Assembly used to convert a standard ventilator to an intermittent mandatory ventilation circuit. Assembly used to convert a standard ventilator to an intermittent.

Slides:

Advertisements

Similar presentations

The patient is being ventilated with 2 types of breaths.

Advertisements

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.

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.

Air flow during ventilator-supported speech production.

Matrix used to calculate the kappa statistic.

Model of relationship between ventilation and perfusion.

HomeLOX liquid oxygen system, which creates oxygen from a concentrator and refrigerates the concentrator gas to a liquid state, which is stored in a small.

A ventilator and TTL test lung were used to simulate spontaneous breathing. A ventilator and TTL test lung were used to simulate spontaneous breathing.

The high flow nasal cannula (HFNC) system incorporated an air/O2 blender with a flow meter and a heated humidifier. The high flow nasal cannula (HFNC)

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.

Differences in the distribution of lung densities in a patient with ARDS on a computed tomography scan between supine position (top) and prone position.

A: Pressure (green) and volume (black)/time curve in airway pressure release ventilation (APRV). A: Pressure (green) and volume (black)/time curve in airway.

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.

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.

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.

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.

Representative tracings of transcutaneous CO2 (PtcCO2), Spo2, and heart rate during an apnea test designed to raise Paco2 to 100 mm Hg. At baseline, PtcCO2.

During this tracing of 30 seconds, the ventilator displays that the patient rate is 16 breaths/min. During this tracing of 30 seconds, the ventilator displays.

A: Machine-triggered intermittent mandatory ventilation (IMV) with inadequate patient triggering of mandatory breaths. A: Machine-triggered intermittent.

Trigger and synchronization windows.

Top: Stress index (SI) in a patient early in the course of ARDS

Recommendations from the Pre-hospital Trauma Life Support (PHTLS) manual for FIO2 delivery, based on breathing frequency and FIO2 capabilities of devices.

Pressure, flow, volume, and electrical activity of the diaphragm (EAdi) waveforms from a patient on pressure support ventilation, and the presumed pressure.

Pressure, flow, volume, and electrical activity of the diaphragm (EAdi) waveforms from a patient on pressure support ventilation, and the presumed pressure.

In this tracing of 30 seconds, 4 breaths are ineffectively triggered (arrows IT) and 7 are effectively triggered. In this tracing of 30 seconds, 4 breaths.

A 2-min recording showing periodic breathing, stable delivered pressure, and fluctuating oxygen saturation in a premature neonate supported by nasal intermittent.

Histology of lung tissue from preterm lambs ventilated for 3 days with invasive intermittent mandatory ventilation (IMV) (A and C) or noninvasively with.

This tracing depicts 30 seconds of information.

Graphic representation of a dynamic airway pressure scalar during volume control ventilation with a constant inspiratory flow. Graphic representation of.

Schematic drawing of alveolar sizes at upper (A), middle (B), and lower dependent (C) lung regions at end expiration and end inspiration. Schematic drawing.

We connected the supplemental oxygen supply at 3 places: near the ventilator, near the exhalation valve, and on the nasal mask port. We connected the supplemental.

Control circuit for an adaptive pressure targeting scheme (eg, Pressure Regulated Volume Control). Control circuit for an adaptive pressure targeting scheme.

Changes in PaO2/FIO2 (A) and PaCO2 (B).

Carbon monoxide (CO) delivery system used in animal models and Phase 1 clinical trials. Carbon monoxide (CO) delivery system used in animal models and.

Kaplan-Meier survival curves for outcomes among COPD patients, overlap patients on CPAP, and overlap patients not on CPAP. CPAP treatment was not randomly.

Control circuit for set-point or dual targeting schemes.

The effects of high-stretch tidal ventilation with an oxygen concentration of either 21 or 90% on surfactant proteins (SP-A to SP-D) at the mRNA level.

Control circuit for a servo targeting scheme (eg, Proportional Assist Ventilation). Control circuit for a servo targeting scheme (eg, Proportional Assist.

