HFOV - High Frequency Oscillatory Ventilation
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Dr Naveen Kumar Cheri S.V. Medical College, Tirupati
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Transcript of HFOV - High Frequency Oscillatory Ventilation
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
BAROTRAUMAHigh peak airway
pressures
Transfer of air from airway to
interstitial space
Pneumothorax, pneumomediastinum, pneumopericardium,
subcutaneous emphysema
VOLUTRAUMALung over distension
Diffuse alveolar damage, damage
to pulmonary capillary
membrane
Increased permeability leading to pulmonary
edema
ATELECTRAUMA
Low end-expiratory volumes,
qualitative & quantitative loss
of surfactant
Under recruited alveoli
Repetitive opening and collapse of such alveoli lead to shear stress &
damage
BIOTRAUMA
PPV activates inflammatory
cascade
Inflammatory mediators
Local and systemic effects
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
INJURY
INJURY
CMV
HFOV
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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•Dr Naveen Kumar Cheri
S.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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Dr Naveen Kumar CheriS.V. Medical College, Tirupati
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•Dr Naveen Kumar Cheri
S.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
1. Goldsmith & Karotkin - Assisted Ventilation of Neonate
2. Pediatric & Neonatal Mechanical Ventilation – Praveen Khilnani -
2nd Ed
3. High Frequency Oscillatory Ventilation – Kathleen Ventre & John
Arnold in Pediatric and Neonatal Respiratory Diseases – Springer
Publications
4. High Frequency Oscillatory Ventilation - Presentation by Vinod
Kumar Gupta & Ira Chiefetz, Duke Childrens Hospital, North
Carolina
5. HFOV – Anesthesia Tutorial of The Week 261 by Sarah Jarvis et al.
6. Sensormedics 3100A Operator Manual – Viasys Health Care
7. HFOV Basics & Practial Applications - Drager Babylog 8000
Manual – Rainer Stachow
8. HFOV – Presentation by Dr Nalinikanth Panigrahy, Rainbow
Hospitals Dr Naveen Kumar CheriS.V. Medical College, Tirupati
Dr Naveen Kumar CheriS.V. Medical College, Tirupati
