based caching of patient information for evaluation of patient rules
Publication Date: 2020.02.11 MERATIVE US LP
  • US10558785B2 patent drawing
  • US10558785B2 patent drawing
  • US10558785B2 patent drawing

AI summary

Mechanisms are provided for caching patient information in a variable list and using the variable list to evaluate patient rules. The mechanisms generate a patient registry comprising a plurality of patient registry records, each patient registry record being associated with a corresponding patient and comprising personal and medical information about the corresponding patient. The mechanisms compile at least one variable list for an input variable of one or more clinical rules. The variable list comprises a plurality of instances of personal and medical information from the plurality of sources that are associated with the variable. The mechanisms also process at least one clinical rule in the one or more clinical rules that references the variable as a criteria for evaluating the at least one clinical rule, based on the variable list associated with the variable to determine if the criteria is satisfied by one or more instances.