Modes and Settings  Tidal Volume ◦ Volume Control ◦ PRVC.

Slides:



Advertisements
Similar presentations
Spirometry.
Advertisements

Modes of Mechanical Ventilation
Trigger/Limit/Cycle/Baseline
1 LIFECARE PLV-100 by Bryce Younger. 2 Classification ► Electrically powered  microprocessor controlled ► Volume-control, time cycled ► Rotary drive.
Respiratory Review. 1.List the parts of the respiratory system. Which are upper and lower? 2. Describe the structure and function of the nose. 3. What.
Mechanical Ventilation. Epidemiology 28 day international study –361 ICUs in 20 countries –All consecutive adult patients who received MV for > 12 hours.
SERVO-i VENTILATOR GRAPHICS
AHP300 VENTILATOR Prepared by Caesar Rondina, EMTP, SCT, EMTP, CES
How a Breath is Delivered
1 Life Products LP-6, LP 6 Plus and LP 10 Home Ventilator By Bryce Younger.
By: Susan P. Pilbeam, MS, RRT, FAARC John D. Hiser, MEd, RRT, FAARC
Newer Modes of Mechanical Ventilation Timothy A. Morris, M.D. Division of Pulmonary and Critical Care Medicine Medical Director, Respiratory Care University.
Exam 1 review. PV loop Note over distention Patient triggers Asynchrony RAW.
Critical Care Ventilation Technology Perspective Fran Hegarty.
Respiratory System – Part 2 How do we breathe? Key starting points: Lungs are in their own air-tight space Diaphragm powers breathing …With some help from.
Graphing Lines Section 4.6.
Modes of Mechanical Ventilation. P OINTS OF D ISCUSSIONS Advanced Basics: Flow and Time Limit and cycling Rise Time Volume vs Pressure Control Mandatory.
1 © 2013 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license.
Copyright © 2009 Pearson Education, Inc. Figure 10.9 The respiratory cycle.
Mechanical Ventilation Graphical Assessment
Short Term Effects of Exercise Works harder to meet the demands for more O2 Increased Breathing Rate Take more breaths to get more O2 into the CV system.
 Understand the dual control concept  Understand the pressure regulation mechanism in PRVC  Demonstration of PRVC  Settings and adjustment with Servo.
Ventilatory Modes. Volume Controlled Mandatory Breath Gas is delivered at a constant flow until the set tidal volume is reached. Pressure rises to a.
Ventilatory Modes Graphnet Ventilator.
NEW 3.0 SOFTWARE FOR SERVO-i AND SERVO-s Servo-i Ventilator
CLINICAL UTILITY OF VENTILATOR GRAPHICS
Pressure Regulated Volume Control Mode
Effects of respiratory rate and tidal volume on evaporative loss at constant intrapulmonary perfluorocarbon volume (10 mL·kg−1) and positive end-expiratory.
Mechanical Ventilation
Tracheostomy and Vents
Mechanical Ventilator 1
F60 Advanced Modes 1 Flight Medical Confidential 1.
Advanced Modes of Mechanical Ventilation
FLIGHT MEDICAL B-Lev Mode Biphasic Ventilation Confidential.
Breathing Volumes & Capacities
تحليل الحساسية Sensitive Analysis.
B.D. Woods, R.N. Sladen  British Journal of Anaesthesia 
The patient is being ventilated with 2 types of breaths.
Airway pressure and flow waveforms during constant flow volume control ventilation, illustrating the effect of an end-inspiratory breath-hold. Airway pressure.
Example ventilator screen during nasal neurally adjusted ventilatory assist in a premature neonate (23 weeks gestational age, 560 g) with respiratory distress.
Relationships among various ventilator-controlled (shaded circles) and pulmonary mechanics (unshaded circles) that determine minute ventilation during.
Patient–ventilator interaction
EDLC(Embedded system Development Life Cycle ).
Results from a recent bench test of 13 noninvasive ventilators using a computer-controlled active patient simulator. a) Proportion of the preset tidal.
Lung Capacity.
Changes in operating lung volumes expressed as % of predicted total lung capacity (%TLC predicted) are shown as minute ventilation (V′E) increases during.
L.M. Ferguson, G.B. Drummond  British Journal of Anaesthesia 
Find the y-intercept and slope
Events of Respiration.
Pressure-controlled ventilation improves oxygenation during laparoscopic obesity surgery compared with volume-controlled ventilation  P. Cadi, T. Guenoun,
Respiratory systolic variation test in acutely impaired cardiac function for predicting volume responsiveness in pigs  V. Eichhorn, C. Trepte, H.P. Richter,
Neuromechanical coupling was measured in a subset of patients and expressed as tidal volume (VT) divided by the amplitude of the inspiratory pressure swing.
Pressure (P)–volume (V) relationships of the total respiratory system a) in normal and b) in chronic obstructive pulmonary disease (COPD). Pressure (P)–volume.
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.
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.
HFNC off is compared with HFNC 30 L/min and HFNC 50 L/min for tidal volume. HFNC off is compared with HFNC 30 L/min and HFNC 50 L/min for tidal volume.
A 2-min recording showing periodic breathing, stable delivered pressure, and fluctuating oxygen saturation in a premature neonate supported by nasal intermittent.
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.
Effect of respiratory mechanics on cycling of pressure support from inhalation to exhalation. Effect of respiratory mechanics on cycling of pressure support.
A) Tidal volume (VT) plotted as a function of ventilation (V′E), and b) exertional dyspnoea intensity (in Borg scale units) plotted as a function of inspiratory.
Control circuit for an adaptive pressure targeting scheme (eg, Pressure Regulated Volume Control). Control circuit for an adaptive pressure targeting scheme.
Blom speech cannula. Blom speech cannula. Inspiratory pressure opens the flap valve and closes (expands) the bubble valve, sealing the fenestration so.
A) Operating lung volumes and b) breathing frequency (Fb) during incremental cycle exercise in patients with moderate chronic obstructive pulmonary disease.
Components of a patient-triggered mechanical breath.
Physical variables affecting FIO2 of nasal cannula with increasing breathing frequency (f), at flows from 1–5 L/min. Physical variables affecting FIO2.
A–f) Diaphragm electromyography (EMGdi) and selected ventilatory and indirect gas exchange responses to incremental cycle exercise test in patients with.
Inspiratory load compensation responses before and after inspiratory muscle strength training (IMST) in the unweaned versus weaned subjects, with a 10.
Representative tidal volume (VT) and breathing frequency (f) patterns of subjects with COPD and normal subjects during cardiopulmonary exercise testing.
Tracing of tidal breathing followed by an inspiratory manoeuvre to total lung capacity (TLC) to record inspiratory capacity (IC), followed by a full expiration.
Presentation transcript:

Modes and Settings

 Tidal Volume

◦ Volume Control ◦ PRVC

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time  Rise Time or Slope

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time  Rise Time or Slope  Sensitivity

 Tidal Volume

◦ Volume Control ◦ PRVC

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time  Rise Time or Slope

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time  Rise Time or Slope  Sensitivity

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time  Rise Time or Slope  Sensitivity  Pressure Support

 Tidal Volume ◦ Volume Control ◦ PRVC  Respiratory Rate  Inspiratory Time  Rise Time or Slope  Sensitivity  Pressure Support  Inspiratory Cycle Off

 Pressure Support

 Inspiratory Cycle Off

 Pressure Support  Inspiratory Cycle Off  Rise Time or Slope

 Pressure Support  Inspiratory Cycle Off  Rise Time or Slope  Sensitivity