使用通过式清洗机时，正确的预清洗和设备放置对有效清洗会很重要。下面小编就来为您讲讲相关事项的操作。

When using a pass through washer, proper pre cleaning and equipment placement are important for effective cleaning. The following section will tell you about the operation of related matters.

对于手动清洁，应遵循以下步骤:

For manual cleaning, the following steps should be followed:

(1)清洁前，松开螺钉和螺母，或根据制造商的说明拆卸设备。

(1) Before cleaning, loosen the screws and nuts or disassemble the equipment according to the manufacturer's instructions.

(2)应使用冷水清洗被污染的仪器，以去除污染物并防止蛋白质在仪器上凝固。

(2) Contaminated instruments should be washed with cold water to remove contaminants and prevent protein from solidifying on the instrument.

(3)用手清洁时，请仔细遵循制造商的说明。所有内腔都应该仔细刷和清洗。清洗不当的仪器会影响气蚀过程。

(3) When cleaning by hand, carefully follow the manufacturer's instructions. All internal cavities should be carefully brushed and cleaned. Improperly cleaned instruments will affect the cavitation process.

(4)冲洗并检查仪器表面是否有残留污染物。

(4) Rinse and check the instrument surface for residual contaminants.

通过式清洗机装载已清洗的仪器时，应遵循以下步骤:

The following steps should be followed when loading the cleaned instrument with the through type cleaner:

(1)将手动清洁的仪器放入批准的金属网盘中。分离不同的金属(某些金属的混合会导致离子转移，导致点蚀和表面蚀刻)。

(1) Place the manually cleaned instrument in an approved metal mesh tray. Separate different metals (the mixing of some metals will cause ion transfer, leading to pitting and surface etching).

(2)将铰接仪器置于全开状态。

(2) Place the articulated instrument in the fully open position.

(3)应准备套管/内腔仪器(完全充满溶液)，并将其放置在水平位置。

(3) The casing/lumen instrument shall be prepared (completely filled with solution) and placed in a horizontal position.

(4)避免将仪器拥挤在网格托盘中(溶液循环需要足够的空间)。图1显示托盘中的仪器太拥挤，无法进行适当的溶液清洗。

(4) Avoid crowding the instrument in a grid tray (adequate space is required for solution circulation). Figure 1 shows that the instruments in the tray are too crowded for proper solution cleaning.

(5)将装入的仪器托盘放入超声波清洗机中。注意:托盘不应堆叠。

(5) Put the loaded instrument tray into the ultrasonic cleaner. Note: Pallets should not be stacked.

(6)根据制造商的说明检查仪器的正确周期时间。

(6) Check the correct cycle time of the instrument according to the manufacturer's instructions.

(7)冲洗并检查仪器。

(7) Flush and check the instrument.

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