Electrical Impedance Tomography During Mechanical Ventilation
نویسندگان
چکیده
منابع مشابه
Electrical Impedance Tomography During Mechanical Ventilation.
Electrical impedance tomography (EIT) is a noninvasive, non-radiologic imaging modality that may be useful for the quantification of lung disorders and titration of mechanical ventilation. The principle of operation is based on changes in electrical conductivity that occur as a function of changes in lung volume during ventilation. EIT offers potentially important benefits over standard imaging...
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The consistency of regional lung density measurements as estimated by Electrical Impedance Tomography (EIT), in eleven patients supported by a mechanical ventilator, was validated to verify the feasibility of its use in intensive care medicine. There were significant differences in regional lung densities between the normal lung and diseased lungs associated with pneumonia, atelectasis and pleu...
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Introduction: Electrical impedance tomography (EIT) is a non-invasive technique utilized in various medical applications, including brain imaging and other neurological diseases. Recognizing the physiological and anatomical characteristics of organs based on their electrical properties is one of the main applications of EIT, as each variety of tissue structure has its own electrical characteris...
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conclusions pressure support ventilation, but not spontaneous breathing, induces a significant redistribution of ventilation towards the ventral region. the sensitivity of the support trigger appears to influence the distribution of ventilation only during the early phase of inspiration. background in supine position, pressure support ventilation causes a redistribution of ventilation towards t...
متن کاملMechanical ventilation guided by electrical impedance tomography in experimental acute lung injury.
OBJECTIVE To utilize real-time electrical impedance tomography to guide lung protective ventilation in an animal model of acute respiratory distress syndrome. DESIGN Prospective animal study. SETTING Animal research center. SUBJECTS Twelve Yorkshire swine (15 kg). INTERVENTIONS Lung injury was induced with saline lavage and augmented using large tidal volumes. The control group (n = 6) ...
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ژورنال
عنوان ژورنال: Respiratory Care
سال: 2016
ISSN: 0020-1324,1943-3654
DOI: 10.4187/respcare.04914