Demographic Audit Module for Emergency Medical Data Accuracy

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current documentation procedures in the medical transport industry are inefficient, leading to incomplete and unreliable patient charts due to fragmented data collection, redundant information, and lack of a common communication format, which can result in disastrous clinical outcomes and prolonged account receivable times.

Innovation Solution

A computerized, integrated emergency medical transportation database system with a demographic audit module and data accuracy filter module that collects and verifies patient demographic data, applies modifiable data collection rules, and searches other databases for missing information to ensure completeness and accuracy, thereby enhancing data integrity and reducing errors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If paper and pencil documentation procedures are used, then flexibility in data collection is maintained, but data completeness and reliability deteriorate due to fragmented collection and redundancy

Engineering Contradiction:
Improvedata reliabilityVSAvoiddocumentation system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent merges fragmented data collection processes into a single integrated electronic patient charting system. Multiple data sources (dispatch data, demographic data, clinical data) are consolidated into one unified digital document, eliminating the need for separate paper forms and manual coalescing of information. This integration directly improves data reliability while managing system complexity through centralized architecture.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The electronic patient charting system serves multiple functions: it collects dispatch data, demographic data, and clinical data; performs automated accuracy checking; generates billing information; and creates complete patient records. This multi-functional system replaces multiple separate paper-based processes, improving reliability through consistent data handling across all functions while consolidating what would otherwise be separate complex systems.

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

2Measurement precision

If automated data accuracy checking is implemented, then data completeness improves, but system complexity increases

Engineering Contradiction:
Improvedata accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system performs automated self-checking of data accuracy through built-in validation rules that automatically verify completeness of billing and demographic information. The demographic audit module autonomously checks data against predefined criteria without requiring manual verification, improving measurement precision while managing complexity through automation rather than human intervention.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The demographic audit module provides immediate feedback on data completeness by checking entered information against required criteria. When data is incomplete or inaccurate, the system generates alerts and prompts for correction, creating a feedback loop that continuously improves data accuracy. This automated feedback mechanism enhances precision without requiring complex manual review processes.

Inventive Principle:
Principle #23Feedback

3Reliability

If fragmented data collection methods are used, then ease of operation is maintained, but information completeness deteriorates leading to clinical risks

Engineering Contradiction:
Improveclinical safetyVSAvoiddocumentation ease
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system performs preliminary checks for required data elements before allowing chart completion or patient discharge. The demographic audit module proactively identifies missing information and prompts operators to enter required data before proceeding, ensuring clinical safety requirements are met. This preliminary validation prevents incomplete charts from being finalized, safeguarding clinical safety while guiding operators through the process.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent combines previously separate data collection steps into a unified electronic charting process. Dispatch data, demographic data, and clinical data are collected and validated in a single integrated workflow rather than as separate fragmented steps. This merging ensures all necessary information is captured for clinical safety while providing a streamlined operation that reduces the burden of managing multiple separate documentation processes.

Inventive Principle:
Principle #5Merging (Combining)

4Productivity

If delayed paperwork processing is used, then operational flexibility is maintained, but account receivable times are prolonged compromising service compensation

Engineering Contradiction:
Improvebilling efficiencyVSAvoidaccount receivable time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system performs preliminary data collection and validation during the patient encounter itself, rather than delaying paperwork processing. All necessary demographic and clinical data are captured and validated at the point of care, enabling immediate generation of billing information. This preliminary action eliminates post-encounter delays, improving billing efficiency while reducing account receivable times by initiating the billing process immediately after patient discharge.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The electronic charting system maintains continuous data collection and processing throughout the patient encounter, rather than interrupting care for paperwork. Data entry and validation occur continuously alongside clinical activities, and billing information is generated continuously as data becomes available. This continuous process eliminates gaps between patient care and billing preparation, improving productivity while minimizing delays in service compensation.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS7778849B1Data accuracy filter for integrated emergency medical transportation database system
Publication Date: 2010.08.17 GOLDEN HOUR DATA SYSTEMS INC
  • US7778849B1 patent drawing
  • US7778849B1 patent drawing
  • US7778849B1 patent drawing

AI summary

An integrated medical database system for the emergency medical transportation business. The system includes a dispatch module, clinical module, administration module and billing module. Each module may communicate data with one or more of the other modules to form a system incorporating data sharing, thus achieving an end-to-end automation of emergency medical care accounting. Internal consistency checks using specific libraries of modifiable data rules are performed by the system to ensure that proper treatments are performed according to a chosen diagnosis. The system includes a demographic data accuracy filter operating on patient data prior to the billing module.