Precautions for cleaning and sterilization of zirconia ceramic filling pump

Precautions for cleaning and sterilization of zirconia ceramic filling pump:

(1) The cleaning and sterilization of zirconia ceramic filling pump should not use chlorine containing chemical solutions in contact with stainless steel to prevent corrosion of stainless steel parts.

During the cleaning, sterilization, and cleaning of zirconia ceramic filling pumps, it is not allowed to pull ceramic measuring components in hot water exceeding 40 ℃. The ceramic plunger and ceramic sleeve should be cleaned separately.

When cleaning, sterilization, and sterilization of zirconia ceramic filling pumps, the rotary valve, ceramic sleeve, and measuring rod should be separated and opened in a dedicated sterilization box, and the ceramic rod and ceramic sleeve should be vertically hung for moist heat sterilization to prevent deformation and bending due to heat; After sterilization, installation operations should only be carried out when the temperature of each component naturally drops to room temperature. Before the temperature of the pump body drops to room temperature, sudden cooling should be avoided to cause damage to each component.

The hardness of zirconia ceramics is greater than that of metals, and the contact between zirconia ceramics and metals can make the surface of ceramics dirty. A small amount of concentrated sulfuric acid (hydrochloric acid) can be used for cleaning; If there is yellow dirt on the pump body, it can be soaked in 10% oxalic acid for 5-10 minutes, and then rinsed clean with injection water.

The hardness of zirconia ceramics is greater than that of stainless steel. Contact between zirconia ceramics and stainless steel can cause the ceramic surface to adhere to stainless steel and cannot be removed, which may cause the filling pump to run smoothly or not move. Causing damage. It is recommended to use non-metallic materials as storage containers for cleaning and sterilization.

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