Ear-worn Device Wireless Medical Alerts

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Solution Overview

Problem

Individuals with medical devices, such as insulin pumps and continuous glucose monitoring systems, face challenges in receiving timely notifications about their device status, including insulin levels and physiological states, which can lead to unpredictable blood glucose levels and require manual replenishment, lacking a seamless communication system with ear-worn devices for alerts and warnings.

Innovation Solution

An ear-worn device system that communicates with various medical devices via wireless signals, generating alerts or warnings based on received data, categorizing notifications for privacy and urgency, and sending commands or requests for consumables, integrating with a network to alert caregivers or automate equipment responses.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If insulin pumps and sensor devices are used to monitor and treat diabetes, then blood glucose control is improved, but the complexity of managing multiple devices and receiving timely notifications worsens

Engineering Contradiction:

Improveblood glucose controlVSAvoiddevice management complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The ear-worn device serves as an intermediary between the insulin pump/sensor system and the user. It receives data wirelessly from the medical device and presents it through familiar audio interfaces (hearing aid components), simplifying the user's interaction complexity while maintaining reliable glucose control monitoring and management

Inventive Principle:

Principle #24Intermediary (Mediator)

2Loss of information

If insulin pumps provide notifications about blood glucose levels and pump status, then user awareness of physiological state is improved, but the lack of discreet and timely notification methods worsens

Engineering Contradiction:

Improvenotification deliveryVSAvoidnotification accessibility

Core Design Contradiction:

Loss of informationVSEase of operation

Solution Approach 1:

The ear-worn device leverages the universal audio output capabilities already present in hearing aids to deliver medical notifications. By using the existing electroacoustic transducer and audio processing infrastructure, the system can provide timely, discreet notifications about glucose levels and pump status without requiring separate notification hardware

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent replaces traditional visual or tactile notification mechanisms with acoustic notification through the hearing aid's speaker. This substitution allows notifications to be delivered discreetly and immediately through audio, which the user can perceive without visual attention or physical contact

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Device complexity

If manual tracking of insulin levels and device status is required, then device simplicity is maintained, but user burden and time consumption increase

Engineering Contradiction:

Improvesystem simplicityVSAvoidmanual tracking time

Core Design Contradiction:

Device complexityVSLoss of time

Solution Approach 1:

The system implements self-service by automatically collecting, processing, and presenting device status and glucose level information through the hearing aid interface. The wireless data transfer and automatic audio notification eliminate the need for manual tracking operations, saving user time while maintaining system simplicity

Inventive Principle:

Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables timely and discreet notifications to the user and caregivers, automates responses to critical alerts, and ensures continuous monitoring and management of medical device status, improving glucose control and reducing the burden of manual tracking.

Implementation Method 1

an electroacoustic transducer for generating sound in electrical communication with the control circuit

Methodology Applied

Scientific EffectElectroacoustic transduction:

Data Source

PatentUS20220304580A1Ear-worn devices for communication with medical devices

Publication Date: 2022.09.29 STARKEY LABORATORIES INC

AI summary

Embodiments herein relate to medical device systems including ear-worn devices. In an embodiment, a medical device system includes an ear-worn device including a control circuit, a microphone in electrical communication with the control circuit, an electroacoustic transducer for generating sound in electrical communication with the control circuit, and a power supply circuit in electrical communication with the control circuit. The ear-worn device can be configured to received signals from a separate medical device and generate a notification using the received signals. Other embodiments are also included herein.