Smart Peritoneal Dialysis Device with Real-Time Feedback Control
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Solution Overview
Problem
Current peritoneal dialysis treatments lack optimal monitoring and adjustment capabilities, leading to suboptimal delivery of therapy and potential complications such as peritonitis.
Innovation Solution
A device equipped with memory, control circuitry, and sensors that monitors and modifies peritoneal dialysis treatments in real-time, adjusting parameters such as infusion time, dialysate composition, and treatment duration based on measured outcomes and clinical parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If peritoneal dialysis treatment is performed without real-time monitoring and adjustment, then the treatment process is simple and easy to operate, but the treatment efficacy is suboptimal and complications such as peritonitis may occur
Solution Approach 1:
The patent implements real-time monitoring of dialysate parameters (temperature, flow rate, composition) and patient clinical parameters (heart rate, blood pressure, body weight) with automatic feedback loops. The control circuitry continuously adjusts treatment parameters based on measured outcomes to maintain optimal therapy delivery and prevent complications such as peritonitis
Solution Approach 2:
The system automatically monitors treatment parameters and patient condition, then self-adjusts dialysis prescription without requiring constant manual intervention. The device performs self-diagnosis and modification of treatment protocols based on pre-programmed criteria and real-time data
2Productivity
If treatment parameters are manually monitored and adjusted, then the device complexity is low, but the treatment delivery is not optimal and time-consuming
Solution Approach 1:
The patent replaces manual mechanical monitoring and adjustment processes with automated electronic sensors, control circuitry, and computer-based systems. Clinical parameters are measured automatically by sensors and processed by control algorithms that modify treatment parameters without manual intervention
Solution Approach 2:
Real-time feedback loops continuously monitor treatment outcomes and automatically adjust dialysis prescription parameters. The system measures actual treatment efficacy and patient response, then modifies subsequent treatment cycles to optimize therapy delivery efficiency
3Reliability
If real-time monitoring and automatic modification of treatment parameters is implemented, then treatment efficacy and safety are improved, but the device complexity increases
Solution Approach 1:
The system implements multi-parameter feedback monitoring including dialysate temperature, flow rate, composition analysis, and patient vital signs. Control circuitry processes this data in real-time to automatically adjust treatment parameters, ensuring safe and effective therapy delivery while preventing complications
Solution Approach 2:
The patent incorporates pre-programmed treatment protocols and safety thresholds that are established before treatment begins. The system is pre-configured with target parameters and modification criteria, allowing automatic real-time adjustments without requiring complex on-the-fly decision-making
Data Source
AI summary
A device for monitoring and/or modifying a peritoneal dialysis treatment, including: a memory which stores at least one treatment protocol; a control circuitry connected to the memory, wherein said control circuitry generates a report and/or modifies the treatment if an outcome of the treatment is not a desired outcome of the treatment protocol.