نتایج جستجو برای: tail cuff
تعداد نتایج: 62106 فیلتر نتایج به سال:
Lorenz JN, Loreaux EL, Dostanic-Larson I, Lasko V, Schnetzer JR, Paul RJ, Lingrel JB. ACTH-induced hypertension is dependent on the ouabain-binding site of the 2-Na -K -ATPase subunit. Am J Physiol Heart Circ Physiol 295: H273–H280, 2008. First published May 16, 2008; doi:10.1152/ajpheart.00183.2008.—ACTH-inducedhypertension is commonly employed as a model of stress-related hypertension, and de...
Background: Endotracheal tube cuff pressure must be maintained in safe range. Many factors could be affecting on endotracheal tube cuff pressure in patients on mechanical ventilation. Patients undergoing mechanical ventilation (MV) in critical care settings require changing position for different reasons. The aim of this study was to determine the effect of changes in body position and head of ...
Introduction: Changing position is one of the typical nursing care in intensive care units. This study aimed to investigate the effect of body positioning on intra-abdominal pressure and endotracheal tube cuff pressure and their relationship with each other in patients undergoing mechanical ventilation Materials and Methods: This was a before-after clinical trial study performed on 70 patients ...
BACKGROUND Artificial airway cuff pressure should be maintained within a narrow range. Excessive cuff pressure presents a risk of tracheal damage and stenosis. Insufficient cuff pressure adds the risk of secretion leak past the cuff, tidal-volume leakage, and accidental extubation. The available cuff-inflation devices do not address these problems. OBJECTIVE In the laboratory I developed and...
INTRODUCTION Routine measurement of endotracheal tube (ETT) cuff pressure is a standard in respiratory care, and several devices are available for measuring ETT cuff pressure. Yet an informed choice in the buying process is hindered by the present paucity of unbiased, comparative data. METHODS Four brands of cuff inflator were tested: Posey Cufflator, DHD Cuff-Mate 2, Rüsch Endotest, and SIMS...
BACKGROUND To prevent endotracheal tube (ETT)-related complications during mechanical ventilation, ETT cuff pressure should be kept within proper range. In clinical settings, cuff pressure often decreases from target values. METHODS We performed an experimental study to investigate the effects of measuring devices and endotracheal tubes on change in cuff pressure. We continuously measured cuf...
Post-hysterectomy vaginal cuff dehiscence in premenopausal patients and rectal prolapse during sexual intercourse are very rare. This phenomenon is potentially more dangerous than hysterectomy. In this report, a 49 year old premenopausal woman is presented with post-hysterectomy vaginal cuff dehiscence after vaginal intercourse. She was previously underwent laparoscopic hysterectomy because ...
BACKGROUND Assessment of calf muscle perfusion requires a physiological challenge. Exercise and cuff-occlusion hyperemia are commonly used methods, but it has been unclear if one is superior to the other. We hypothesized that post-occlusion calf muscle perfusion (Cuff) with pulsed arterial spin labeling (PASL) cardiovascular magnetic resonance (CMR) at 3 Tesla (T) would yield greater perfusion ...
BACKGROUND The management of tracheal tube cuff pressure in patients receiving mechanical ventilation is important for the prevention of ventilator-associated pneumonia. Currently, cuff pressure is intermittently monitored with a pressure gauge and adjusted when necessary in a routine practice. However, this method results in wide variations in pressure, and adequate management is difficult due...
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