The document discusses the history and evolution of mechanical ventilation from the 1800s to the present day. It covers early negative pressure ventilation techniques, the development of positive pressure ventilation in the 1950s, and the rise of intensive care units in the 1960s. The rest of the document summarizes several modern ventilation modes like pressure support ventilation, bilevel positive airway pressure, airway pressure release ventilation, proportional assist ventilation, and their applications.

1. Al jadidi Sulaiman Moderator: Dr Mohd Ridhwan 01/03/12

3. Fell O-Dwyer Device 1888 01/03/12

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7. Present day… 01/03/12

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11. The ABC’s of breath delivery 01/03/12

12. % Rise Time 01/03/12

14. Expiratory Sensitivity (Esens) % 01/03/12

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46. Clinical application 01/03/12

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