'Pressure support' diaporamas de présentation

Ventilator Review

Ventilator Review. Indications. Prophylactically (neuromuscular, impending failure, pre-op, post op) Airway protection (sedated, stroke, trauma, drug OD) Ventilatory failure (pH less than 7.25, CO2>50) Shunts/oxygenation failure. Impending Ventilatory Failure.

1.88k views • 126 slides

1.59k views • 95 slides

?????????????? ???

?????????????? ???. ???????. ????????????????????????????????????? C0 2 ?????. ?????. ????. ????. ??????. ????. ??????. ????. ???. ????. ????. ?????. ???. ????. ???. ????. ???. ????. ??????. ??????. ????????????. ?????. ????. ????. ??????. ????. ??????. ????. ???.

959 views • 78 slides

Are Weaning Parameters Dead?

Are Weaning Parameters Dead?. David J Pierson MD Harborview Medical Center University of Washington Seattle. What is Weaning?. The gradual reduction of ventilatory support and its replacement with spontaneous ventilation Discontinuation of ventilatory support Extubation.

1.24k views • 65 slides

VENTILATION FOR THE SURGICAL RESIDENT

VENTILATION FOR THE SURGICAL RESIDENT. POS review lecture 2008-2009 Heather Whittingham. OBJECTIVES. Respiratory physiology oxygen delivery abnormalities of gas exchange review of lung volumes chest wall and respiratory mechanics Mechanical Ventilation indications nomenclature

812 views • 58 slides

SHOCK!!

SHOCK!!. Justin Bright, M.D. Emergency Physicians of NW Ohio February 20, 2013. The Plan For Today. Define shock What it means physiologically The different types of shock Discuss treatment modalities Discuss ways we handle shock in our ED Make this fun and interesting

918 views • 56 slides

WEANING FROM MECHANICAL VENTILATION

WEANING FROM MECHANICAL VENTILATION. Dr MEGHA JAIN. University College of Medical Sciences & GTB Hospital, Delhi. HEADINGS. Purpose of weaning and extubation. Rationale of predictive indices in weaning. Application of weaning parameters. Methods of weaning. Impediments to weaning.

4.03k views • 55 slides

Noninvasive Positive Pressure Ventilation (NIV)

Noninvasive Positive Pressure Ventilation (NIV). Dr. Samir Sahu , Intensivist , Kalinga Hospital, Bhubaneswar. Aim of Ventilation. To support the overloaded ventilatory pump To improve arterial blood gases & pH To relieve dyspnea & unload the respiratory muscles

2.71k views • 55 slides

Dynamical Stability of the Intracluster Medium: Buoyancy Instabilities and Nanoastrophysics

Dynamical Stability of the Intracluster Medium: Buoyancy Instabilities and Nanoastrophysics. Matthew Kunz Alexander Schekochihin. Schekochihin et al. 2005, ApJ, 410, 139 Kunz et al. 2011, MNRAS, 410, 2446 Kunz & Schekochihin, 2011, MNRAS, nearly submitted. Galaxy Cluster Parameters.

538 views • 43 slides

Setting up and Initializing a Ventilator

Setting up and Initializing a Ventilator. Ventilator Circuit. Before you can begin mechanical ventilation your ventilator must be correctly assembled

702 views • 39 slides

Morbidity and Mortality Conference

989 views • 36 slides

Weaning from Mechanical Ventilation

Weaning from Mechanical Ventilation. Mazen Kherallah, MD, FCCP Consultant Intensivist King Faisal Specialist Hospital & Research Center Assistant Professor University of North Dakota, USA www.icumedicus.com mkherallah@msn.com. Objectives.

770 views • 35 slides

1979 Ventilator Mode Options

Bourns BP200 (neonates) PC-IMV CPAP Bourns LS 104-150 (pediatrics) VC-CMV assist/control VC-IMV CPAP. 1979 Ventilator Mode Options. CMV CMV + ASSIST CMV + AUTOFLOW CMV + PRESS LIMIT SIMV SIMV + PRESS SUPPT SIMV + AUTOFLOW SIMV + PRESS SUPPT + AUTOFLOW + ATC PCV PCV + AUTOFLOW.

1.06k views • 34 slides

PRINCIPLES OF MECHANICAL VENTILATION and BLOOD GAS INTERPRETATION

PRINCIPLES OF MECHANICAL VENTILATION and BLOOD GAS INTERPRETATION. Definitions. Tidal Volume (TV): volume of each breath. Rate: breaths per minute. Minute Ventilation (MV): total ventilation per minute. MV = TV x Rate. Flow: volume of gas per time.

874 views • 34 slides

Advanced Modes of Mechanical Ventilation

Advanced Modes of Mechanical Ventilation. Points of Discussion. Triggered Modes of Ventilation Volume Support (VS) Proportional Assist Ventilation (PAV or PPS) Hybrid Modes of Ventilation Volume Assured Pressure Support Pressure Regulated Volume Control (PRVC) Auto mode: VS and PRVC

1.77k views • 33 slides

Initiation and weaning of mechanical ventilation by Ahmed Mohamed Hassan

760 views • 33 slides

Advanced Modes of Mechanical Ventilation

Advanced Modes of Mechanical Ventilation. Mazen Kherallah, MD, FCCP. Points of Discussion. Triggered Modes of Ventilation Volume Support (VS) Proportional Assist Ventilation (PAV or PPS) Hybrid Modes of Ventilation Volume Assured Pressure Support Pressure Regulated Volume Control (PRVC)

1.01k views • 33 slides

Positive Pressure Ventilation: The Basics

Positive Pressure Ventilation: The Basics. Pramita Kuruvilla, M.D. Critical Care Course June 2009. Goals. Introduce the concept of positive pressure ventilation Introduce the most-commonly used ventilator modes Discuss patient case and appropriate mode selection

729 views • 19 slides

Stellar Evolution

0. Stellar Evolution. 0. Evolution on the Main Sequence. Development of an isothermal core:. dT/dr = (3/4ac) ( k r/T 3 ) (L r /4 p r 2 ). MS evolution. Zero-Age Main Sequence (ZAMS). L r = 0 => T = const. 0. Interior of a 1 M 0 Star. X H (4.3 x 10 9 yr). X H (9.2 x 10 9 yr).

436 views • 17 slides

AVAPS TM Feature More about the Algorithm

How to improve Efficiency of ventilation and Comfort of patient?. AVAPS TM Feature More about the Algorithm. Efficiency. Comfort. Safety. Versatility. Prediction. AVAPS Algorithm. Estimation of Vte at each breath (Auto-TRAK) Comparison of the averaged Vte with target Vte

637 views • 8 slides