Web-Based EHR System for Medical Office Workflow

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Solution Overview

Problem

Conventional paper-based medical office management systems are prone to delays, errors, and inefficiencies due to reliance on verbal communication, incomplete records, and limited access to patient information, especially when physicians are out of the office, leading to potential safety issues and billing inaccuracies.

Innovation Solution

A web-based office management software application that connects user terminals to a central records database, allowing real-time access and communication between physicians, staff, and lab technicians, with features like color coding for task status, document management, and secure access from any internet-ready workstation, enabling remote access and reducing the need for paper records.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If paper-based records and verbal communication are used for patient management, then the system is simple and easy to implement, but it causes delays, errors, and inefficiencies in patient care and communication

Engineering Contradiction:
Improvepatient flow-throughVSAvoidwait time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent replaces the mechanical paper-based record system with an electronic health record system that enables real-time access to patient information. The electronic system allows physicians and staff to view patient records, order tests, and communicate immediately without physical paperwork, eliminating the time loss associated with retrieving and transporting paper records.

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

Solution Approach 2:

The patent creates digital copies of patient records that can be simultaneously accessed by multiple users across different locations. Instead of physical copies that must be manually distributed, the system provides electronic copies that update in real-time, allowing all staff members to view the most current patient information without delay.

Inventive Principle:
Principle #26Copying

2Reliability

If paper records are used for patient information, then the system requires minimal technology infrastructure, but it leads to incomplete records and loss of information when records are moved between locations

Engineering Contradiction:
Improverecord accuracyVSAvoidincomplete records
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The patent replaces the mechanical paper record system with a centralized electronic database that maintains complete and accurate patient information. The electronic system prevents information loss by ensuring all record updates are automatically saved and synchronized across all accessing devices, eliminating the incompleteness that occurs when paper records are physically moved between locations.

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

Solution Approach 2:

The patent implements real-time feedback mechanisms where any update to patient records immediately reflects across all user terminals. When staff members modify or add information to patient records, the system provides immediate feedback that the changes have been saved and are now visible to all authorized users, ensuring complete and accurate record maintenance.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If proprietary client software is installed on individual workstations for electronic management, then the system provides comprehensive functionality, but it creates redundancy and incompatibility issues and limits remote access

Engineering Contradiction:
Improveremote access capabilityVSAvoidsystem integration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal web-based access system that allows any internet-connected device to access the electronic health record system. Instead of requiring installation of proprietary software on specific workstations, the system provides a universal interface that can be accessed from various devices including personal computers, tablets, and smartphones, thereby enabling remote access without creating system redundancy or incompatibility issues.

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

4Productivity

If multiple separate proprietary systems are used for different office management functions, then each system can be optimized for its specific function, but it creates redundancy and incompatibility issues

Engineering Contradiction:
Improveoffice management efficiencyVSAvoidsystem integration
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent merges multiple separate office management functions including patient records, billing, scheduling, and communication into a single integrated electronic health record system. This consolidation eliminates redundancy and incompatibility issues that arise from multiple separate proprietary systems, while maintaining the efficiency and optimization benefits of specialized functionality through a unified platform.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8069060B2System and method for managing medical facility procedures and records
Publication Date: 2011.11.29 STRYKER CORP
  • US8069060B2 patent drawing
  • US8069060B2 patent drawing
  • US8069060B2 patent drawing

AI summary

The invention facilitates the efficient administration of medical offices and patient records including visual coordination of room, patient, and task status indicators. The invention also enables improved document review and transcription management.