Wearable Physiological Sensor Telemonitoring System
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Solution Overview
Problem
Individuals with implantable physiological sensors face challenges in promptly addressing out-of-range analyte concentrations, such as glucose levels, especially when remote from medical supervision, necessitating a system for real-time monitoring and responsive action.
Innovation Solution
A wearable communication unit coupled with physiological sensors and a drug delivery system, incorporating GPS and manual inputs, allows for local notifications and automatic communication of analyte data to remote monitoring systems, enabling timely medical intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If implantable physiological sensors are used to monitor analyte concentrations, then measurement precision is improved, but device complexity increases
Solution Approach 1:
The system is divided into separate functional modules: implantable sensors for analyte detection, a wireless communication interface for data transmission, and an external monitoring system for analysis and alert generation. This segmentation allows each component to be optimized independently while reducing overall system complexity.
Solution Approach 2:
A wireless communication interface serves as an intermediary between the implantable sensor and the external monitoring system, enabling data transmission without physical connections. This intermediary simplifies the interface requirements and reduces complexity in the implantable portion of the system.
2Loss of time
If real-time monitoring and remote notification systems are implemented, then response time to out-of-range conditions is improved, but device complexity increases
Solution Approach 1:
The system automatically monitors analyte levels, compares readings against predetermined thresholds, and generates alerts without requiring continuous user intervention. The microprocessor autonomously manages data collection, analysis, and notification tasks, reducing the need for complex user interfaces and manual operations.
Solution Approach 2:
The system provides immediate feedback through local visual/audible alerts and remote notifications when analyte concentrations deviate from acceptable ranges. This feedback loop enables rapid response to abnormal conditions while automating the monitoring process to minimize complexity.
3Ease of operation
If manual inputs and automatic drug delivery integration are added, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The system integrates multiple functions into a single platform: analyte monitoring, wireless communication, local alerting, manual input reception, and automated drug delivery control. This multi-functionality eliminates the need for separate devices and simplifies the overall operational workflow for users.
Solution Approach 2:
The system dynamically adapts its behavior based on real-time conditions, switching between automatic alert generation, manual input acceptance, and drug delivery activation. This dynamic operation allows the system to respond flexibly to different situations while maintaining a unified interface for users.
Data Source
AI summary
Systems and methods are provided which enable communications to be initiated locally relative to an individual's developing physiological condition and remotely as the condition requires. Physiological sensors and associated medical delivery systems can be coupled to a unit wearable by an individual which can provide various audible or visual outputs and one or more manual inputs indicative of the individual's condition. A global positioning unit can be incorporated so that condition information as well as location information can automatically be provided, wirelessly, to a remote monitoring system for follow up as needed.