نتایج جستجو برای: volume controlled mechanical ventilation
تعداد نتایج: 926537 فیلتر نتایج به سال:
BACKGROUND Sustained inflations (SI) are used with the initiation of ventilation at birth to rapidly recruit functional residual capacity and may decrease lung injury and the need for mechanical ventilation in preterm infants. However, a 20 second SI in surfactant-deficient preterm lambs caused an acute phase injury response without decreasing lung injury from subsequent mechanical ventilation....
Introduction: Mechanical ventilation has been one of the most common forms of patients’ medical treatment in intensive care unit and several factors affect the preparation of patients for weaning the mechanical ventilation. This study aimed at determining factors that have an impact on the duration of mechanical ventilation weaning. Methods: In this sectional -an...
Introduction The Least Squares Fitting (LSF) is a computerized method of analysis of respiratory system mechanics. It is based on applying a regression analysis for every sample points of the loop of pressure, flow and volume by fitting the equation Paw = Rrs × V’ + VT/Crs + PEEPtot during inspiration [1]. This technique has been already validated in Controlled Mechanical Ventilation (CMV) and ...
C ONTROLLED MECHANICAL VENTILATION may be employed for ventilatory support in patients with respiratory failure when assisted ventilation fails . The purpose of controlled ventilation is to reduce patient respiratory control and effort and to substitute adequate artificial ventilation, thereby providing time for appropriate medical therapy . With improvement the patient's own ventilatory effort...
The need for conventional mechanical ventilation (CMV) is a common one in the neonatal intensive care unit (NICU). The goals of CMV are to facilitate adequate gas exchange, minimize the risk of lung injury/damage, decrease the patient's work of breathing, and optimize the patient's comfort. Although time-cycled, pressure-limited ventilation remains the most common CMV modality, volume-cycled ve...
Mechanical ventilation using high tidal volume (VT) and transpulmonary pressure can damage the lung, causing ventilator-induced lung injury. Permissive hypercapnia, a ventilatory strategy for acute respiratory failure in which the lungs are ventilated with a low inspiratory volume and pressure, has been accepted progressively in critical care for adult, pediatric, and neonatal patients requirin...
INTRODUCTION There are several ventilator modes that are used for maintenance mechanical ventilation but no conclusive evidence that one mode of ventilation is better than another. Vibration response imaging is a novel bedside imaging technique that displays vibration energy of lung sounds generated during the respiratory cycle as a real-time structural and functional image of the respiration p...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید