Extracorporeal Treatment Record Automation for Accurate Parameter Logging

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Solution Overview

Problem

Manual recording of treatment parameters in medical treatment systems for extracorporeal blood treatments is cumbersome and prone to errors, leading to inefficiencies and potential safety risks.

Innovation Solution

An extracorporeal blood treatment system equipped with a graphical user interface and computing apparatus that automates the generation and storage of treatment records, allowing users to select treatment modalities, monitor parameters, and display records, reducing manual effort and enhancing clarity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual recording of treatment parameters is used, then users can document treatment data, but the process becomes cumbersome and error-prone

Engineering Contradiction:
Improveaccuracy of treatment recordsVSAvoidease of recording treatment parameters
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The treatment system automatically generates treatment records by capturing data from sensors and treatment parameters without requiring manual transcription by users. The system serves itself by autonomously documenting treatment information, eliminating the manual recording process that caused errors and inefficiency.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the manual mechanical process of writing records with an automated electronic data capture system. Sensors and computing apparatus automatically detect and record treatment parameters, substituting the manual writing process with electronic automation to improve both accuracy and ease of operation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If automated treatment record generation is implemented, then recording efficiency improves, but system complexity increases

Engineering Contradiction:
Improveefficiency of treatment record generationVSAvoidcomplexity of treatment system
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The computing apparatus performs multiple functions: controlling the blood treatment process, capturing sensor data, generating treatment records, and displaying information. By making the computing system universal and multi-functional, the patent avoids adding separate dedicated recording devices, thereby improving productivity without proportionally increasing overall system complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent combines the treatment control system and the record generation system into a single integrated apparatus. The computing apparatus that controls the blood treatment also automatically generates and stores treatment records, merging two functions into one system to achieve efficiency gains without excessive complexity increase.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If comprehensive treatment parameters are monitored, then treatment quality improves, but data management complexity increases

Engineering Contradiction:
Improvequality of treatment monitoringVSAvoidcomplexity of data management
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent extracts and separates essential treatment parameters from the comprehensive data set for prioritized display and recording. By identifying and extracting the most critical parameters for monitoring and documentation, the system maintains high treatment quality while simplifying data management and presentation to users.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11969529B2Patient and treatment records
Publication Date: 2024.04.30 GAMBRO LUNDIA AB
  • US11969529B2 patent drawing
  • US11969529B2 patent drawing
  • US11969529B2 patent drawing

AI summary

The exemplary systems and methods may generate treatment records for extracorporeal blood treatments. The treatment records may include a plurality of values of various parameters. The various parameters may include a compulsory set of parameters that are preset, a dependent set of parameters that a dependent on one or more of a selected treatment and a system configuration, and a discretionary set of parameters that are selected by a user.