Wearable Electronic System for Cardiac Arrest Task Coordination

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Solution Overview

Problem

In cardiac arrest situations, healthcare providers face challenges in coordinating efforts effectively due to unclear roles, information decay, and poor integration of technology, leading to inaccurate records and reduced treatment quality.

Innovation Solution

A wearable electronic system that includes multiple devices configured to provide clear task instructions, record performance metrics, and transmit data for team management, allowing caretakers to focus on treatment while maintaining accurate records and improving coordination.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple caretakers manually track and record tasks during cardiac arrest, then treatment coordination may be maintained, but information accuracy deteriorates due to information decay and unclear roles

Engineering Contradiction:

Improvetreatment coordinationVSAvoidinformation accuracy

Core Design Contradiction:

ReliabilityVSLoss of information

Solution Approach 1:

The system provides real-time feedback to caretakers through wearable devices, displaying task status, timing reminders, and performance metrics. This continuous feedback loop ensures information remains accurate and up-to-date, preventing information decay while maintaining coordinated treatment efforts.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The automated tracking system serves itself by automatically recording task completion, monitoring timing, and updating records without requiring manual intervention. This eliminates human error in recording while maintaining accurate information throughout the cardiac arrest protocol.

Inventive Principle:

Principle #25Self-service

2Reliability

If caretakers manually monitor and record performance metrics, then treatment quality may be maintained, but record accuracy deteriorates due to manual recording errors

Engineering Contradiction:

Improvetreatment qualityVSAvoidrecord accuracy

Core Design Contradiction:

ReliabilityVSMeasurement precision

Solution Approach 1:

The system replaces manual mechanical recording with automated electronic sensing and digital recording. Wearable devices automatically capture performance metrics such as compression depth, rate, and pressure, eliminating manual recording errors and ensuring precise measurement and recording of treatment quality parameters.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Productivity

If technology is integrated into cardiac arrest treatment protocols, then treatment coordination improves, but device complexity increases

Engineering Contradiction:

Improvetreatment coordinationVSAvoidtechnology integration

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The system divides the complex coordination task into separate functional modules distributed across multiple wearable devices. Each device handles specific functions such as timing, monitoring, or communication, which simplifies individual device complexity while maintaining overall system productivity and coordination capabilities.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The wearable devices are designed as multi-functional units that can perform timing, monitoring, communication, and recording functions. This universality reduces the need for multiple specialized devices, simplifying the overall technology integration while improving treatment coordination efficiency.

Inventive Principle:

Principle #6Universality (Multi-functionality)

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

Enhances the likelihood of successful treatment by ensuring clear roles, accurate record-keeping, and improved performance feedback, enabling effective team management and education in cardiac arrest scenarios.

Implementation Method 1

a pressure sensor, an electronic control module in communication with the pressure sensor

Methodology Applied

Scientific EffectPressure sensing:

Implementation Method 2

the sensor is a capnometer, and the measurement signal indicates a concentration of carbon dioxide exhaled by the patient

Methodology Applied

Scientific EffectCapnometry:

Implementation Method 3

the sensor is an oxygen sensor, and the measurement signal indicates an oxygen perfusion of the patient

Methodology Applied

Scientific EffectOxygen sensing:

Data Source

PatentUS20240245578A1Electronic Devices for Assisting Performance of Medical Procedures

Publication Date: 2024.07.25 XIMIO HEALTH INC

AI summary

An example system includes a first wearable computing device, and at least one additional wearable computing device. The first wearable computing device is configured to retrieve information regarding a series of tasks to be performed in treating a patient in cardiopulmonary arrest. The information includes, for each task, an indication of a user to perform the task, an indication of a time point to perform the task. The first wearable computing device is further configured identify one or more subsets of the information, and transmit each subset to a different corresponding one of the additional wearable computing devices. Each additional wearable computing device is configured to receive, from the first wearable computing device, at least one of the one or more subsets of the information, and output, for each task within a received subset, a corresponding prompt to perform the task at the respective time point associated with the task.