Functional differences in bi-level pressure pre-set ventilators
نویسندگان
چکیده
منابع مشابه
Functional differences in bi-level pressure preset ventilators.
The performance of four bilevel positive pressure preset ventilators was compared. The ventilators tested were; BiPAP ST30 (Respironics); Nippy2 (B + D Electrical); Quantum PSV (Healthdyne); and Sullivan VPAP H ST (Resmed). A patient simulator was used to determine the sensitivity of the triggering mechanisms and the responses to a leak within the patient circuit, and to changes in patient effo...
متن کاملBi-PAP, nasal ventilation, and body ventilators.
Communications to the Editor bronchoscope. They did not emphasize the increased risk from general anesthesia (two myocardial inlarctions, cardiac arrhythmia), the need for prolonged mechanical ventilation, and the increased cost oilusing general versus topical anesthesia, as well as monitoring in the intensive care unit for two days. Curiously, the authors did not find an advantage of the rigid...
متن کاملBi-Level Control Policy for Redundant Repairable Multicomponent System with Reneging, Set Up and Vacation
This paper deals with bi-level control policy and queuing analysis of a machine repair problem. The model is developed by incorporating mixed standbys (cold and warm), reneging, set up and vacation time. The repair facility consists of two heterogeneous repairmen in the system. The life and repair time of the failed units and also their set up times are assumed to be exponentially distributed. ...
متن کاملFactors affecting oxygen delivery with bi-level positive airway pressure.
INTRODUCTION Portable pressure ventilators, or bi-level ventilators, do not typically have an oxygen control, and thus supplemental oxygen is usually administered by adding it into the mask or the circuit. We conducted this study to test the hypothesis that delivered oxygen concentration using this configuration is affected by the choice of leak port, oxygen injection site, and ventilator setti...
متن کاملLeak compensation in positive pressure ventilators: a lung model study.
Leak compensating abilities of six different positive pressure ventilators commonly used to deliver noninvasive positive pressure ventilation, including the bilevel positive airway pressure (BiPAP) S/T-D and Quantum (Respironics Inc, Murrysville, PA, USA), 335 and O'NYX (Mallinckrodt Inc, St Louis, MO, USA), PLV 102 (Respironics), and Siemens Servo 900C (Siemens Inc, Danvers, MA, USA). Using a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2001
ISSN: 0000-0000,0903-1936
DOI: 10.1183/09031936.01.17202680