Cutting bone and dense tissue samples is a routine step in pathology laboratories, but it often produces bone dust and airborne debris. These particles can create safety concerns for laboratory staff and contaminate the work environment.
Using equipment specifically designed for pathology can significantly reduce these risks. Research has shown that EXAKT pathology saws produce little to no measurable bone dust during specimen cutting compared with conventional saws.
Why Bone Dust Matters in Pathology
When bone is cut with traditional saws, the cutting action can release fine particles into the air. These particles may contain bone fragments, tissue debris, or other contaminants.
Excessive dust during specimen processing can lead to:
Increased exposure risk for laboratory personnel
Possible environmental contamination
Loss of valuable tissue material
Reduced sample quality for histological analysis
Because of these concerns, minimizing airborne debris during grossing procedures is important for both safety and specimen preservation.
Research on Dust Reduction
A study conducted at the University of Central Oklahoma compared dust production from different types of cutting equipment used in tissue processing. Researchers tested several materials commonly encountered in pathology laboratories, including:
Paraffin and acrylic embedding media
Artificial bone models
Cadaveric bone with soft tissue
Wet and dry bone samples
The study compared a water-circulated pathology saw with a conventional butcher-style saw. The results showed little to no measurable dust when samples were cut using the EXAKT pathology saw, while the conventional saw generated significant airborne debris.
Why EXAKT Pathology Saws Generate Less Dust
Several design features help minimize dust during cutting.
Integrated Water Cooling
Continuous water flow over the diamond band keeps the cutting area cool while flushing debris away from the specimen. This helps prevent particles from becoming airborne and keeps the work area cleaner.
Diamond Band Technology
Instead of using an aggressive toothed blade, EXAKT pathology saws use a precision diamond band that grinds the specimen during cutting. This controlled cutting action reduces fragmentation and helps preserve the integrity of the tissue.
Thinner Cutting Band
The thinner blade removes less material during each cut, which further reduces dust production and minimizes specimen loss.
Benefits for Pathology Laboratories
Reducing bone dust during specimen grossing offers several advantages:
Improved laboratory safety for technicians and pathologists
Cleaner work environments with less airborne debris
Better specimen preservation for diagnostic evaluation
More consistent, artifact-free cut surfaces
Designed for Precision in Pathology
Many laboratories still rely on saws originally designed for other industries. EXAKT pathology saws were developed specifically for medical and research laboratories, providing greater control, cleaner cuts, and safer specimen processing.
By combining water cooling, diamond band technology, and precision cutting, EXAKT pathology saws help pathology labs reduce bone dust while improving specimen preparation.
