Introducing 

Prezi AI.

Your new presentation assistant.

Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.

Loading…
Transcript

Basic Mode

IMV , SIMV

Objective :

–Describe SIMV , IMV

– Understand SIMV characteristics

– Be able to describe Synchronizatio Window

– List Indications of SIMV

– List advantages of SIMV

– List disvantages of SIMV

Objective

(IMV)

• Ventilator delivers the preset parameters.

• Patient can take spontaneous breaths in between.

• Spontaneous breaths are NOT synchronized with mandatory breaths leading to breath stacking.

IMV

When SIMV is used ?

• Ventilator delivers the preset parameters.

• Patient can take spontaneous breaths in between.

• Spontaneous breaths are synchronized with mandatory breaths to prevent breath stacking.

SIMV

Indications

When SIMV is used ?

To provide partial ventilatory support and allow the patient to spontaneously patriciate in breathing

Advantage

Advantage :

1-Maintain respiratory muscle strength.

2-Facilitate weaning.

3-Synchronization of Spontaneous and Mandatory Breath.

4-Spontaneous breath may be PS .

Disavantage

Disadvantage:

1- Increase WOB

2-Possible tachypnea with fatigue and hypercapneia

3-Stuides suggest that SIMV weaning assoicatied with poorest outcoms (longer weaning times )

Reference

Learn more about creating dynamic, engaging presentations with Prezi