Wireless Monitoring System Activity Manager Reduces False Alarms
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Solution Overview
Problem
Conventional medical telemetry systems generate false alarms during medical procedures, unnecessarily taxing hospital resources and interfering with the work environment, and lack interactive communication with users, while also being expensive and complex.
Innovation Solution
A user monitoring system with a unique user ID and activity manager that tracks user habits, lifestyle choices, and health metrics, using a wearable device with sensors and a telemetry system for personalized data analysis and communication, preventing false alarms by integrating user interaction and reducing resource waste.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional medical telemetry systems are used to monitor users, then physiological data can be transmitted from bedside to central station, but false alarms are generated during medical procedures which tax hospital resources and interfere with work environment
Solution Approach 1:
The system introduces feedback mechanisms where the monitoring device communicates with the user through the activity manager, allowing the user to confirm or dismiss alarms. This two-way communication enables the system to learn from user responses and adjust alarm sensitivity, reducing false alarms while maintaining reliable monitoring of actual physiological conditions.
Solution Approach 2:
The activity manager pre-configures monitoring parameters and alarm thresholds based on user profiles and historical data before medical procedures begin. This preliminary setup allows the system to anticipate procedure-related artifacts and adjust monitoring sensitivity accordingly, preventing false alarms during known high-risk periods.
2Adaptability or versatility
If bedside monitoring equipment monitors more physiological data and provides sophisticated displays, then monitoring capability is improved, but equipment becomes larger, more complex and expensive
Solution Approach 1:
The monitoring system is divided into separate functional modules: a simple bedside monitoring device that collects physiological data, a wireless communication system that transmits data, and a centralized activity manager that performs sophisticated analysis and displays. This segmentation allows the bedside device to remain simple while the overall system provides advanced monitoring capabilities through the centralized processing unit.
Solution Approach 2:
The activity manager serves multiple functions: it receives data from multiple users, processes various physiological parameters, manages user profiles, generates alarms, and provides displays. This multi-functional centralized unit consolidates complexity away from individual bedside devices, allowing each monitoring point to remain simple while the system as a whole provides sophisticated monitoring.
3Loss of information
If conventional telemetry systems transmit data one-way from user to central station, then data collection is achieved, but there is no communication with the user as part of an interactive integrated system
Solution Approach 1:
The system transforms one-way data transmission into two-way communication by implementing feedback loops. The activity manager sends notifications, alarms, and information back to the user through the monitoring device. Users can interact with the system to confirm alarms, adjust settings, and receive personalized health information, creating an engaging interactive experience while maintaining comprehensive data collection.
4Adaptability or versatility
If telemetry system components are removed for medical procedures, then diagnostic examinations can be performed, but false alarms are generated during removal
Solution Approach 1:
The system detects when a medical procedure is scheduled or begins and pre-adjusts monitoring parameters before component removal. The activity manager receives procedure information and temporarily modifies alarm thresholds and sensitivity settings to account for expected artifacts during removal, preventing false alarms while maintaining monitoring during the procedure.
Solution Approach 2:
The monitoring system dynamically adjusts its behavior based on the procedural state. During component removal, the system transitions to a different monitoring mode with adjusted parameters, then returns to normal monitoring after the procedure. This dynamic adaptation allows procedure compatibility without compromising overall alarm reliability.
Data Source
AI summary
A system is disclosed that uses telemetry data based on a user habit information or user monitoring. A user monitoring device has a unique user ID. The monitoring device acquires user information selected from of at least one of, a user's activities, behaviors and habit information, and user monitoring. ID circuitry is at the user monitoring device. The ID circuitry includes ID storage, a communication system that reads and transmits the unique ID from ID storage, a power source and a pathway system to route signals through the circuitry. A telemetry system is in communication with the user monitoring device. The telemetry system includes a database of user ID's. The telemetry system is in communication with the user monitoring device. An activity manager is provided is used with the other elements to manage lifestyle activities of the user.