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How to avoid blockage of the gastroscope nozzle
Release time:
2025-03-12 09:39
Nozzle blockage
1. Accidental collision of the tip with a hard object → nozzle deformation → nozzle blockage (Improper endoscope maintenance is the main cause of blockage)
2. Failure to clean immediately after using the endoscope → dirt solidifies in the nozzle → nozzle blockage
3. Failure to thoroughly clean the endoscope with detergent before disinfection → disinfectant solidifies protein → nozzle blockage
4. Incorrect direction when wiping the lens surface → cotton yarn gets stuck in the nozzle → nozzle blockage
5. After nozzle blockage, using a needle to pick or removing the nozzle by oneself → nozzle damage or causing the inner tube to be more easily blocked → nozzle blockage
6. During cleaning and disinfection, using problematic cleaning accessories → dirt is sent to the endoscope with irrigation → nozzle blockage
How to avoid nozzle blockage
1. Handle the endoscope with care.
2. The endoscope should be cleaned immediately after use.
3. The endoscope must be thoroughly cleaned before disinfection.
4. When wiping the lens surface, follow the direction of the nozzle
5. Do not use a needle to pick or remove the nozzle by yourself after nozzle blockage.
6. Before cleaning the endoscope, thoroughly check the cleaning accessories for any problems.
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