At CAP 2026, U.S. Experts Said: "You've Solved a Century-Old Problem

Where does quality in pathology truly begin?

Most point to microtomes, or staining, or IHC. But the real root — the foundation of every quality slide — is tissue dehydration.

For decades, 99% of hospitals worldwide have relied on a single-retort tissue processor. Large, medium, and small specimens are dehydrated together in one tank, under one program. The result? Large tissues are under-processed, small tissues are over-processed. Every downstream step — embedding, sectioning, staining, molecular testing — pays the price for that first compromise.

It's like feeding a heavyweight, a middleweight, and a lightweight the exact same meal. Someone's going hungry, and someone's getting sick.

At Guangzhou Xiuwei, we answered this with triple-retort independent dehydration. Large, medium, and small specimens each get their own chamber, their own program, their own "diet." When dehydration is done right, sectioning follows naturally — and every step after that becomes effortless.

But that's only half the story.

When should reagents be changed? On feeling? On habit? Without data or standards, changing too often wastes reagents; changing too late clogs machines, damages specimens, and risks diagnostic errors.

Xiuwei's answer: real-time reagent concentration monitoring + full-process data traceability + dual hardware/software protection + seamless power-failure specimen protection + remote monitoring and control. Dehydration moves from "gut feeling" to "hard data."

In October 2026, at CAP Annual Meeting, we presented this solution to experts from the U.S. FDA, CAP, and CNAS. Their response:

"You and your company have solved a century-old problem in tissue dehydration worldwide. The 'red dot' issue that has plagued U.S. labs — most complained about, hardest to correct, with no solution until now — finally has an answer. We look forward to fast-tracking your product through the U.S. market access process and promoting it across America."

36 years in pathology. From local hospitals in China to the CAP stage in Las Vegas. One machine. One century-old problem. Solved.

Pathology quality starts with dehydration. Xiuwei makes every slide accountable to data.