DAMAGE TO COAXIAL BREATHING SYSTEMS
نویسندگان
چکیده
منابع مشابه
Anaesthesia Breathing Systems
Anaesthesia Breathing System (formerly known as anaesthesia Breathing Apparatus or Anaesthesia Breathing Circuit) is an interface between the anaesthetic machine and the patient. They evolved over 160 years from the open systems used by Morton to the present day closed systems using carbon dioxide absorbents. The main purpose of these systems is to deliver the required oxygen and anaesthetic ga...
متن کاملBreathing Systems Notes
It is made up of multiple components which include; Fresh gas outlet This connects the breathing system to the anaesthetic machine Breathing tubes These allow gas to travel to and from the patient Reservoir bag This allows for visualisation of respiration, accumulation of oxygen and anaesthetic gases and provide a method of ventilation. Adjustable pressure limiting (APL) valve Allows fo...
متن کاملAnaesthetic Breathing Systems
The function of breathing is to maintain a supply of oxygen to the lungs for oxygenation of the tissues, and to remove carbon dioxide from the body. When used for spontaneous ventilation, a breathing circuit must enable a patient to breathe satisfactorily without significantly increasing the work of breathing or the physiological deadspace. It must also conduct inhalational anaesthetic agents t...
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Determination of an effective rate constant and activation energy allowed the application of steady-state theory to predict concentrations of compound A from sevoflurane concentrations, fresh gas flow rate, absorbent temperature and amount of absorbent. Studies by eight research groups were compared. Lower concentrations of compound A than predicted were observed at low flow rates, suggesting t...
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In this paper, we present a dynamical systems approach to material damage identification. This methodology does not depend on knowledge of the particular damage physics of material fatigue. Instead, it provides experimental means to determine what are practically observable and observed facts of damage accumulation, thus making it possible to develop or experimentally verify appropriate damage ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1992
ISSN: 0007-0912
DOI: 10.1093/bja/69.4.425