Evaluation of design valve for inhalation differential pressure respirator
نویسندگان
چکیده
منابع مشابه
Interpretation of Inhalation Airflow Measurements for Respirator Design and Testing
ecent studies and much debate have focused on quantifying the airflow requirements of respirator users, particularly under conditions of very high to maximal work rates. It is often assumed that respirators and their components must be tested at flow rates that closely match these measurements to assure protection to users. This overly simplified assumption ignores the differences between labor...
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design and evaluation of a pressure and temperature monitoring system for pressure ulcer prevention
introduction pressure ulcers are tissue damages resulting from blood flow restriction, which occurs when the tissue is exposed to high pressure for a long period of time. these painful sores are common in patients and elderly, who spend extended periods of time in bed or wheelchair. in this study, a continuous pressure and temperature monitoring system was developed for pressure ulcer preventio...
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ژورنال
عنوان ژورنال: Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies
سال: 2017
ISSN: 2413-4295,2079-5459
DOI: 10.20998/2413-4295.2017.07.31