CASE STUDY

End-to-End QA for Critical Healthcare Software

Delivered comprehensive end-to-end testing for a Windows-based endoscopy control and reporting application, ensuring accurate patient data handling, flawless media management, and reliable hardware integration in a mission-critical clinical environment.

HEALTHCARE

ABOUT THE PROJECT

Quality Assurance for Surgical Visualization

The client, a global medical technology partner, developed a Windows-based application used during endoscopic procedures to manage patient details, capture clinical media, and generate diagnostic reports. The application supports hundreds of clinical classifications and plays a critical role in surgical documentation. Our responsibility was to validate the complete clinical workflow, ensuring accurate patient data handling, reliable media association, and dependable report generation in a safety-critical healthcare environment.

HIGHLIGHTS

100%

End-to-end clinical workflows validated

330+

Medical media classifications tested

Validated complete patient-to-media traceability
Ensured reliable plug-in/plug-out hardware behavior
Guaranteed report accuracy across all export channels

Tools we Used

PROBLEM STATEMENT

Clinical Workflow and Data Integrity Risks

In endoscopy workflows, software errors can directly affect patient care. The application had to ensure accurate patient identification, correct association of clinical images and videos, and reliable documentation during live procedures. Any mismatch or data inconsistency could lead to incorrect records, delayed diagnosis, or compliance issues. As endoscopy reports are official medical documents, maintaining data integrity, traceability, and workflow reliability was essential to avoid clinical and audit risks.

OUR SOLUTION

Multi-Tiered Beta Testing with Platform-Grade Rigor

Simulated real-world patient admission and procedure flows
Validated media capture, tagging, and retrieval accuracy
Tested 330+ clinical classifications for correctness
Verified repeated hardware plug-in/plug-out reliability
Ensured export fidelity across email and physical media
Transitioned automation from Coded UI to WinAppDriver

What we did?

End-to-End Workflow Validation

Clinical Media Accuracy

Report Integrity Validation

Automation Framework Transition

End-to-End Workflow Validation

Clinical workflows were thoroughly validated to identify patient data continuity risks. Patient creation, session handling, and procedure lifecycle logic were tested to ensure consistent data flow. Edge cases causing record mismatch were identified and documented. This ensured uninterrupted traceability of patient information across the complete endoscopy workflow.

Clinical Media Accuracy

Endoscopic image and video capture workflows were validated to ensure accurate association with patient and procedure context. Media tagging and classification logic were tested across supported clinical categories. Scenarios causing misclassification or orphaned media were identified and resolved. This ensured reliable diagnostic documentation during active procedures.

Report Integrity Validation

Diagnostic report generation was tested to verify completeness and clinical accuracy. Patient details, procedural metadata, classified findings, and media references were validated for consistency. Formatting and data inclusion issues were uncovered and addressed. This ensured reports could serve as dependable clinical and medico-legal records.

Automation Framework Transition

Test automation coverage was assessed to identify stability and scalability gaps. Legacy automation was stabilized while new scripts were developed using modern frameworks. Overlapping coverage was validated to prevent regression risks. This established a maintainable automation foundation aligned with future healthcare software needs.

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