Blood Treatment Machine Blood Pressure Notification System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current blood treatment machines lack effective notification systems for upcoming blood pressure measurements, leading to potential patient complications and operator fatigue due to frequent alarms, and do not provide timely alerts for monitoring blood pressure changes during treatment.
Innovation Solution
A blood treatment system that includes a receiver, user interface, and controller to generate notifications for upcoming blood pressure measurements, using visual, auditory, or vibrational alerts, and allows connection to a second interface for remote notification, ensuring operators are informed before measurements, thereby reducing alarm fatigue and improving patient monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the blood treatment machine automatically monitors blood pressure during treatment, then patient safety is improved, but operator fatigue increases due to frequent alarms
Solution Approach 1:
The system performs preliminary action by notifying the operator in advance of an upcoming blood pressure measurement before it occurs. This allows the operator to prepare and be present for the measurement, rather than being surprised by frequent alarms during treatment.
2Reliability
If the blood treatment machine notifies the operator of upcoming blood pressure measurements, then timely patient monitoring is improved, but device complexity increases
Solution Approach 1:
The controller is configured to generate a notification in advance of the blood pressure measurement, allowing the operator to prepare and be present for the measurement, rather than being surprised by frequent alarms during treatment.
Solution Approach 2:
The notification system acts as an intermediary between the automatic monitoring function and the operator. It bridges the gap by providing advance warning, allowing the operator to be informed without requiring constant manual intervention or complex real-time alert systems.
3Measurement precision
If the blood pressure monitoring device sends signals to the blood treatment machine, then measurement accuracy is improved, but information loss occurs without timely notification
Solution Approach 1:
The system implements feedback by sending signals from the blood pressure monitoring device to the blood treatment machine controller, which then generates notifications. This closed-loop feedback ensures the operator is informed of measurement timing while maintaining measurement precision through proper signal transmission.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A system for blood treatment that includes a blood treatment machine. The blood treatment machine includes a receiver, a user interface configured to display information related to the blood pressure data received by the receiver, and a controller. The controller is configured to generate a notification to notify a user of an upcoming blood pressure measurement before the blood pressure measurement occurs. The blood treatment machine also includes a blood pressure monitoring device connected to the blood treatment machine. The blood pressure monitoring device is configured to send signals containing blood pressure information to the receiver of the blood treatment machine.