The double ?tails-up? capnograph
نویسندگان
چکیده
منابع مشابه
The dromedary sign--an unusual capnograph tracing.
ABNORMAL capnographs are not unusual in clinical anesthesia. These typically result from uneven ventilation in patients with lung disease. Previous reports also have noted abnormal capnograph tracings resulting from loose connections between the end-tidal carbon dioxide sample line and the gas analyzer or other leaks in the system. The resulting biphasic waveform has been described as a long lo...
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End tidal carbon dioxide measurement with an electro acoustic sensor has recently been demonstrated. The sensor consists of an acoustic resonator coupled to a low cost electro acoustic element. The aim of this study was to verify if ambient temperature variation would affect the measurements. By simultaneous measurements with a reference sensor, the electro acoustic capnograph was tested on sub...
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The striking conjunction of a double Darwin anniversary next year — 200 years since his birth and 150 years since first publication of Origin of Species — is exciting interest across many institutions and organisations around the world, but the focus will inevitably be in his home country, the UK. The celebrations will be more than apt because of the ongoing resistance to his work, in spite of ...
متن کاملDesign parameters of a low flow rate sidestream capnograph.
The use of sidestream capnometers, with a sampling rate of 150-250 cc/min, as a means of measuring a patient's expired CO2 (ETCO2) and respiratory rate, has been a common practice for many years. However, in recent years, there has been a focus on lower flow rate sampling sidestream systems due to the benefits of less loss of tidal volume for patients, such as infants or neonates. When developi...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 2004
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.2004.03954.x