منابع مشابه
Battery life of portable home ventilators: effects of ventilator settings.
BACKGROUND The battery life (BL) of portable home ventilator batteries is reported by manufacturers. The aim of this study was to evaluate the effects of ventilator mode, breathing frequency, PEEP, and leaks on the BL of 5 commercially available portable ventilators. METHODS The effects of the ventilator mode (volume controlled-continuous mandatory ventilation [VC-CMV] vs pressure support ven...
متن کاملTimers on ventilators.
Is there a distinction between withholding and withdrawing medical treatment at the end of life? In the past two decades, courts and bioethicists in most Western countries have rejected this distinction. However, some doctors, patients, and families still find the distinction to have important ethical implications. A proposed Israeli law offers a unique approach that attempts to respect the cul...
متن کاملIncorrect predictions, not incorrect statistics!
Page 1 of 1 (page number not for citation purposes) In a recent study on nurses’ ability to predict volume status after subarachnoid haemorrhage, we found very low predictive values [1]. In a letter to the editor, Dane [2] argued that an error in statistics ‘makes any reasonable conclusions impossible’. Because Dr Dane was the statistical reviewer of our manuscript, both the authors and the edi...
متن کاملComparison of different inspiratory triggering settings in automated ventilators during cardiopulmonary resuscitation in a porcine model
BACKGROUND Mechanical ventilation via automated in-hospital ventilators is quite common during cardiopulmonary resuscitation. It is not known whether different inspiratory triggering sensitivity settings of ordinary ventilators have different effects on actual ventilation, gas exchange and hemodynamics during resuscitation. METHODS 18 pigs enrolled in this study were anaesthetized and intubat...
متن کاملPortable ventilators
Mechanical ventilators used in intensive care units are sophisticated devices. The guiding principle in their design is the provision of optimal lung ventilation. They incorporate precise but sizeable pneumatic components intended to utilize piped gases and mains electricity. However, when transporting patients receiving ventilatory support, these devices are rarely suitable because of their si...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1994
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1994.tb04279.x