Endoscopy & Reprocessing
Endoscope Cleaning and Disinfection
March 25, 2026·5 min read
Safe use of an endoscope matters as much as its image quality. Inadequate reprocessing carries cross-infection risk. The core steps are:
1. Pre-cleaning and leak test
Manual pre-cleaning is done immediately after use, and a leak test checks endoscope integrity.
2. Enzymatic wash
Channels and the exterior are cleaned with an enzymatic solution to remove organic residue.
3. High-level disinfection
Automatic washer-disinfectors provide standardized, repeatable high-level disinfection with a multi-channel jet system and UV water disinfection; the full cycle can complete in about 15 minutes.
4. Rinse, dry and storage
After final rinse and air-drying, the endoscope is stored under suitable conditions. Automation reduces human error and safeguards infection control.