
Surgical Tissue Pathology – Optimized with RTFaSt™
Rapid. Reliable. Ready for Diagnosis.
Surgical tissue pathology requires precision, speed, and diagnostic accuracy. Traditional fixation and processing methods often take up to 22 hours to yield slide-ready samples. The RTFaSt™ system, developed by MedInvent, revolutionizes this timeline with rapid reagents and optimized protocols that reduce processing time by more than 80% — while delivering equal or superior histological quality.
The RTFaSt™ Advantage
From 22 Hours to less than an hour
Through closed-system vacuum processing at 40°C and advanced reagent formulations, RTFaSt™ reduces routine surgical tissue processing from 19–22 hours to as little as 3.9 hours for large tissues and 1.7 hours for small tissue samples — all without compromising diagnostic clarity.


Routine processing. Kidney H&E x 200
Total processing time = 19 hours

RTFaSt processing. Kidney H&E x 200
Total processing time = less than 3 hours

Routine processing. Colon, Alcian Blue x 200

RTFaSt processing. Colon, Alcian Blue x 200

Routine processing.
Colon, Immunohistochemistry (IHC)CDX2 , x 200

RTFaSt processing.
Colon, Immunohistochemistry (IHC)CDX2 , x 200
Compatible With Standard Workflows
Embedding, sectioning, and staining follow standard lab procedures
Slides stained with Harris Hematoxylin and 1% Alcoholic Eosin (or Reserve Eosin)
Compatible with rotary microtomes and float baths
Processes tissue types from muscle and colon to kidney and tumors with consistent quality
Clinical & Economic Benefits
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Same-day diagnostic readiness for surgical pathology specimens
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Improved lab throughput and operational efficiency
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Lower reagent usage and energy costs
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No need to purchase new processing equipment

Market Implication
In a market where tissue diagnostics is increasingly tied to personalized medicine and rapid care delivery, RTFaSt™ delivers lab-transforming speed without sacrificing quality. It's the right choice for clinical labs, hospital pathology units, and diagnostic centers aiming to:
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Shorten turnaround times
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Improve patient outcomes
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Stay ahead in competitive diagnostics
Partner with MedInvent
Bring RTFaSt™ surgical tissue processing into your lab today and experience the shift to faster, better pathology. Contact us for samples, protocols, or to schedule a product demo.