Drug Data Set Analyzer for Clinical Dosing Consistency

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Solution Overview

Problem

Current methods for comparing drug administration data sets between healthcare facilities are time-consuming and prone to errors, often taking several hours to determine if a facility's drug usage is within recognized dosage ranges and consistent with other facilities.

Innovation Solution

A system and method that automates the comparison of a healthcare facility's drug data set with aggregated data from multiple facilities, using a processor to identify matches, differences, and exceptions in dosing units and limits, and provides a reporting mechanism to prompt users for changes or conversions, thereby ensuring clinical appropriateness and consistency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual comparison of drug data sets is performed, then accuracy of clinical appropriateness analysis is improved, but time consumption increases significantly (4-5 hours)

Engineering Contradiction:
Improveaccuracy of clinical appropriateness analysisVSAvoidtime consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent replaces the manual mechanical comparison process with an automated computer-based system. The processor automatically compares the facility's data set against compiled data sets from other facilities, eliminating the need for manual review while maintaining accuracy through systematic algorithmic comparison of dosing information, units, and limits.

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

Solution Approach 2:

The system performs self-service by automatically analyzing and comparing data sets without requiring continuous human intervention. The processor independently executes the comparison, identifies discrepancies, and generates reports, allowing the system to serve itself in the data analysis task while reducing time consumption.

Inventive Principle:
Principle #25Self-service

2Reliability

If manual comparison of drug data sets is performed, then thoroughness of analysis is improved, but error rate increases due to tediousness

Engineering Contradiction:
Improvethoroughness of analysisVSAvoiderror rate
Core Design Contradiction:
ReliabilityVSManufacturing precision

Solution Approach 1:

The patent eliminates human error by replacing manual comparison with automated computational processing. The system systematically compares all data elements including dosing information, units, and limits across multiple facilities, ensuring thoroughness while eliminating the tediousness that causes human errors.

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

Solution Approach 2:

The system provides feedback by automatically identifying and reporting discrepancies between the facility's data set and other facilities' data sets. This feedback mechanism ensures thorough comparison by highlighting specific areas where differences exist, allowing for targeted review while maintaining high precision through automated detection.

Inventive Principle:
Principle #23Feedback

3Loss of time

If automated comparison system is implemented, then time consumption is reduced (from 4-5 hours to minutes), but system complexity increases

Engineering Contradiction:
Improvetime consumptionVSAvoidsystem complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The patent achieves multi-functionality by designing a comprehensive system that handles multiple tasks: comparing data sets, analyzing dosing information, validating units, checking limits, and generating reports. This universal approach consolidates multiple functions into a single system, reducing time consumption while managing complexity through integrated design.

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

Solution Approach 2:

The system segments the comparison process into distinct functional components: data set loading, parameter comparison (dosage, units, limits), discrepancy identification, and report generation. This segmentation allows the complex task to be broken down into manageable modules, reducing overall system complexity while maintaining automated efficiency.

Inventive Principle:
Principle #1Segmentation

4Measurement precision

If comprehensive data set comparison is performed, then accuracy of dosing information validation is improved, but processing time increases

Engineering Contradiction:
Improveaccuracy of dosing information validationVSAvoidprocessing speed
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The patent replaces manual validation with automated computational comparison that processes dosing information, units, and limits simultaneously across all data elements. This substitution maintains high accuracy in validation while dramatically increasing processing speed from hours to minutes through systematic algorithmic evaluation.

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

Solution Approach 2:

The system performs continuous comparison of all data elements without interruption, maintaining steady processing through automated iteration through the data sets. This continuous action ensures comprehensive validation accuracy while optimizing processing speed through efficient sequential evaluation of dosing parameters.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS8798979B2Infusion device data set analyzer
Publication Date: 2014.08.05 CAREFUSION 303 INC
  • US8798979B2 patent drawing
  • US8798979B2 patent drawing
  • US8798979B2 patent drawing

AI summary

A system and method for evaluating drug data sets is provided. The system and method includes identifying when entries in a current data set differ from a data set comprising an aggregate of entries for a plurality of institutions, and prompting a user to determine if a change in the current data set should be changed. The system and method also identifies cases where different dose units are used for the same drug. A report is generated noting exceptions.