Microtome blade IVD, reusable

Microtome blades for in vitro diagnostics (IVD) are precision tools designed to cut ultra-thin tissue sections for microscopic examination. Used primarily in histology labs, they slice frozen or paraffin-embedded samples into thin slices that can be stained and analyzed under a microscope, enabling pathology and research diagnostics.

These reusable blades are typically regulated as medical devices based on their intended use and risk level, with classification varying by jurisdiction. They are often supplied as part of a microtome system or as standalone accessories, requiring periodic sharpening to maintain cutting performance and ensure accurate tissue sectioning.