Presentation is loading. Please wait.

Presentation is loading. Please wait.

An example of delayed cycling during pressure-support ventilation of a patient with COPD, on a Puritan Bennett 7200 ventilator, which has a flow-termination.

Published byPatrick Christensen Modified over 4 years ago

Similar presentations

Presentation on theme: "An example of delayed cycling during pressure-support ventilation of a patient with COPD, on a Puritan Bennett 7200 ventilator, which has a flow-termination."— Presentation transcript:

1 An example of delayed cycling during pressure-support ventilation of a patient with COPD, on a Puritan Bennett 7200 ventilator, which has a flow-termination of 5 L/min during pressure-support ventilation at 12 cm H2O. An example of delayed cycling during pressure-support ventilation of a patient with COPD, on a Puritan Bennett 7200 ventilator, which has a flow-termination of 5 L/min during pressure-support ventilation at 12 cm H2O. The ventilator cycles at 18 L/min. The pressure increase above the set pressure-support level causes the ventilator to pressure-cycle in response to the patient's active exhalation. (Adapted from Reference 25.)‏ Michael A Gentile Respir Care 2011;56:52-60 (c) 2012 by Daedalus Enterprises, Inc.

Download ppt "An example of delayed cycling during pressure-support ventilation of a patient with COPD, on a Puritan Bennett 7200 ventilator, which has a flow-termination."

Similar presentations

The patient is being ventilated with 2 types of breaths.

The patient is being ventilated with 2 types of breaths.
The changes in peak flow and inspiratory time between a minimum rise time (first 2 breaths) and a maximum rise time (last 2 breaths), with the Servo-i.

The changes in peak flow and inspiratory time between a minimum rise time (first 2 breaths) and a maximum rise time (last 2 breaths), with the Servo-i.
Airway pressure and flow waveforms during constant flow volume control ventilation, illustrating the effect of an end-inspiratory breath-hold. Airway pressure.

Airway pressure and flow waveforms during constant flow volume control ventilation, illustrating the effect of an end-inspiratory breath-hold. Airway pressure.
Trigger pressure-time product (PTP) with zero pressure support, with no leak, medium leak, and large leak. Trigger pressure-time product (PTP) with zero.

Trigger pressure-time product (PTP) with zero pressure support, with no leak, medium leak, and large leak. Trigger pressure-time product (PTP) with zero.
Relationship between the recruited volume and the arithmetic mean of the ratios of lung density at PEEP 15 cm H2O to lung density at PEEP 5 cm H2O (μP15/P5)

Relationship between the recruited volume and the arithmetic mean of the ratios of lung density at PEEP 15 cm H2O to lung density at PEEP 5 cm H2O (μP15/P5)
Example ventilator screen during nasal neurally adjusted ventilatory assist in a premature neonate (23 weeks gestational age, 560 g) with respiratory distress.

Example ventilator screen during nasal neurally adjusted ventilatory assist in a premature neonate (23 weeks gestational age, 560 g) with respiratory distress.
Spearman rank correlation between absolute humidity and the patient's core temperature with the Humid-Heat device. Spearman rank correlation between absolute.

Spearman rank correlation between absolute humidity and the patient's core temperature with the Humid-Heat device. Spearman rank correlation between absolute.
Trigger delays and leaks.

Trigger delays and leaks.
Ventilator-imposed Work of Breathing

Ventilator-imposed Work of Breathing
Flow chart of pressure support test and spontaneous breathing trial (SBT). Flow chart of pressure support test and spontaneous breathing trial (SBT). The.

Flow chart of pressure support test and spontaneous breathing trial (SBT). Flow chart of pressure support test and spontaneous breathing trial (SBT). The.
Shape-signal method of triggering combines shape signal (A) and volume (B) methods of triggering. Shape-signal method of triggering combines shape signal.

Shape-signal method of triggering combines shape signal (A) and volume (B) methods of triggering. Shape-signal method of triggering combines shape signal.
Cuff-pressure changes after the addition of 5 mL and 10 mL of air into the cuff of 3 artificial airways, after initial baseline of 30 cm H2O established.

Cuff-pressure changes after the addition of 5 mL and 10 mL of air into the cuff of 3 artificial airways, after initial baseline of 30 cm H2O established.
Even though this patient is undergoing positive-pressure mechanical ventilation, the first 4 breaths have a relatively negative pressure (ie, pressure.

Even though this patient is undergoing positive-pressure mechanical ventilation, the first 4 breaths have a relatively negative pressure (ie, pressure.
Noninvasive ventilation-neurally adjusted ventilatory assist (NIV-NAVA) where each patient effort is captured but support is insufficient (maximum electrical.

Noninvasive ventilation-neurally adjusted ventilatory assist (NIV-NAVA) where each patient effort is captured but support is insufficient (maximum electrical.
The third breath has a negative deflection (ie, below PEEP) at the end of the mechanical breath (arrow A) associated with a flow increase (arrow B), indicating.

The third breath has a negative deflection (ie, below PEEP) at the end of the mechanical breath (arrow A) associated with a flow increase (arrow B), indicating.
Asynchrony index at baseline and following optimization of pressure support (PS) level (A), and following optimization of mechanical inspiratory time (mechanical.

Asynchrony index at baseline and following optimization of pressure support (PS) level (A), and following optimization of mechanical inspiratory time (mechanical.
Example airway pressure and rib-cage impedance in a premature infant supported with the biphasic mode of SiPAP (“sigh” positive airway pressure) from the.

Example airway pressure and rib-cage impedance in a premature infant supported with the biphasic mode of SiPAP (“sigh” positive airway pressure) from the.
Simulated screenshot of flow starvation in volume control continuous mandatory ventilation. Simulated screenshot of flow starvation in volume control continuous.

Simulated screenshot of flow starvation in volume control continuous mandatory ventilation. Simulated screenshot of flow starvation in volume control continuous.
Characteristics of a pressure-supported breath.

Characteristics of a pressure-supported breath.
The peak flows (60 L/min) and flow patterns are the same for all the breaths. The peak flows (60 L/min) and flow patterns are the same for all the breaths.

The peak flows (60 L/min) and flow patterns are the same for all the breaths. The peak flows (60 L/min) and flow patterns are the same for all the breaths.

Similar presentations

Ads by Google