By Nel PreTech
Discover how industrial CT scanning supports medical device characterization, dimensional inspection, defect analysis, and quality documentation for complex medical components. Industrial computed tomography (CT) scanning provides a solution by creating a complete 3D representation of a part's internal and external geometry without destroying the device. For regulated manufacturers, the value of CT is not simply visualization. The value is access to measurable data that can support: - Device characterization studies - Design verification activities - Manufacturing process investigations - Supplier qualification - Root cause analysis - Risk assessments - Quality documentation Industrial CT scanning captures multiple X-ray projections around a part and reconstructs those measurements into a 3D volumetric dataset. Dimensional Inspection and Metrology CT metrology can provide: - Internal and external measurements - GD&T evaluation - CAD-to-part comparison - Wall thickness analysis - Feature location measurements - Dimensional variation analysis Color deviation maps can help identify where manufactured parts differ from nominal CAD geometry. Internal Feature Analysis CT scanning enables inspection of difficult-to-access features, including: - Internal channels - Lumens - Cavities - Undercuts - Complex molded pathways - Multi-component assemblies This is especially valuable for devices where internal geometry directly influences function. Defect and Process Investigation CT data can assist with identifying: - Voids - Porosity - Cracks - Inclusions - Foreign material - Delamination - Short shots - Flash - Assembly misalignment Because CT is non-destructive, valuable prototypes, validation samples, and production parts can often continue through additional testing after inspection. At Nel PreTech, industrial CT scanning is supported by decades of experience in precision measurement, engineering analysis, and advanced inspection. Our A2LA ISO/IEC 17025 accredited laboratory combines CT scanning expertise with: - Dimensional inspection - 3D scanning - CAD comparison - Defect analysis - Metrology reporting The result is more than a CT image—it is actionable inspection data that helps engineers and quality teams make informed decisions.
