Predictive Respiratory Risk Modeling via Environmental Trigger Analytics

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Solution Overview

Problem

Patients with respiratory diseases such as asthma and COPD face challenges in managing symptoms due to multiple environmental triggers and factors, making it complex to monitor and respond to these triggers effectively for symptom management.

Innovation Solution

An analytics system that includes medicament device sensors, client devices, application servers, and database servers to monitor real-time medicament usage, perform analytics, and provide notifications, allowing patients and healthcare providers to track and respond to environmental triggers and factors affecting respiratory health.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If patients monitor multiple environmental triggers and factors manually, then symptom management completeness improves, but patient burden and complexity increase

Engineering Contradiction:
Improvesymptom management completenessVSAvoidmonitoring complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary system comprising sensors, processors, and communication devices that automatically collect, analyze, and interpret environmental trigger data. This intermediary handles the complexity of monitoring multiple factors (air quality, weather, land use, etc.), freeing patients from manual monitoring while ensuring comprehensive symptom management through automated alert generation and provider notification.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If comprehensive environmental data collection is implemented, then predictive accuracy improves, but system complexity and data processing requirements increase

Engineering Contradiction:
Improvepredictive accuracyVSAvoiddata processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent segments the data processing system into specialized components: environmental sensors for data collection, processors for analyzing specific trigger types, and communication devices for selective notification. This segmentation allows comprehensive data collection across multiple environmental factors while distributing processing complexity across modular system components, maintaining predictive accuracy without overwhelming single-point complexity.

Inventive Principle:
Principle #1Segmentation

3Speed

If real-time monitoring and notification systems are deployed, then response time to triggers improves, but energy consumption and device resource usage increase

Engineering Contradiction:
Improveresponse timeVSAvoiddevice energy consumption
Core Design Contradiction:
SpeedVSUse of energy by moving object

Solution Approach 1:

The patent implements periodic monitoring and notification cycles where the system continuously collects environmental data but only activates full notification sequences when predictive algorithms detect actual trigger conditions. This periodic action pattern maintains rapid response capability when needed while reducing energy consumption during normal operation by keeping the system in a low-power standby state between trigger events.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS11295862B2Predictive modeling of respiratory disease risk and events
Publication Date: 2022.04.05 RESMED INC
  • US11295862B2 patent drawing
  • US11295862B2 patent drawing
  • US11295862B2 patent drawing

AI summary

An application server predicts respiratory disease risk, rescue medication usage, exacerbation, and healthcare utilization using trained predictive models. The application server includes model modules and submodel modules, which communicate with a database server, data sources, and client devices. The submodel modules train submodels by determining submodel coefficients based on training data from the database server. The submodel modules further determine statistical analysis data and estimates for medication usage events, healthcare utilization, and other related events. The model modules combine submodels to predict respiratory disease risk, exacerbation, rescue medication usage, healthcare utilization, and other related information. Model outputs are provided to users, including patients, providers, healthcare companies, electronic health record systems, real estate companies and other interested parties.