Novel pulse oximetry sonifications for eyes free monitoring

Three laboratory studies

Kelly Hinckfuss, Penelope Sanderson, David Liu, Caitlin Browning, Robert G Loeb, Helen Liley

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Pulse oximeters monitor a patient's heart rate and oxygen saturation (SpO2) via visual and auditory displays. Heart rate is represented by the beep rate and SpO2 by beep pitch. However, the auditory display alone does not always accurately inform clinicians of the patient's actual SpO2 level. Moreover, neonates have special oxygen needs that mean current pulse oximetry sounds are inadequate. In three studies we tested potentially improved pulse oximetry sounds for monitoring critically ill neonates. The control condition was a logarithmic mapping of percentage oxygen saturation to beep frequency in Hz. A sonification that added an intermittent reference tone, or "beacon" when SpO2 was out of the target range proved highly effective. We discuss the theoretical and practical implications of the findings.

Original languageEnglish (US)
Title of host publication2015 International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2015
PublisherHuman Factors an Ergonomics Society Inc.
Pages536
Number of pages1
Volume2015-January
ISBN (Electronic)9780945289470
DOIs
StatePublished - 2015
Event59th International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2014 - Los Angeles, United States
Duration: Oct 26 2015Oct 30 2015

Other

Other59th International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2014
CountryUnited States
CityLos Angeles
Period10/26/1510/30/15

Fingerprint

monitoring
Oxygen
Monitoring
Display devices
Oximeters
Acoustic waves

ASJC Scopus subject areas

  • Human Factors and Ergonomics

Cite this

Hinckfuss, K., Sanderson, P., Liu, D., Browning, C., Loeb, R. G., & Liley, H. (2015). Novel pulse oximetry sonifications for eyes free monitoring: Three laboratory studies. In 2015 International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2015 (Vol. 2015-January, pp. 536). Human Factors an Ergonomics Society Inc.. https://doi.org/10.1177/1541931215591115

Novel pulse oximetry sonifications for eyes free monitoring : Three laboratory studies. / Hinckfuss, Kelly; Sanderson, Penelope; Liu, David; Browning, Caitlin; Loeb, Robert G; Liley, Helen.

2015 International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2015. Vol. 2015-January Human Factors an Ergonomics Society Inc., 2015. p. 536.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hinckfuss, K, Sanderson, P, Liu, D, Browning, C, Loeb, RG & Liley, H 2015, Novel pulse oximetry sonifications for eyes free monitoring: Three laboratory studies. in 2015 International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2015. vol. 2015-January, Human Factors an Ergonomics Society Inc., pp. 536, 59th International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2014, Los Angeles, United States, 10/26/15. https://doi.org/10.1177/1541931215591115
Hinckfuss K, Sanderson P, Liu D, Browning C, Loeb RG, Liley H. Novel pulse oximetry sonifications for eyes free monitoring: Three laboratory studies. In 2015 International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2015. Vol. 2015-January. Human Factors an Ergonomics Society Inc. 2015. p. 536 https://doi.org/10.1177/1541931215591115
Hinckfuss, Kelly ; Sanderson, Penelope ; Liu, David ; Browning, Caitlin ; Loeb, Robert G ; Liley, Helen. / Novel pulse oximetry sonifications for eyes free monitoring : Three laboratory studies. 2015 International Annual Meeting of the Human Factors and Ergonomics Society, HFES 2015. Vol. 2015-January Human Factors an Ergonomics Society Inc., 2015. pp. 536
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