医疗气体管道系统.压缩医疗气体用和真空用终端设备

标准编号：BS EN 737-1-1998

提出单位：BSI

起草单位：BSI

发布日期：1998年

实施日期：19980615

主      题：医疗设备 抗拉强度 管道 压力 温度 扭转试验 管道配件 力 测头 漏泄试验 色码 流体控制设备(医疗) 医疗真空导管装置 压力测量(流体) 耐久试验 试验条件 软管接头 燃气管道 压缩气体 扭矩 使用说明 作标记 流量率 管接头 机械试验 安全措施 包装 试验设备 

中国标准分类号：C47

国际标准分类号：11_040_10;23_040_60;23_060_01

摘      要：1 This part of this European Standard specifies requirements for terminal units intended for use in medical gas pipeline systems specified in prEN 737-3 for use with the following medical gases: —oxygen; —nitrous oxide; —air for breathing; —carbon dioxide; —oxygen/nitrous oxide mixture [50 %/50 % (V/V)]; —air for driving surgical tools; —nitrogen for driving surgical tools; —vacuum. It is intended especially to ensure the gas-specific assembly of terminal units and to prevent their interchange between different gases. 2 This part of this European Standard also specifies requirements for —terminal units for the supply and disposal of air for driving surgical tools; —probes intended to be connected to the gas-specific connection point which is part of a terminal unit; 3 This part of this European Standard does not specify: —the dimensions of probes and of the gas-specific connection points of the terminal unit (see prEN 737-6); —the dimensions of NIST connectors (see EN 739); —requirements for terminal units for anaesthetic gas scavenging systems (see EN 737-4).