35. GUI 状况显示 VENT INOP SAFETY VALVE OPEN 报警 状况 显示 = Normal Operation when lit BATTERY READY BATTERY ON COMPRESSOR READY COMPRESSOR ON (US version only) (International version only) VENT INOP SAFETY VALVE OPEN A non-lit indicator means NO VENT INOP or SAFETY VALVE OPEN condition is present: ! ! ! ! ! !
62. Alarms 2 of last 4 mand breaths < set limit. ( 前 4 次强制呼吸中有 2 次小于所设报警限 ) Check for leaks, changes in patient’s R & C. ( 检查是否有漏气,病人阻力和顺应性有否改变 ) V TE MAND 主要信息 : 分 析 : 处理方案 : ( 呼出潮气量过低 )
109. PB 840 Siemens 300 Drager Evita 4 A Trigger Fast R.T. Leaks - good Fast R.T. Leaks - poor Slow R.T. Leaks - good B Rise-Time Slow to Fast Smart? Slow to Fast Smart? ½ Slow to Fast Smart? ½ C Active Valve Yes None Yes D Esens Yes None No Total 8 1 ½ 4 ½ 智能呼吸供气
152. 高、低拐点 0 20 40 60 20 40 -60 0.2 LITERS 0.4 0.6 P aw cmH 2 O V T
153. 高、低拐点 Alveolar collapse P T 低拐点认为是把肺泡撑开的临界压力值 0 20 40 60 20 40 -60 0.2 LITERS 0.4 0.6 P aw cmH 2 O V T
154. 高、低拐点 肺泡过渡膨胀 肺泡塌陷 P T 0 20 40 60 20 40 -60 0.2 LITERS 0.4 0.6 P aw cmH 2 O V T
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164. PB840 操作特性 Bi-LEVEL 压力 - 时间曲线 F Synchronized Transitions Spontaneous Breaths Pressure Support P L P H
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166. PB840 操作特性 APRV 呼吸方式 Spontaneous Breaths P T 揜 release?
167. Upper And Lower Inflection Points 0 20 40 60 20 40 -60 0.2 LITERS 0.4 0.6 P aw cmH 2 O V T
168. Upper And Lower Inflection Points Alveolar collapse P T Lower inflection points are thought to be a point of critical opening pressure 0 20 40 60 20 40 -60 0.2 LITERS 0.4 0.6 P aw cmH 2 O V T
169. Upper And Lower Inflection Points Alveolar overdisention Alveolar collapse P T 0 20 40 60 20 40 -60 0.2 LITERS 0.4 0.6 P aw cmH 2 O V T