BEAR1000呼吸机使用说明.ppt
http://www.100md.com
参见附件(1202kb)。
最大吸气压 PIP 和 平均气道压 MAP
吸 气 的 触 发
? 压力触发
? 流量触发
吸 气 的 触 发
? 压力触发
? 流量触发
Terminology: PEEP, I:E Ratio
影响吸/呼比的因素
Volume = Flow X Time
MMV
MMV Settings
MMV Settings Example
MMV:8 LPMset TV: 800 ml
? Spont. Rate: 12/min sTV: 800ml sMV= 9.6 LPM
MMV = 0
? Spont. Rate: 0
MMV= 8 - 0 = 8 LPM = 10 x 800 ml
? Spont Rate: 12/min sTV: 400 ml sMV = 4.8 LPM
MMV = 8 - 4.8 = 3.2 LPM = 4 x 800 ml
MMV Characteristics
? Purpose: Enhanced Weaning
? Benefit:
- Simplified management of SIMV breath rate
- Patient is guaranteed a pre-selected minute volume
Assist/Control
Synchronized IMV
CPAP
SIMV vs. Assist/Control
Cycling vs. Limiting
最大吸气压 PIP 和 平均气道压 MAP
吸 气 的 触 发
? 压力触发
? 流量触发
吸 气 的 触 发
? 压力触发
? 流量触发
Terminology: PEEP, I:E Ratio
影响吸/呼比的因素
Volume = Flow X Time
MMV
MMV Settings
MMV Settings Example
MMV:8 LPMset TV: 800 ml
? Spont. Rate: 12/min sTV: 800ml sMV= 9.6 LPM
MMV = 0
? Spont. Rate: 0
MMV= 8 - 0 = 8 LPM = 10 x 800 ml
? Spont Rate: 12/min sTV: 400 ml sMV = 4.8 LPM
MMV = 8 - 4.8 = 3.2 LPM = 4 x 800 ml
MMV Characteristics
? Purpose: Enhanced Weaning
? Benefit:
- Simplified management of SIMV breath rate
- Patient is guaranteed a pre-selected minute volume
Assist/Control
Synchronized IMV
CPAP
SIMV vs. Assist/Control
Cycling vs. Limiting
您现在查看是摘要介绍页，详见PPT附件(1202kb)。