Automatic Ventilation of the Lungs
نویسندگان
چکیده
منابع مشابه
Transpleural ventilation of explanted human lungs.
BACKGROUND The hypothesis that ventilation of emphysematous lungs would be enhanced by communication with the parenchyma through holes in the pleural surface was tested. METHODS Fresh human lungs were obtained from patients with emphysema undergoing lung transplantation. Control human lungs were obtained from organ donors whose lungs, for technical reasons, were not considered suitable for im...
متن کاملPerfusion and ventilation of isolated canine lungs.
In order to evaluate methods of preserving lungs for use in transplantation, experiments on 28 mongrel dogs were carried out. Two methods were tried-first, mechanical respiration of isolated lungs under deep hypothermia, with-the vascular bed filled with blood; and, secondly, the perfusion of isolated lungs with the aid of a modified DeWall's apparatus. Allogenic transplanta-tions of lungs pres...
متن کاملRole of ventilation strategy on perfluorochemical evaporation from the lungs.
To study the effect of ventilation strategy on perfluorochemical (PFC) elimination profile (evaporative loss profile; E(L)), 6 ml/kg of perflubron were instilled into anesthetized normal rabbits. The strategy was to maintain minute ventilation (VE, in ml/min) in three groups: VE(L) (low-range VE, 208 +/- 2), VE(M) (midrange VE, 250 +/- 9), and VE(H) (high-range VE, 293 +/- 1) over 4 h. In three...
متن کاملThe Acute Stage of Ventilation: Supplying Ventilation to the Lungs in Patients With ARDS
Suzanne M. Burns is a professor of nursing and an advanced practice nurse in the medical intensive care unit at the University of Virginia in Charlottesville. Mechanical ventilation is one of the most commonly used technologies in critical care. Despite the prevalence of ventilators, care planning is heavily influenced by anecdote and clinical preference. A vast array of ventilator modes and mo...
متن کاملAutomatic ventilation during bronchoscopy.
Sir,—The recent paper (Bennetts, 1977) describing the use of the Bird Mark 2 Ventilator and the jet injection technique for bronchoscopy states, ".. . there is dilution with air by as much as 50%". In his original paper describing the injection technique, Sanders (1967) demonstrated entrainment volumes in the region of 5 : 1 with adult bronchoscopes. Recent measurements in our laboratory using ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1959
ISSN: 0007-0912
DOI: 10.1093/bja/31.12.563