• J Clin Monit Comput · Feb 1999

    Optimization of alarms: a study on alarm limits, alarm sounds, and false alarms, intended to reduce annoyance.

    • F E Block, L Nuutinen, and B Ballast.
    • Department of Anesthesiology, The Ohio State University, Columbus, OH, USA.
    • J Clin Monit Comput. 1999 Feb 1; 15 (2): 75-83.

    AbstractAlarms in the operating room remain a major source of annoyance and confusion. Nearly all alarms result from a transgression of certain alarm limits. We surveyed manufacturers at a major meeting of anesthesiologists for their default alarm limits. We also conducted a mail survey of anesthesiologists in the United States, Finland, and The Netherlands, to learn their chosen alarm limits, reasons for turning off the alarms, and estimates of the number of false alarms. The surveys of medical monitoring manufacturers demonstrated a wide variety of default alarm settings. Anesthesiologists' chosen alarm limits tended to parallel the manufacturers' defaults. Fewer than 30% of anesthesiologists stated that they did not turn off the alarms. The leading reason for turning off alarms was the large number of false alarms. Estimates of the number of false alarms varied from 30% to 76%. The desired role of alarms in anesthetic practice and some suggestions for the general improvement of alarms are discussed.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…