Predictive Medical Device Consultation System

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Solution Overview

Problem

Current medical devices, particularly hearing devices, face challenges in determining the optimal time for implantation and device changes, leading to suboptimal hearing outcomes due to delayed clinical access and inappropriate device selection, which can result in degraded hearing and reduced rehabilitation effectiveness.

Innovation Solution

A predictive medical device consultation system that analyzes audiological data in conjunction with personal and ancillary data using machine learning models to forecast future hearing outcomes and recommend optimal device selection and timing for clinical appointments, enabling personalized and timely healthcare decisions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional hearing devices are used with standard clinical scheduling, then device simplicity and ease of operation are maintained, but hearing outcomes degrade due to delayed clinical access and inappropriate device selection

Engineering Contradiction:
Improvehearing outcomesVSAvoidtime to clinical access
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary analysis of audiological data to predict future hearing outcomes and determine optimal implantation timing before the actual clinical appointment. By analyzing current hearing capabilities and projecting future degradation, the system proactively identifies the optimal time for intervention, allowing clinicians to schedule appointments at the precise moment when intervention will be most effective, rather than using fixed scheduling intervals.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system continuously monitors audiological data and provides feedback loops that compare actual hearing outcomes against predicted outcomes. This feedback mechanism allows the system to refine its predictions and adjust future recommendations, ensuring that clinical access timing remains optimized as the patient's hearing condition evolves over time.

Inventive Principle:
Principle #23Feedback

2Reliability

If traditional hearing devices are used with standard clinical scheduling, then device complexity is minimized, but hearing outcomes degrade due to inappropriate device selection

Engineering Contradiction:
Improvehearing outcomesVSAvoidpredictive consultation system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The predictive consultation system serves as an intermediary layer between the patient's audiological data and the clinical decision-making process. Rather than making complex predictive analyses directly within the hearing device itself, the system processes data separately and provides simplified recommendations to clinicians, who then make final device selection decisions. This intermediary approach distributes complexity across multiple components rather than concentrating it in a single device.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system replaces traditional mechanical clinical scheduling approaches with data-driven predictive analytics. Instead of relying on fixed time intervals or manual clinical judgment alone, the system uses computational analysis of audiological trends to automatically determine optimal intervention timing and device selection, substituting algorithmic processing for traditional clinical workflows.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If frequent clinical appointments are scheduled to monitor hearing degradation, then hearing outcomes can be maintained, but loss of time and clinical resource efficiency worsen due to unnecessary appointments

Engineering Contradiction:
Improvehearing outcomesVSAvoidclinical resource efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system performs preliminary prediction of hearing degradation trajectories to identify which patients are at risk of significant hearing loss. By analyzing current audiological data and projecting future outcomes, the system pre-identifies patients who will benefit from upcoming clinical appointments, allowing clinicians to prioritize these patients and avoid scheduling routine follow-ups for patients whose hearing is stable and not expected to deteriorate significantly in the near term.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20240304314A1Predictive medical device consultation
Publication Date: 2024.09.12 COCHLEAR LIMITED
  • US20240304314A1 patent drawing
  • US20240304314A1 patent drawing
  • US20240304314A1 patent drawing

AI summary

Presented herein are predictive consultation techniques for use with medical devices. The techniques presented herein, sometimes referred to herein as “predictive medical device consultation techniques,” can include, for example, generation of one or more clinical predictions related to timing of future clinical appointments and/or one or more clinical predictions related to the selection of a medical device for the recipient.