GB/T 45895-2025
UpcomingAnaesthetic and respiratory equipment—Dimensions of non-interchangeable screw-threaded （NIST） low-pressure connectors for medical gases
麻醉和呼吸设备 医用气体不可互换螺纹（NIST）低压接头的尺寸
Application Summary AI generated
This standard specifies the dimensional requirements for non-interchangeable screw-threaded (NIST) low-pressure connectors used in medical gas systems. It is applied in healthcare settings to ensure that connectors for different gases, such as oxygen and nitrous oxide, cannot be accidentally swapped, preventing hazardous misconnections. The standard is critical for manufacturers of anaesthetic and respiratory equipment, as well as for hospital gas supply systems and testing compliance.
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