Audible Noise Levels of Oxygen Masks Operating on Venturi Principle

Leigh, Julian M.
December 1973
British Medical Journal;12/15/1973, Vol. 4 Issue 5893, p652
Academic Journal
No abstract available.


Related Articles

  • Venturi mask.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p2455 

    An encyclopedia entry for "Venturi mask," which refers to a special mask for administering oxygen to a patient, is presented.

  • Venturi mask.  // Taber's Cyclopedic Medical Dictionary;2005, p2312 

    A definition of the medical term "Venturi mask" is presented. It refers to a special mask for administering a controlled concentration of oxygen to a patient. The mask has been named after Italian scientist Giovanni Battista Venturi.

  • Applications of Venturi Principle to Water Aeration Systems. Baylar, Ahmet; Ozkan, Fahri // Environmental Fluid Mechanics;Aug2006, Vol. 6 Issue 4, p341 

    The concentration of dissolved oxygen is an important indicator of water quality because aquatic life lives on the dissolved oxygen in the water. Aeration can increase dissolved oxygen when levels become deficient. Hydraulic structures can significantly improve dissolved oxygen levels by...

  • THE USE OF VENTURI MASKS WITH OXYGEN CONCENTRATORS. Pepperell, J. C. T.; Fraser, C.; McClue, G. // Thorax;Dec2011 Supplement, pA123 

    Background Venturi masks are commonly used in the hospital setting to deliver controlled percentages of oxygen. This is important for those at risk of hypercapnic respiratory failure and to accurately assess ventilation and gas exchange. Hospital oxygen supplies deliver high velocity and...

  • oxygen therapy.  // Taber's Cyclopedic Medical Dictionary;2005, p1559 

    A definition of the term "oxygen therapy" is presented. The term refers to the administration of oxygen at higher levels than are normally found in the atmosphere to patients needing enhanced tissue oxygen uptake. Depending on a patient's need, the administration of oxygen can be done via nasal...

  • A SURVEY OF EMERGENCY OXYGEN GUIDELINE IMPLEMENTATION AMONG ALL 15 UK AMBULANCE SERVICES IN EARLY 2011. Moore, F. P.; Davison, A. G.; Smith, J.; O'Driscoll, B. R. // Thorax;Dec2011 Supplement, pA108 

    The British Thoracic Society (BTS), together with 21 other societies published a UK guideline for emergency oxygen use in 2008. This guideline was endorsed by the Joint Royal Colleges Ambulance Liaison Committee (JRCALC) who produced new oxygen guidance for ambulance crews in April 2009. We have...

  • Balancing valve selection: Why venturi is smart choice. Taber, George; Chaffee, Mark // Air Conditioning Heating & Refrigeration News;07/07/97, Vol. 201 Issue 10, p32 

    Discusses the use of a modified venturi flow measurement section in balancing valve selection. Functions of balancing valves; Accu-Flo balancing valve from Taco using the venturi design; Principle of operation of venturi; Illustration of the modified-venturi design.

  • The Effects of Decreased Audibility Produced by High-Pass Noise Masking on N1 and the Mismatch Negativity to Speech Sounds /ba/ and /da/. Martin, Brett A.; Kurtzberg, Diane; Stapells, David R. // Journal of Speech, Language & Hearing Research;Apr1999, Vol. 42 Issue 2, p271 

    Presents information on a study which investigated the effects of decreased audibility produced by high-pass noise masking on the cortical event-related potentials and mismatch negativity to speech sounds. Methodology of the study; Results and discussion.

  • Audible and infrasonic noise levels in the cabins of modern agricultural tractors - Does the risk of adverse, exposure-dependent effects still exist? Bilski, Bartosz // International Journal of Occupational Medicine & Environmental H;Jun2013, Vol. 26 Issue 3, p488 

    Introduction: The agricultural tractor is one of the most commonly used vehicles on farms and one of the most prominent sources of noise. This article presents an exemplary assessment of the audible and infrasonic noise levels in the cabins of selected modern wheeled agricultural tractors....

  • Review of the Literature on Temporal Resolution in Listeners With Cochlear Hearing Impairment: A Critical Assessment of the Role of Suprathreshold Deficits. Reed, Charlotte M.; Braida, Louis D.; Zurek, Patrick M. // Trends in Amplification;Mar2009, Vol. 13 Issue 1, p4 

    A critical review of studies of temporal resolution in listeners with cochlear hearing impairment is presented with the aim of assessing evidence for suprathreshold deficits. Particular attention is paid to the roles of variables—such as stimulus audibility, overall stimulus level, and...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics