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Biological Indicator
生物指示剂
Product description: The 3M Attest 1264 Biological Indicator (green cap) is designed for monitoring of EO sterilization process.
The presence of Bacillus atrophaeus spores is detected by a visual color change (media turns yellow). The yellow color change indicates a sterilization process failure. The final readout of a negative result (media remains green) is made after 48 hours of incubation.
产品描述：3M Attest 1264生物指示剂（绿帽）用来监测环氧乙烷灭菌过程。
可通过视觉上的颜色变化（培养基变成黄色）来检测枯草杆菌芽孢是否存在。如果培养基变成黄色，则表明灭菌过程失败；如果培养基保持绿色不变，经48小时潜伏期后，终得到阴性结果。
Monitoring frequency: Attest biological indicators should be placed in an appropriate test tray or package, and be used to monitor every load. This presents an appropriate challenge and improves the performance of the sterilization process.
监测频率：Attest生物指示剂应放置在适当的测试盘或包装内，以便监测每一个负载。此方法对灭菌过程来说是一个挑战，它提高了灭菌过程的成效。
Indications:
Use the Attest 1264 Biological Indicator to monitor:
1. All ethylene oxide sterilization cycles.
说明：
使用Attest 1264生物指示剂监测：
1. 所有环氧乙烷灭菌的循环过程。
Contraindications: None.
禁忌：无。
Warning:
l There is a glass ampule inside the plastic vial of the biological indicator.
l Crushing or excessive handling of the biological indicator before cooling may cause the glass ampule to burst.
l Wear safety glasses and gloves when removing the biological indicator from the sterilizer.
l Wear safety glasses when crushing the biological indicator.
l Handle the biological indicator by the cap when crushing and tapping.
l Do not use your fingers to crush the glass ampule.
l Do not roll the biological indicator between fingers to wet the spore strip.
警告：
l 在生物指示剂的塑料瓶里有一个玻璃安瓿。
l 冷却前生物指示剂的压破或者过度操作都会引起玻璃安瓿破裂。
l 从灭菌器中移出生物指示剂时，应配戴安全防护眼镜和手套。
l 当压破生物指示剂时，应配戴安全防护眼镜。
l 当压破和轻敲生物指示剂时，通过握紧帽子进行操作。
l 禁止使用手指破碎玻璃安瓿
l 禁止在手指间摇动生物指示剂，该行为会使狍子带湿润。
Precautions:
Do not use the Attest 1264 Biological Indicator to monitor:
1. Steam sterilization cycles.
2. Dry heat, chemical vapor, or other low temperature sterilization process.
注意事项：
禁止使用Attest 1264生物指示剂监测：
1. 循环蒸汽灭菌。
2. 干燥加热、化学蒸汽或者其他低温灭菌过程。