A novel multi-channeled neonatal patient Y-piece device (AFECTAIR) developed as part of an aerosolized lung surfactant administration system to be used.

Change in trigger delay during invasive (A) and noninvasive ventilation (B) with variable leak. Change in trigger delay during invasive (A) and noninvasive.

Venn diagram illustrating how the mode taxonomy can be viewed in terms of discriminating features and defining features. Venn diagram illustrating how.

A: Pressure ulcer on the left cheek of a patient after 1 week of prone positioning using a commercially available endotracheal tube (ETT) holder. A: Pressure.

A: Evolution of clinically observed signs after 38 patients received high-flow nasal cannula oxygen. A: Evolution of clinically observed signs after 38.

Depiction of the highest oxygen-consuming and perfused organs in the body under resting conditions. Depiction of the highest oxygen-consuming and perfused.

The cause of asynchrony during volume-targeted ventilation and total asynchrony index. The cause of asynchrony during volume-targeted ventilation and total.

SpO2 at baseline, pre- and post-intubation.

Graphical representation of the locations where spontaneous breaths may occur during the airway pressure (Paw) release ventilation ventilatory cycle. Graphical.

Mean inspiratory work of breathing during assisted breaths and spontaneous breaths across the spectrum of ventilatory support continuous mandatory ventilation.

Flow, airway pressure, and transversus abdominis electromyogram (EMG) waveforms from a mechanically ventilated patient with COPD receiving pressure-support.

Schematic of mechanisms behind the better recruitment of alveoli with spontaneous breathing. Schematic of mechanisms behind the better recruitment of alveoli.

Plots of alveolar PO2, hemoglobin saturation, and alveolar PCO2 as a function of alveolar ventilation in a normal subject at sea level (inspired oxygen.

Components of a patient-triggered mechanical breath.

FEV1 and FVC for the control group (without noninvasive ventilation [NIV]), NIV with an inspiratory pressure (IPAP) of 15 cm H2O and expiratory pressure.

Airway pressure and flow graphics illustrate delayed cycling.

Choosing inhaler therapy for patients with stable COPD based on the Global Initiative for Chronic Obstructive Lung Disease grouping. Choosing inhaler therapy.

The Global Initiative for Chronic Obstructive Lung Disease (GOLD) ABCD scheme for classifying patients with COPD with separate appraisal of air-flow limitation.

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.

Experimental setup. Experimental setup. Each tested ventilator was connected to the TTL test lung via a ventilator circuit. An oxygen analyzer, a pressure.

Delivery efficiency with different devices, ventilator positions, and ventilator settings. Delivery efficiency with different devices, ventilator positions,

Enhancing flow synchrony with a variable flow, pressure-targeted breath. Enhancing flow synchrony with a variable flow, pressure-targeted breath. In the.

A: Comparison of pediatric lung transplant survival between different age groups. A: Comparison of pediatric lung transplant survival between different.

Basic setup for high-flow nasal cannula oxygen delivery.

Arterial blood gas measurement of oxygen tension.

Fentenyl and lorazepam use for the first 5 d of ventilatory support are presented. Fentenyl and lorazepam use for the first 5 d of ventilatory support.

Minute-by-minute means of breathing variables during the spontaneous breathing trial for the groups of subjects with trial success (n = 32) and failure.

Setup of the BiPAP Synchrony with an inspiratory filter and single-limb passive circuit, with the filter placed over the fixed leak to collect aerosol.

Presentation transcript:

Assembly used to convert a standard ventilator to an intermittent mandatory ventilation circuit. Assembly used to convert a standard ventilator to an intermittent mandatory ventilation circuit. A high flow of gas moves across the Y-piece of the ventilator circuit. The 2 circuits are separated by a one-way valve only allowing flow into the ventilator circuit by active patient inspiration. From Reference 3, with permission. Robert M Kacmarek, and Richard D Branson Respir Care 2016;61:854-866 (c) 2012 by Daedalus Enterprises, Inc.