Mechanical ventilation (main): Difference between revisions

(Created page with "Modes CPAP - needs spont breathing pt - not for fatiguing pt - no back up rate CONTROL MODE - only in OR - machine initiates and delivers breath - fixed rate and TV...")
 
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Modes
==Modes==
===CPAP===
* needs spont breathing pt
* not for fatiguing pt
* no back up rate


===CONTROL MODE===
* only in OR
* machine initiates and delivers breath
* fixed rate and TV


CPAP
===ASSIST CONTROL (AC)===
* preset rate and TV
* pt able to trigger additional breaths


- needs spont breathing pt
===SYNCH INTERM MANDATORY VENT (SIMV)===
* preset rate and TV synch to pt effort
* for each additional breath triggered by pt- vent delivers variable TV depending on pt effort and condition of lung
* because of pt effort- not recommended for tired or septic pt


- not for fatiguing pt
===PRESSURE SUPP0RT===
 
* use with SIMV or PEEP- not AC
- no back up rate
* preset boost during inspiration of spont gen breath
 
 
CONTROL MODE
 
- only in OR
 
- machine initiates and delivers breath
 
- fixed rate and TV
 
 
ASSIST CONTROL (AC)
 
- preset rate and TV
 
- pt able to trigger additional breaths
 
 
SYNCH INTERM MANDATORY VENT (SIMV)
 
- preset rate and TV synch to pt effort
 
- for each additional breath triggered by pt- vent delivers variable TV depending on pt effort and condition of lung
 
- because of pt effort- not recommended for tired or septic pt
 
 
PRESSURE SUPP0RT
 
- use with SIMV or PEEP- not AC
 
- preset boost during inspiration of spont gen breath
 
 
GENERAL


==GENERAL==
RR X TV =
RR X TV =


 
[[Category:Airway/Resus]]
 
 
[[Category:Pulm]]
[[Category:Pulm]]

Revision as of 19:05, 10 June 2011

Modes

CPAP

  • needs spont breathing pt
  • not for fatiguing pt
  • no back up rate

CONTROL MODE

  • only in OR
  • machine initiates and delivers breath
  • fixed rate and TV

ASSIST CONTROL (AC)

  • preset rate and TV
  • pt able to trigger additional breaths

SYNCH INTERM MANDATORY VENT (SIMV)

  • preset rate and TV synch to pt effort
  • for each additional breath triggered by pt- vent delivers variable TV depending on pt effort and condition of lung
  • because of pt effort- not recommended for tired or septic pt

PRESSURE SUPP0RT

  • use with SIMV or PEEP- not AC
  • preset boost during inspiration of spont gen breath

GENERAL

RR X TV =