Gas sampling from a facemask for capnograpby
نویسندگان
چکیده
منابع مشابه
Using a facemask during anaesthesia
Anna Negus Anaesthetic Fellow Starship Hospital Grafton Auckland New Zealand INTRODUCTION The facemask has been used since the origins of anaesthesia and it remains an essential and versatile piece of equipment. It offers a simple, non-invasive method for delivering both oxygen and anaesthetic gases and vapours to the patient and it is widely used for both induction and maintenance of general a...
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Commercially available equipment for automatic gas-sampling is both expensive and bulky. Air infiltration into refrigerated areas should ideally be measured with low-cost, portable, automatic gas-samplers, capable ofoperating in a wide range of ambient temperatures. This paper describes such a sampler. Although the need for portability limits the size ofthe equipment and therefore the volume of...
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Due to the modern advent of near ubiquitous accessibility to rapid international transportation the epidemiologic trends of highly communicable diseases can be devastating. With the recent emergence of diseases matching this pattern, such as Severe Acute Respiratory Syndrome (SARS), an area of overt concern has been the transmission of infection through respiratory droplets. Approved facemasks ...
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Distance and size estimates and stereoacuity judgments were made in water by divers, both with and without facemasks. Without the mask, only stereoacuity was markedly degraded. Distance estimates were slightly more accurate, despite a great decrease in the range of visibility. Size estimates were slightly too small. Divers with refractive errors did not appear to be more handicapped than those ...
متن کاملEarly and late facemask therapy.
The purpose of this study was to determine the dental and skeletal effects of facemask therapy, and to evaluate the effect of age on treatment response. The material consisted of lateral cephalometric radiographs of 34 subjects with Class III malocclusions treated with a Delaire type facemask. Two groups of 17 patients each were formed: an early (six girls, 11 boys) and a late treatment group (...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1986
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1986.tb12946.x