نتایج جستجو برای: transtracheal
تعداد نتایج: 286 فیلتر نتایج به سال:
BACKGROUND This study evaluates the bacterial pathogens of Ventilator-associated pneumonia (VAP) in a tertiary referral hospital. METHODS A total of 109 bacterial pathogens from 91 adult patients with VAP, who were admitted to the medical intensive care unit from January 2008 to December 2009, were examined. Clinical characteristics, bacterial pathogens, and resistance profiles were analyzed....
Samples of sputum were examined microscopically to determine their suitability for routine culture. When the number of squamous epithelial cells per field was less than 10, the number of bacterial species generally fell within the range of one to four. Squamous epithelial cells were not always a true indication because some unmarked transtracheal specimens showing more than 10 squamous epitheli...
The efficacy of long-term oxygen therapy for hypoxemic COPD patients is well established. However, oxygen is expensive and the portability of home oxygen is limited by the weight and bulk of the oxygen source. As a result, there has been a recent surge of interest in creating oxygen-conserving devices and methods. The efficiency of oxygen therapy can be improved over steady flow delivery by foc...
A new method of bronchography, selective alveolo-bronchography (SAB), was described and recommended for clinical use in establishing correct clinical di agnosis of emphysema. The diagnosis of emphysema was made possible on the basis of morphologic findings in SAB. Further it was possible not only to differentiate emphysema from other chronic obstructive lung diseases, but also to distinguish th...
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