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Ubify Core Engineering Team
SOFTWARE ENGINEERS & SYSTEMS ARCHITECTS
About This Tool
The Medical DICOM Viewer renders radiological scans, including computed tomography (CT) and magnetic resonance imaging (MRI) files (.dcm), directly inside your web browser. Drag and drop any standard DICOM file or medical image. The parser verifies standard DICM magic byte signatures at offset 128, extracts scan modality, and draws pixel data directly to an HTML5 canvas.
Adjust radiologist Window Center (level) and Window Width (window) sliders to recalibrate Hounsfield grayscale contrast for soft tissue, bone, or lung windows. Toggle color inversion and adjust zoom scale up to 4x for granular inspection of slice details. All file parsing, array buffer decoding, and image rendering occur strictly inside your local browser memory to ensure complete patient health information (PHI) privacy and HIPAA compliance without cloud transfers.
How to Use
- 1
Drag and drop a .dcm DICOM file or click Browse to select a medical scan from your device.
- 2
Verify extracted metadata such as detected modality (CT or MRI) and file size in the inspection card.
- 3
Adjust Window Center and Window Width sliders to calibrate radiological grayscale contrast.
- 4
Use the Invert toggle or Zoom slider to inspect micro-structures and high-density regions.
Frequently Asked Questions
Is patient data or medical imaging uploaded to an external server?
No. All file reading, DICOM magic byte validation, and canvas rendering happen 100% on-device in your client browser. Patient records never leave your machine.
What does Window Center (WC) and Window Width (WW) do?
Window Center defines the midpoint brightness level (Hounsfield unit equivalent), while Window Width sets the range of grayscale values displayed, allowing clinicians to focus contrast on specific tissue densities like bone or organ parenchyma.
Is this viewer approved as a primary diagnostic PACS workstation?
No. This browser utility is designed for preliminary review, educational visualization, and technical inspection, not as a certified Class II medical diagnostic device.